RT35

Zoomlion RT35 Operation Manual

OPERATOR'S MANUAL FOR

RT35 ROUGH TERRAIN CRANE

Address:Quantang Indust=rial Park, 2nd Yuanda Road, Changsha Economic and Technological Development Zone, Hunan Province, China Postcode: 410131 Website: www.zoomlion.com

RT35 ROUGH TERRAIN CRANE

OPERATOR’S

MANUAL

Edition 1

Dec.2013

Zoomlion Cranes appreciates your selection of the ZOOMLION Rough Terrain Crane for your application.

No one should operate the crane unless they read and understand the information in this manual.

When you follow the instructions in this manual, your crane can operate at MAXIMUM EFFICIENCY.

The operator must keep this manual in the cab of the crane. If there is anything in the manual that you do not understand, speak with us. We

(Zoomlion Cranes) are NOT responsible for damages from an operator who does not obey the instructions in the OPERATOR’S MANUAL.

The OPERA T OR’S MANUAL is an important part of the crane. If the crane becomes the property of a different person, make sure that the manual stays in the cab of the crane.

THANK YOU! Mobile Crane Branch Company of ZOOMLION Heavy Industry Science and Technology

Co., Ltd.

Under the copyright laws, this manual may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine readable form, in whole or part, without the prior written consent of Zoomlion Heavy Industry Science and Technology Co., Ltd.

RT35 Rough Terrain Crane I

Attention

Note

Caution

Warning

Danger

Important

Hazard Indicators

DANGER, WARNING, CAUTION, ATTENTION, NOTE, and IMPORTANT labels are on signs and decals, and as you read this manual to show important instructions. In this manual, DANGER, WARNING, and CAUTION labels are before the paragraph or item to which they apply. ATTENTION, NOTE, and IMPORTANT follow the paragraph or item they apply to. The markers are as follows:

Refers to a dangerous situation which, if you do not prevent, will cause death or injury.

Refers to a possible dangerous situation which, if you do not prevent, could cause death or injury.

Refers to a possible dangerous situation which, if you do not prevent, may cause light or moderate injury.

Refers to a situation which, if you do not prevent, may cause property or equipment damage.

Refers to a tip or hint in the operation instructions.

Emphasizes the importance of the data in this manual.

This symbol shows a step or procedure that is not approved and can cause a dangerous situation.

II RT35 Rough Terrain Crane

To owners, users and o perators

............................................................................................ I

Safety 1 Foreword 2 Nomenclature 3 Introduction 4 Safety 5 Operating conditions and points for attentio n

....................................................................................................................................... II

......................................................................................................................... 1-1

................................................................................................................. 2-1

.................................................................................................................... 3-1

.............................................................................................................................. 4-1

........................................................... 5-1

5.1 Operating conditions .............................................................................................. 5-1

5.2 Pre-departure checks (to job-site) .......................................................................... 5-3

6 Controls and instruments 7 Operating instructions

............................................................................................. 6-1

.................................................................................................. 7-1

7.1 Safety equipment .................................................................................................... 7-1

7.2 Starting the engine ................................................................................................. 7-2

7.3 After the engine starts ............................................................................................ 7-2

7.4 Cold weather starting ............................................................................................. 7-3

7.5 Move and park the crane ....................................................................................... 7-3

7.6 Economical driving ................................................................................................. 7-4

7.7 Steering operation .................................................................................................. 7-5

7.8 Braking operation ................................................................................................... 7-6

7.9 Transmission operation.......................................................................................... 7-7

7.10 Towing .................................................................................................................. 7-8

7.11 Outrigger operation .............................................................................................. 7-9

7.12 Hoist operation ................................................................................................... 7-12

7.13 Main boom extend / retract operation ................................................................ 7-22

7.14 Boom derrick operation ...................................................................................... 7-30

7.15 Swing operation ................................................................................................. 7-32

7.16 Multifunctioning .................................................................................................. 7-35

7.17 Jib operation ...................................................................................................... 7-42

7.18 Rooster sheave .................................................................................................. 7-50

7.19 Vehicular operation ............................................................................................ 7-53

7.20 “On tires” lifts ...................................................................................................... 7-57

7.21 Unusual operating conditions ............................................................................ 7-58

8 Transportation and storage

........................................................................................ 8-1

8.1 Transportation ......................................................................................................... 8-1

8.2 Storage .................................................................................................................... 8-3

RT35 Rough Terrain Crane III

9 Specifications

................................................................................................................ 9-1

9.1 Conversion tables ................................................................................................... 9-1

9.2 Average weight of materials ................................................................................... 9-3

9.3 Torque ratings ......................................................................................................... 9-5

9.4 Technical specifications .......................................................................................... 9-6

IV RT35 Rough Terrain Crane

The owner of this crane must know federal, state and local rules. When your equipment is in operation, the area must be safe for employees and non-employees. Do not cause damage to other equipment or local structures while you operate this crane. The rules change by location and this manual does not give that data.

ZOOMLION makes manuals for differ ent construction and industrial equipment. It is policy to include applicable national consensus, industry standards and safety data with the manuals. Use these data to give applicable training to personnel who are to operate, do the maintenance and supervise the equipment correctly and safely.

We make equipment for heavy-duty labor. Do the periodic inspections regularly because the equipment wears. This prevents accidents, decreases downtime and helps equipment work satisfactorily. The goal of these inspections is to find worn, cracked, damaged parts and loose or missing fasteners before they cause a problem.

Correct training and inspection procedures are necessary to prevent injury to persons, property damage and high maintenance costs.

Read and understand the data that comes with this crane. Help is available from the distributors of your ZOOMLION crane and from the ZOOMLION Mobile Crane Branch Company.

This manual contains the instructions and data on the operation, maintenance, lubrication, and adjustments of the Rough Terrain Crane. Do not operate the crane before you understand the data in this manual.

RT35 Rough Terrain Crane 01 - 1

To help you understand the contents of this manual, refer to the figure below. Each numbered term can represent several components of the same main par t .

LEGEND

1. BOOM SYSTEM = Main boom assy., jib assy., telescoping mechanism, hook block ,

auxiliary hook, hoist rope.

2. SWING SYSTEM = Superstructure, counterweight, main and auxiliary winches, swing bearing, swing redu cer , derricking cylinder, cab, air conditioner and cab heater.

3. CHASSIS = Power system, dr ive system, steering system, air intake system,

exhaust system, cooling system, fuel supply system, chassis frame assy. and vehicle b ody system.

4. OUTRIGGERS = Outrigger beams, outrigger jac ks, cylinders and outrigger floats.

RT35 Rough Terrain Crane 02 - 1

Inspection

Code

Function

Adjusting

Condition

Maintenance

CRANE PERIODIC INSPECTION CHECKLIST

This inspection checklist provides supplementary data to facilitate the correct operation and maintenance of the crane.

Component

Inspected

Interval

Function

Adjusting

Condition

Maintenance

condition

Component

Inspected

Condition

RT35 Rough Terrain Crane 03 - 1

Item Adjusting Condition

Date

MAINTENANCE LOG

03 - 2 RT35 Rough T errain Crane

About This Manual General The data (data, speci fica t i ons, illustrations) in this manual is for cranes in production at the

time of this manuals publication. We reserve the right to make changes to this manual at any time, without obligation.

This manual contains the instructions to move and operate the RT75 Crane in the field. Follow the operation and maintenance procedures to make sure that your machine operates at MAXIMUM EFFICIENCY. Use the CRANE PERIODIC INSPECTION CHECKLIST. Keep a maintenance log to monitor all maintenance w ork on the machine.

An example of a Maintenance Log and Crane Periodic Inspection Checklist is at the beginning of this section.

Again, we appreciate your selection of our crane. User safety is most important. To complete on-site tasks safely, operators must be responsible. Obey the instructions that follow:

 Comply – with Occupat ional Sa fety and H ealth Ad ministr ation (OS HA), Fed eral, State,

and Local Regulations.

 Read, Understand, and Follow – the instructions in this and other manuals and

documents that come with t he cr ane.

 Use Good, Safe Work Practi ces – in a common sense way.  Only have trained operators – directed by informed and knowledgeable job-site

supervisors.

 Do not use this crane – before the portable fire extinguisher, installed in the cab,

agrees with local fire protection rules.

Note

OSHA prohibits the alteration or modification of this crane without written manufacturer’s approv al. Use o nly factory approv ed parts t o serv ice or repair the crane.

If you make modifications/additions "which affect the safe operation of the equipment" to the crane before you use it, the crane owner must make sure that the modifications/ad di t ions agree with OSHA 1926:1412.

RT35 Rough Terrain Crane 03 - 3

Speak with us if special data is necessary for the maintenance or operation of your RT75 Crane. Send your machine model and a serial number to make sure that you receive the correct data.

If there is anything in this manual that is not clear or which you think is necessary, write to the address that follows:

Rough Terrain Crane R & D Institute Zoomlion Mobile Crane Branch Company

Quantang Indus t r ial Park, 2

Yuanda Road, Economic and T e chnological Developm ent Zone, Changsha, Hunan Province, China, 410131

You can also speak to us by telephone at 0086-84671987 (international), 0731-84671987 (domestic).

03 - 4 RT35 Rough T errain Crane

Caution

Warning

Danger

4.1 HAZARD INDICATORS

DANGER, WARNING, CAUTION , ATTENTION, NOTE, and IMPORTANT labels are on signs and decals, and as you read this manual to show important instructions. In this manual, DANGER, WARNING, and CAUTION labels are before the paragraph or item to which they apply. ATT ENTIO N, NOTE, and IMPO RTAN T follow the paragr aph or ite m they apply to. The markers are as fo ll ow s:

Refers to a dange r ous situation which, i f you do not prevent, will cause death or injury.

Refers to a possible dangerous situation which, if you do not prevent, could cause death or injury.

Refers to a possible dangerous situation which, if you do not prevent, may cause light or moderate injury.

Attention

Refers to a situation which, if you do not prevent, may cause property or equipment damage.

Note

Refers to a tip or hint in the operation instructions.

Important

Emphasizes the importance of the data in this manual.

This symbol shows a step or procedure that is not approved and can cause a dangerous situation.

RT35 Rough Terrain Crane 04 - 1

Caution

Warning

Danger

4.2 SAFETY SY MB O L

The safety symbol, used on the Danger, Warning, and Caution labels, tells personnel of possible death, injury, or property damage. Obey all safety data that follows this symbol to prevent dangerous conditions.

4.3 Hazard classification

Hazard classification is a system to show different classes of possible injury levels. A safety symbol and a signa l w or d show how dangerous the level of possible inj ur y can be.

A signal word without a safety symbol refers to property damage, protection devices, or important data. You will find this system used in this manual and on signs on the crane to help find and prevent dangerous situations.

4.4 SAFETY

This section contains the safety rules that you must follow. You must read and understand the Operator’s Manual. I t co nt ai ns the instructions for the specified machine.

All personnel must be safe at t he work location.

Attention

A. Moving personnel

Only use a crane to lift personnel when it is the less dangerous mode to move them to areas that are hard to access.

B. Operator’s responsibilities

 Read and understand the Operator's Manual.  The operator must alway s t hink about the safety of all personnel in the area.  Only personnel who show that they can safely control a RT75 crane can operate the

crane.

 Comply with the require m ent s, t hat apply, as follows:

 Occupational Safety and Hea lt h Administration (OSHA) standards  American National Standards Institute (ANSI)  China National Standar ds G B/ T3811.

 Make sure that all the me chanical functions of the crane can operate.

04 - 2 RT35 Rough Terrain Crane

 Make sure that the system operating gauges and indicators, and warning signals

function.

 Keep all the glazed surfaces, instruments, windows, and lights clea n.  Remove all oil, grease, m ud, ice, and snow from walkway surfaces.  Read and understand all Dec als and Warnings.  Keep all tools and other necessary items in the toolbox.  Do not lift a load without a Load Ratings in the cab.  Read and understand the Load Ratings.  Make sure that the load to lift is le ss than the capacity of the crane.  Be in good physical condition and free from effects of alcohol, drugs and medications.

Be sure to not decrease vision, hearing, or reaction time.

 Keep personnel, equipment and material that are not necessary for your task at the

job-site out of the area.

 The operator must know the hand signals.  When the view of the operator is blocked or if the task is in a dangerous area, use

signal personnel to give di r ect ions.

 If a signal person is necessary, the operator must obey only the signals from the

approved signal person. You must obey the STOP signal from all personnel in the area.

 Keep a fully charged fire extinguisher and first aid kit in the cab at all times. The

operator must know how to use the fire extinguisher and how to apply the items in the first aid kit.

 Look for the movement of other equipment, trucks, and personnel at the job-site.  Personnel must stay off the cr ane platform while the crane is in operation.  All personnel must be in a safe area before you move the hook, boom, load, or

outriggers.

 Stop and start the move ment of the loa d smoot hly and move at a spe ed that keeps t he

load in your control.

 Keep a minimum of three full wraps of wire rope on the drum.  Use the tag lines to keep the load in c ont r ol.  Keep the load near the ground.  Use the shortest boom possible.  If a load is off the ground or the crane is on, you must stay in the cab.  Always use outriggers as the Load Ratings and Operator’s M anual tells.

RT35 Rough Terrain Crane 04 - 3

C. Signal personnel responsibilities

 Use and understand all standard hand signals.  Help the operator to operate safely and satisfactorily. Keep safe all personnel and

property.

 Understand the work you must do.  Stay where you can see the full operation and where personnel can see you.

D. Res ponsibilities of all crew members

 Correct the conditions an d procedures that are not safe.  Obey WARNING signs.  Do your work safely and do not make dangerous conditions.  Know and understa nd correct procedures for crane erection and r i gging.  Tell the operator and the signal person of dangerous conditions (power lines/cables,

work surface that is not stable etc.).

E. Management responsib ilities

 The operator must be competent, in good physical condition and have applicable

licenses.

 The operator, signal person, and riggers must receive training in correct crane

operation.

 The operator and the signal person must know all standard hand sig nals.  Have a supervisor at the job-site to be responsible for safety.  Give crew members the safety instructions and tell them to report conditions that are

not safe to the supervisors.

 Supply the operator with accur at e data on the load that they have to lift .  Make sure that all personnel know applicable OSHA and ANSI B30.5 re quirements

and the instructions in manuals.

F. Planning the job

 Understand the work that you must do.  Think of all possible dangerous conditions/risks at the job-site.  Know the type of personn el that is necessary.  Give the tasks to perso nnel.  Know the weight of the load t hat you must lift.  Find the lift-radius, boom angle, and the rated lift limit s of the crane.  Tell the signal person how to communicate with the operator.

04 - 4 RT35 Rough Terrain Crane

 Use equipment which doe s t he w or k sa f ely.  Make a decision on how to saf ely move equipment to the job-site.  Find gas lines, power line s and st r uct ur es.  Make sure that the work surfac e ca n hold the crane and load.  Find out how to rig the load.  If necessary, make the special safety pr ecautions.  Know the weather conditions.  Keep equipment that is not necessa r y away from the job-site.  Set the crane to use the shortest possible boom and radius.

G. Operator safety check

 Safety related items must be in position.  Look at the crane logboo k for m ai nt enance and inspection records.  Make sure to complete necessa r y repairs.  Examine the wire rope for damage (kinks, broken wires etc.).  Make sure that all field mo difications are approved.  Do an inspection for air an d hydraulic oil leaks.  Examine the control posit i ons before you start the engine.  After you start the engine, examine all the instruments and indicators for the correct

values.

 Do a test on the controls.  Check brakes.  Lift and hold a load 2 inch (50 mm) off of the wor k sur face to ex a mine t he load brakes.

H. Operator aids check

 Anti-Two Block devices  Boom angle indicator  Backup alarms  Swing lockout device  Rated capacity indicator (RCI)

 3

wrap indicator.

I. Operation overload prev ention

 Know the weight of the load.  Decrease radius at the start of the lift to let the load radius incr ease during lift.

RT35 Rough Terrain Crane 04 - 5

 Know the weight of the hook and rigging.  Know the boom length, jib lengt h, and the area where you have to move the lo ad.  Use next lower rated capacit y w hen wor king at the boom len gth or r adius bet w een the

figures on the rated lifting capacity chart.

 Do not lift a load until y ou know if the load is less than the capacity lim it of the crane.  Only operate with the recomm ended counterweights. It is dangerous i f you do not use

the approved charts t o calculate the decrease or increase in cou nt er w eight.

 Do not lift the load if winds are dangerous. If necessary, low er t he boom.  See the Load Ratings for poss ib le restrict ions.  Avoid side loading.  Do not let the load or other objects hit the boom.  Release the load slowly, be sure the boom does not tighten against back stops.  Put the boom point directl y above the load.  Be sure that the load hangs free ly.

J. Operation setup

 Be sure the load-bearing sur fa ce can hold the weight of the crane and load.  Make crane level, check frequently , and r e-level them when necessary.  Assemble barricades to keep personnel out of the load move radius.

K. Power line safety

 Find power lines in the area before you start a task. Follow national and local

regulations and ANSI B30.5 when you operate ar ound power lines.

 Do not remove the material fro m below power lines if the boo m or crane can touch the

lines.

 Do not let the crane or load touch electrical lines. Do not go near the minimum

permitted clearance for op er at ion of a crane near electrical lines.

 If you touch the electrical lines, stay on the crane unt il the boom moves off the lines or

until the power line current is off.

 Keep all personnel off the crane if it touches power lines. If you must move from the

crane, JUMP, DO NOT STEP OFF. Jump with feet together.

 Use a signal person when you operate around power lines

L. Slip and fall prevention

 Make sure that you stop the crane before you move on and off the equipment. Do not

jump.

 Do not use the controls and the st eer in g-wheel as hand holds.

04 - 6 RT35 Rough Terrain Crane

 Keep the equipment clean and dr y.  Replace all broken ladders.  Keep the non-slip surfaces in good condit ion.  Wear a safety harness when you climb the counterweight and attach the harness in

the necessary points. Do not walk on the boom!

M. Travel

 Be careful when you move cranes on or off the job-site.  Look for personnel, power lines, low or narrow clearance, bridge or road loa d limi ts,

steep hills, or rough terrain.

 Correctly stow the boo m b efore you move the crane.  Inflate the tires to the specified pr essure.  Move slowly and prevent sudden movement.  Wear seat belt correctly when you move the crane.  Make sure that the trav el surface can hold the weight of the crane and load.  Always use the park bra ke when you park the crane.

N. Safety sign maintenance

During the daily inspection, make sure that the decals show and are in good condition. Replace all missing or damaged safety signs. The safety of the operator is always important.

Use a weak soap and water to clean the safety signs. Do not use solvent-based cleaners. Solvents can cause da ma ge t o t he saf ety sign material.

The graphics, on the pages that follow, give an example of each safety decal and its location.

RT35 Rough Terrain Crane 04 - 7

Left-hand side

Right-hand side

Figure 04 – 1 Overview of the Safety Signs on the Machine

04 - 8 RT35 Rough Terrain Crane

Figure 04 – 2 Danger – Crush Hazard

Figure 04 – 3 Danger – Electrocution Hazard

RT35 Rough Terrain Crane 04 - 9

Figure 04 – 4 Hand Signals for Crane Operation

04 - 10 RT35 Rough T errain Crane

Figure 04 – 5 Danger – Explosion / Burn Hazard

Figure 04 – 6 Danger – Crush Hazard

RT35 Rough Terrain Crane 04 - 11

Figure 04 – 7 Danger – Burn Hazard

Figure 04 – 8 Prohibited – No Thoroughfare

Figure 04 – 9 Prohibited - No Access / Only Authorize d P er sonnel

Figure 04 – 10 CAUTION - Risk of Falling

04 - 12 RT35 Rough T errain Crane

Figure 04 – 11 CAUTION - Swinging Load

Figure 04 – 12 No Swing over the Rear with -3°

Figure 04 – 13 Entanglement Hazard

Keep all open flames and sparks away.

Figure 04 – 14 Keep All Open Flames and Sparks A way – RH Only

RT35 Rough Terrain Crane 04 - 13

Figure 04 – 15 Be Careful in the Working Radius – RH Only

Figure 04 – 16 No Walk – RH Only

04 - 14 RT35 Rough T errain Crane

Warning

5.1 OPERA TING CONDITIONS

A. Always use the correct light diesel fuel and engine oil. Make your selection on the

lowest ambient temper atu re w here y ou are t o do t he work. Refer t o the t abl e b elow for more data on diesel and engine oil. Obey the Engine Manual if the data in thi s table is incorrect.

Engine Emission Oil Brand Specification

According to guidelines per US EPA Tier 3 Emission Standards

According to guidelines per EURO stage III A Emission Standards.

Sulfur content ＜ 15 PPM, according to US EPA2007 regulations

Sulfur content < 15 PPM, according to EN 590 regulations.

CH – 4 stage, API classification

 The fuel sulfur content i n the fu el must be l ess t han 15 P PM to ob ey US EPA

Tier 3 Emission Standards.

 The fuel sulfur content must be less than 15 PPM to obey EU RO stage III A

Emission Sta n dards.

 Do not use fuel that is mixed with a lubricant or unqualified additives.

B. All mechanical components are in a break-in state during initial crane operation (less

than 100 operating hours). You must follow the below instructions during this time period:

 The working load and working speed must not be to o high.  The ma xi m um lift capacity should not be larger than 80% of the rate one.  Do not o perate the crane at a speed that is more than t he maximum limits.

C. Make sure that you do all of the work on level ground that is hard. The ground must

hold more than the load bearing capacity (permissible ground pressure ≥ 507.5 PSI (3.5 MPa). Use material (such as wooden timbers) below the outrigger floats if the work area is soft or not flat.

D. Before you operate the crane that is supported on outriggers, all wheels must not

touch the ground. Before "On tires lifts", make sure that you align the crane wheels to the middle.

E. Do not operate the crane if the t emperat ure at the jo b-sit e is mor e than -4° F to 104° F

(-20° C to +40° C).

F. If wind speed is greater than the permissible value of 45 ft/s (13.8 m/s), while the

crane is in operation, do the tasks that follow:



Stop the work (safely lower the load).



RT35 Rough Terrain Crane 05 - 1

Beaufort

scale

Wind direction shown by smoke drift but not by wind vanes

Leaves and small twigs in light flag

Large branches in motion; dif fic ult in telegraph wires

Whole trees in motion, difficult to walk against the wind

Breaks twigs off trees, impedes progress

Slight structural damage (roof blown off)

Trees uprooted, considerable damage occurs



Retract the boom.



Correctly stow the boom.



To make an estimate of the wind speed, use the table that follows:

Wind force Wind speed

Effect of the wind on the land

Description ft-in/s m/s

0 Calm 1 Light air

Light

breeze Gentle

breeze

Moderate

breeze

Fresh

breeze

Strong

wind

7 Near gale

0 - 8″ 0 - 0.2 No wind, smoke rises verti cally

1′-4″ - 4′-7″ 0.4 - 1.4

5′-3″ - 9′-10″ 1.6 - 3

11′-2″ - 17′-5″ 3.4 - 5.3

Wind felt on face, leaves rustle, vanes moved by wind

constant motion, wi nd extends

18′-1″ - 25′-7″ 5.5 - 7.8 Small branches move

26′-3″ - 34′-9″ 8 - 10.6 Small trees in leaf begin to sway

35′-5″ - 45′-0″ 10.8 - 13.7

to use umbrellas, whistlin g hear d

45′-7″ - 55′-9″ 13.9 - 17

8 Gale

9 Strong gale

10 Storm

G. Do not operate the crane unl ess t he conditions are safe.

05 - 2 RT35 Rough Terrain Crane

56′-5″ - 67′-7″ 17.2 - 20.6

68′-3″ - 80′-5″ 20.8 - 24.5

81′-0″ - 92′-10″ 24.7 - 28.3

tiles and chimney cover s, etc.

Caution

5.2 PRE-DEPARTURE CHECKS (TO JOB-SITE)

A. VEHICLE CHECKS (PRIOR TO ENGINE START)

(1) Do a check of the level of coolant and add more if below the cold engine level. (2) Do a check of the fuel level and make sure that y ou hav e more than is necessary

to complete the task.

(3) Make sure that the parts in the steering and brake systems are flexible, safe, and

reliable.

(4) Make sure that the parts that follow are tight:



B olts in universal joints for steering axles



Front and rear axles mounting bolts



Wheel bolts



Driv e shaft mou nting bolts



Engine and transmission mounting bolts.



(5) Examine all tires for the cor r ect pressure. (6) Examine the items that follow for damage:



Condition of tires



Door locks



Doors



Windows



Crane control mechanisms.



(7) Examine the fittings of oil pip es, air pipes and water pipes for leakage. (8) Examine the air pressure tank for condensation (drain the water as necessary). (9) Examine the battery terminals for too much corrosion and make sure that the

power wires are tight. (10) Examine the level of the battery elect r oly te (adjust as necessary). (11) Examine the air filter indicator. If the indicator is red, clean or replace the filter

cartridge.

The air filter system must be clean prior to starting the engine. (12) Examine the air filter assembly. Clean the contamination from the bottom of the

air filter. (13) Turn the ignition switch to stage “I” and examine the functions of the items that

follow:

RT35 Rough Terrain Crane 05 - 3

Caution



I nstrument panel



Switches



All lights



Tur n signals



Wipers



M iscellaneous displays.



(14) Adjust the mirrors for clear vision to the rear .

B. GENERAL CHECKS AT VEHICLE START UP

Before you start the vehicle on a steep slope or a muddy road, move the transmission selection lever into “F1” positio n.

Do not turn the power supply OFF while the engine in ON. The instruments, signals, and indicators do not operate. This causes a dangerous condition because the ECU does n ot have power.

Examine the controls and instruments.

((11))

Examine the transmission oil pressure gauge.

((aa))

1 The transmission oil pressure must be between 240 PSI (1.7 MPa) – 310

PSI (2.1 MPa).

Examine the compressed air supply.

((bb))

Examine the engine coolant temperature gauge.

((cc))

1 After the engine has the time to warm-up, the pointer must point to the

green range (between 158° F (70° C) and 203° F (95° C)).

Make sure that the transmission gears sh i ft correctly .

((dd))

Make sure that the 360° superstructure loc k m oves correctly .

((ee))

Make sure that each indicator operates.

((22))

Make sure that the generator oper at es.

((33))

Make sure that the park bra ke is not ON.

((44))

Move the transmission selection lever to the “F1” position and slowly

((55))

the speed.

increase

05 - 4 RT35 Rough Terrain Crane

Caution

Warning

Danger

C. MOVE THE CRANE TO THE JOB-SITE

Do not let the vehicle move forward when tr ansmission is in neutral.

Do not operate a vehicle if a warning indicator illuminates. Stop the vehicle and have it repaired.

If a warning indicator illuminates, decr ease your speed immediately and stop at a

((11))

safe location for maintenance checks.

Do not skip a gear when you move thr ough t he gear cycle.

((22))

During driving, if there is any abnormal sound, smell, vibration or acceleration,

((33))

bring the vehicle to a standstill immediately and check. If the cause of problem is

unclear or if the problem cannot be rectified, send the vehicle to the specialized

repair factory.

Stop the vehicle if there are unusual c onditions with the items in the below list:

((44))



Steering



Braking



Sounds or smells



Vibrations



Sudden speed increase or decrease.



If you cannot find or correct t he pr oblem, send the vehicle for repair.

Monitor the indicators / gauges that follow:

((55))

Engine oil pressure low indicator

((aa))

Stop the engine if the engine oil pressure low indicator illuminates.

The engine oil pressure low indicator illuminates if the engine oil filter

screen is dirty. If this occurs, examine the engine oil pressure. If it is in the

correct pressure range, check and clean the engine oil fil t er scr een.

When the engine is running at the idle speed, the engine oil pressure is about 55.1 PSI (0.38 MPa) .

The engine oil pressure low indicator illuminates w hen the oi l pressure is less than 10 PSI (0.069 MPa). If this occurs, stop the engine.

Measure the oil level in the eng ine and ch eck for leaks. If the oil level is at the correct level and there are no leaks, examine the lubricating system. S end it

RT35 Rough Terrain Crane 05 - 5

Caution

to the servicing and repair personnel.

Engine coolant temper at ure gauge

((bb))

1 The coolant temperature must be between 158° F and 203° F (70°C and

95°C). Do not move the crane at high speed when the coolant temperature is less than 158° F ( 70°C).

2 Do not operate the engine at high speeds without a load for extended

periods of time.

Do not move the crane at high speeds with a heavy load until the engine coolant temperature is a minimum 158°F (70°C).

3 When the coolant temperature is in the yellow area, between 203°F and

212° F (95°C - 100°C), the engine is too hot. Park the crane. Operate the engine at a RPM immediately above idle to help cool the engine. Or, as you move, put the transmission in a lower gear range to decrease the load on the engine.

Do not stop the e n gine i mm ediat ely when the engine cool a nt temperature is above the maximum limit. If you stop the engine, the coolant temperature increases suddenly and damage to the engine occurs. Operate the engine at a RPM immediately above idl e t o help decrease the coolant temperature.

4 When the coolant temperature gauge points to the red area, between

212°F and 248°F (100°C - 120°C) continuously, it shows that the engine is above limits. If you stop the engine, the coolant temperature increases suddenly and damage t o the en gine occur s. Op erate the engine at a RPM immediately above idle to hel p decrease the coolant temperature.

5 When the coolant temperature goes back to the green or yellow area, do

the items that follow:



Exam ine the engine area for leaks.



Examine the function of the thermostat.



Check the coolant level.



Check the fan belt for damage.



Make sure that the fan belt is not too loose.



Do not add a large quantity of cold water to t he engine if the engine coolant temperature is above the maximum limit. This can kill or blind you and cause damage to the engi ne.

Low engine coolant:

((cc))

05 - 6 RT35 Rough Terrain Crane

Caution

Use soft water, e. g. tap water, for coolant. Do not use hard water (river

water).

1 Do not add a large quantity of cold water too quickly. When it is

necessary to add cold water, put the water in slowly. Follow the below instructions to add coolant:



Put together water, antifreeze and/or anti-rust fluid in the correct



ratio.



Loosen the cap to the coolant tank with a wet rag to release the



pressure in the tank. After you release the pressure, continue to remove the cap. The fluid released is hot and pressurized and can cause burns or blindness. Always keep your fa ce away from the cap on the coolant tank.



Add the water mix to the applicable coolant tank fill-line and then



install the cap.

Do not operate t he engine continuously at high speeds without a l oad.

Put the crane in a lower gear before you move up a slope to decrease the

((66))

load on the engine and drive-line.

Note

Make sure that the RPM of the engine is around maximum when you move up a slope.

Do not bypass gears when you move to a lower gear. Slow the crane down bef ore you change to a lower gear.

Do the items that follow before you go down a long hill slope:

((77))

 Make sure that the brake system can stop the crane before you go onto the

slope.

 Put t he t r ansmission in the ”F1” position before you go down the slope.

Know the below data while y ou steer the crane:

((88))

 When you go into a corner, put the transmission in a lower gear and apply a

small quantity of pressure on the brakes.

 The st eering wheel has a mechanical limit. Do not continue to turn the wheel

when at the limit. Do not keep the wheel at the limit for long periods of time.

If the engine stops becaus e the fuel t an k is e mpty , air can go into the fuel system.

((99))

RT35 Rough Terrain Crane 05 - 7

Caution

When this occurs, you remov e t he air from the fuel lines.

When you move the crane between locations, only one person is approved to be

((1100))

in the cab.

D. CRANE MOVEMENT IN OFF-ROAD CONDITIONS

When the rear axle is in the mud (no t r act ion) or on rough terrain, follow these steps:

 Put the transmission in the ”F1” position. This applies more torque to the drive

system.

 Put the vehicle in the "4-wheel drive" mode.  Tow the vehicle or put rigid materials, e.g. pieces of wood or iron plates, below

the wheels.

E. PARK THE V EHICLE

Make sure that the hazard indicator illuminates when the vehicle is parked on the road at night.

When you park the vehicle, follow the instructions below:

((11))

 In bad weat her co ndit ion (r ain, snow, ice) or on a sl ope, make sur e t hat t here

is a lot of clearance in front and to the aft of the vehicle.

 Put the park brake switch to the "P" position and put the chocks against the

wheels.

 Put t he t r ansmission in the "neutral" position.

Before you stop the engine, do the items that follow:

((22))

 Push the accelerator pedal 2 or 3 times to increase the engine RPM. This

makes the oil flow into each part of the engine.

 Let the engine idle while you monitor the coolant temperature.  Stop the en gi ne, when the coolant temperature is in the corr ect r ange.  Put t he bat tery master switch to the OFF position.

F. EMERGENCY STOP ON THE ROADWAY

If the crane malfunctions on t he r oadw ay, do the items that follow:

 Set the hazard lights to ON and put the safety t r iangles in po sit i on.  Set the park brake if you stop because of a drive train (drive shaft, axle) fa ilur e or

you make an emergency stop on a slope. Put the chocks on the wheels.

 Exam ine t he vehicle to fi nd t he part that cause d the mal funct ion. Be careful o f the

road conditions while you mov e ar ound the vehicle.

 If you ca nnot r epair the vehicle, tell the servicing and repair fac il ity.

05 - 8 RT35 Rough Terrain Crane

G. PREPARE TH E CRANE FOR OPERATION

Examine the items that follow:

((11))

 Engine oil for correct level and make sure that it is clean.

 Coolant for correct level.

 Fuel tank for correct level.

 Hydraulic oil tank for correct level.

Start the engine and check for noises and vibrations that are not usual. If

((22))

necessary, engage the PTO.

H. WHEN THE CRANE IS IN OPERATION

Personnel must stay away from the area bel ow the boom.

((11))

Do not let personnel on the superstructure while you operate the cran e.

((22))

Personnel must stay away from the reach of the boom.

((33))

The crane, with extended outriggers, must be on the ground with a slope of less

((44))

than 1°.

Do not move a load above personnel.

((55))

Do not move personnel on the load or ot her equipment used to lift.

((66))

Do not use the crane for the tas ks that follow:

((77))

 Lift a load that is above the capacity of the crane.

RT35 Rough Terrain Crane 05 - 9

 Pull a load at an angle.  Lift a load that is not in balance.

Do not try to lift a load that is buried or frozen on the ground.

((88))

Do not extend / retract the boom with a suspended load.

((99))

05 - 10 RT35 Rough T err ain Crane

Keep no less than 3 wraps of wire rope on the drum.

((1100))

Whe n t he load is off the ground, do not adjust the winch mechanism brake.

((1111))

Whe n t he load is off the ground, the operator must stay in the cab.

((1122))

When the job-site is near live power lines, you must keep a safe distance. Make

((1133))

sure that the dangerous a r ea has a cover or is fenced off.

Whe n t he load is off the ground, move the load in a slow and smooth direction.

((1144))

Constantly monitor the system gauges and indicators, when the crane is in

((1155))

operation. If you find a malfunct i on, stop the operation.

A noise sounds when the load is at 90% of the capacity of the crane. W hen this

((1166))

occurs, be careful as you cont in ue t o lift.

If the crane was changed, do not operate the crane until approved personnel

((1177))

examine the changed p ar t .

RT35 Rough Terrain Crane 05 - 11

Stop the operation or do not start to lift a load, if one of the items that follows

((1188))

occurs:

 An overload or if the weight of the load is unknown.  The lo ad lift moves out of position, the rigging becomes too loose or the loa d

is out of balance.

 The pr ot ective material between the edges of load and wire rope is missing.  The l ight level at the job-site goes below a safe wor k condition.  Equipment malfunction or damage to the crane that decreases the safe

operation of the crane.

05 - 12 RT35 Rough T err ain Crane

Caution

I. TROUBLESHOOTING – ENGINE

If failures occur during crane operation, stop working immediately and remove the safety hazards. At t he same ti m e, make the engine run at idle speed. After that, check control instruments, e.g. transmission oil pressure gauge and engine coolant temperature gauge, etc. for functional work.

It is a normal phenomenon that the engine oil pressure low indicator lights up when starting the engine with the PTO engaged. The warning indicator will go off after the oil pressure increases to the specified v al ue.

The illumination of the engine oil pressure low indicator indicates that the engine

((11))

oil pressure decreases abnormally. Bring the vehicle to a standstill immediately

and contact the manuf acturer or specialized repair f act or y.

Do not turn off the engine immediately when it is overheated. Otherwise, the engine will be sintered caused by sudden raising coolant temperature. Check for leaks when the engine is running for cooling. Stop the engine after the coolant temperature decreases. At this time, reinspect engine coolant level and check fan belt for dama ge s and loosening.

When the engine coolant temperature gauge points to the red area, cool down

((22))

the engine at the RPM a litt le higher than the idle RPM.

Points for at tention when adding c oolant:

 Use pro per c oola nt.  When the coolant temperature is extremely high, hot water will spray.

Therefore, tighten or loosen the radiator cover using a piece of cloth.

Otherwise, there is a ris k of burn hazard.

RT35 Rough Terrain Crane 05 - 13

This part of the chapter is to show you the controls and instruments on the RT35 rough terrain crane. This is only a small par t of the dat a that y ou must know before yo u can safely operate the crane. Do not oper ate th e cr ane unti l you ar e tra ine d in a ll t he oth er sect ions o f this manual.

6.1 UPPER CONTROLS AND INSTRUMENTS

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Figure 06 – 1 Upper Controls and Instruments

RT35 Rough Terrain Crane 06 - 1

LEGEND

1. High / Low Speed Select Switch for Main Winch

2. Steer ing Switch

3. Camera Display

4. High / Low Speed Select Switch for Aux. Winch

5. Air Conditioner Control Panel

6. A/C Fan Speed / M ast er Switch

7. Cab Heater Power Switch

8. Cab Cooler Power Switch

9. Monitor

10. Media player

11. Rated Capacity I ndicator (RCI) Display

12. Left Front Outrigger Switch

13. Left Rear Outrigger Sw itch

14. Emergency St op Butt on

15. Right Rear Outrigger Sw itch

16. Right Front Outrigger Switch

17. Work Lights Switch

18. Hazard Lights Switch

19. Cigarette Lighter

20. Ignition Switch

21. Outrigger Extend / Retract Master Switch

22. Swing Lock Switch

23. 2-Wheel / 4-Wheel Drive Swit ch

24. Hand / Foot Throttle Select Switch

25. Bypass Switch

26. Hand Throttle

06 - 2 RT35 Rough Terrain Crane

1 2 3 4 5 6 7

8 9 10 11

Figure 06 – 2 Left dash

1. LEFT REAR OUTRIGGER SWITCH –

to be extended / retracted with

SWITCH (21)

(See Figure 06 – 1).

2. LEFT FRONT OUTRIGGER SWITCH –

beam) to be extended / retracted with

SWITCH (21)

(See Figure 06 – 1).

Used to select out r igg er cylinder (jack or beam)

OUTRIGGER EXTEND / RETRACT MASTER

Used to select outrigger cylinder (jack or

OUTRIGGER EXTEND / RETRACT MASTER

3. HIGH / LOW SPEED SELECT SWITCH FOR MAIN WINCH –

speed to OFF, LO W or HIG H.

4. RIGHT REAR OUTRIGGER SWITCH –

beam) to be extended / retracted with

SWITCH (21)

(See Figure 06 – 1).

5. RIGHT FRONT OUTRIGGER SWITCH –

beam) to be extended / retracted with

SWITCH (21)

(See Figure 06 – 1).

Used to select outrigger cylinder (jack or

OUTRIGGER EXTEND / RETRACT MASTER

Used to select outrigger cylinder (jack or

OUTRIGGER EXTEND / RETRACT MASTER

Sets the main winch

RT35 Rough Terrain Crane 06 - 3

Set the steering switch to crab or 4-wheel steer only when the axles are in the center position. If y ou do not this, t he rang e of steerin g decre ases and it can lock.

If the wheels lock, set the steering s witch to 2-wheel steer and turn front wheels. Move the switch to crab or 4-wheel steer and then put the wheels to the center pos ition.

Be careful when the upperstructure is not in the travel position. The steering is opposite when the boom is in the rear position.

6. STEERING SWITCH –

The 4 modes are as f ollows:

2-wheel steer (front wheel ) 2-wheel steer ( r ear wheel) Crab steer 4-wheel steer

7. HIGH / LOW SPEED SELECT SWITCH FOR AUX. WINCH –

speed to OFF, LO W or HIG H.

8. EMERGENCY STOP BUTTON –

In an emergency, push this button to immediately

Sets the auxiliar y winch

STOP all cra ne f unctions. Turn the but t on clockwise to release the button.

9. WORK LIGHTS SWITCH –

up to turn off.

10. HAZARD LIGHTS SWITCH –

and boom head light.

11. CAB HEATER POWER SWITCH –

adjust heat are on the

1).

Push down to turn on the headlights and boom wor k lights,

Push down to turn on the rotating beacon, turn signals

Used to turn on the cab heater. The controls to

AIR CONDITIONER CONTROL PANEL (5)

(See Figure 06 –

06 - 4 RT35 Rough Terrain Crane

1 2 3 4 5

Figure 06 – 3 Right dash

1. OUTRIGGER EXTEND / RETRACT MASTER SWITCH – Used with switches (12, 13,

15, 16 in Figure 06 – 1) to extend and retract the outrigger beams and jacks. Push down to retract, up to extend.

You must set the swing lock switch to LOCK, when the boom is in the travel position.

2. SWING LOCK SWITCH – Push down to disengage swing lock, up to engage.

Do not use this switch until you stop the crane.

3. 2-WHEEL / 4-WHEEL DRIVE SWITCH – Push up to engage 2-wheel drive, down to engage 4-wheel drive.

4. HAND / FOOT THROTTLE SELECT SWITCH – Push up to select foot throttle, down

to select hand throttle.

5. BYPASS SWITCH – Push down to bypass the switch-off when the RCI sounds the alarm and switches off the movements.（ BYPASS SWITCH not used with Greer LMI system.)

RT35 Rough Terrain Crane 06 - 5

Every month or increase the

conditions

Every quarter or increase t he

conditions

Electromagnetic

6.1.1 AIR CONDI TIONER CONTROL P ANEL

1 2 3 4

Figure 06 – 4 A ir Conditioner Control Panel

FUNCTIONS

1. A/C FAN SPEED / MASTER SWITCH – Used to control the fan blower modes: OFF,

HI, MID, LOW.

2. FAN POWER INDICATOR

3. COOL MODE INDICATOR

4. CAB COOLER POWER SWITCH – Refrigeration ON / OFF. Starts or stops the function of the compressor.

Table 06 – 1 Air Conditioner Maintenance R equirements

Item Requirements Maintenance interval

Condenser fan motor

Evaporator fan motor

Examine and repair. Every quarter

Condenser

Evaporator

clutch Connector

06 - 6 RT35 Rough Terrain Crane

Examine and clean.

Make sure that it operates smo othly and is clean.

Make sure that the conne ctor is set in place.

maintenance frequency according to the working

Every quarter

Every month

A. Component Location



Evaporator – Air outlet in the cab



Condenser – In front of the engine



Condenser fan – On the front of the engine (also the radiator fan)

B. Cab Temperature Control Function s:

(1) Refrigeration



The first time you use the COOL function, do the items that follow:  – Start the engine. – Set the A/C FAN SPEED / MASTER SWITCH (1) to blow air.

RESULT: -

FAN POWER INDICATOR (2) (red) illuminates.

– Set the CAB COOLER POWER SWITCH (4) to position "COOL".

RESULT: -

COOL MODE INDICATOR (3) (green) illuminates.

– Turn the A/C FAN SPEED / MASTER SWITCH (1) counter-clockwise to 3

fan speed (HI, MID, LOW) to get the necessary temperature.

(2) A/C FAN SPEED / MASTER SWITCH – Used to change between the 4 fan

speeds (OFF, HI, MID, LOW). When the switch is set to blow air, the FAN POWER INDICATOR (2) (red)

illuminates.

Note

The switch is the master power to the COOL function and must be ON (HI, MID, LOW) for the COOL function to operate.

(3) HEAT mode



Turn on the A/C FAN SPEED / MASTER SWITCH (1) after the engine is started: 

– Set the A/C FAN SPEED / MASTER SWITCH (1) to blow air.

RESULT: -

The FAN POWER INDICATOR (2) (red) illuminates.

– Push down the CAB HEATER POWER SWITCH on the dash.

RESULT: -

The heater is ON.

– Turn the A/C FAN SPEED / MASTER SWITCH (1) counter-clockwise

between 3 fan speed (HI, MI D, LOW) to get the correct temperature.

Do not disassemble an A/C system that is in the Warranty Period without consent from the A/C manufacturer.

RT35 Rough Terrain Crane 06 - 7

Examine the condition and tension of the compressor belt at a regular interval. If necessary, adjust the ten si on on the belt.

You must clean the condenser at a regular interval. You must use the same type of refrigerant and compressor oil to

complete the repairs on the A/C. Set the FAN mode to HI when you first start t o c ool the cab. Do not use the parts to repair the A/C system that are not approved by

the manufacturer. When you use the A/C function where it is cool and has a high level of

humidity, examine the evaporator at a regular interval. In these conditions, the evaporator freezes and causes a blockage for the air that goes throu gh it.

If you operate the crane in a cold area or in the winter season, set the A/C system to ON for 10 minutes each month.

Make sure that the A/C is in the OFF mode when the engine is OFF or at idle speed for a long time. The battery drains in these conditions.

When you move the crane a long distance at low speed, with the A/C in the ON mode, put the transmission in a low gear. This increases the engine RPM and decrea ses t he l oad on the transmission.

Set the A/C to the OFF position when you do one of the items that follow:

• Move the crane quickly.

• Move up a long hill slope .

Make sure that the refrigerant in t he A/C sy stem is at the correct l ev el at regular intervals.

If there are unusual vibrations, noises or smells during operation, stop and examine the crane immedi ately. Do not operate the crane that has a malfunction.

Keep the surface of the condenser clean. When you clean the condenser, do not use steam.

Before you disassemble the A/C system, correctly remove the refrigerant.

Do not disassem bl e t he A/C system in an area wi t h high humidity.

06 - 8 RT35 Rough Terrain Crane

6.1.2 MEDIA PLAYER

Figure 06 – 5 Media Player

LEGEND

1. Power Button Press power button turn on/off the Media Player

2. SD CARD Port

3. USB Port

4. LCD Display

5. Band Selector AM / FM function selection

6. Setting Button Sound menu function selection

7. Mute Button Telephone mute function

8. Dsp Button Time display, Short press display time; long press seconds to adjust the time

9. Volume/Function knob Clockwise feature adds/counterclockwise rotation,

10. Mode Button Press mode button to select radio and SD or USB

11. ▲ Button Low-Scan (radio) / on a (playback)

12.

Button High-end scanning (radio) / Next (playback)

▼

button for 3

▲

▼

reduced functionality

13.

14.

15.

16.

17.

18.

Button Prefabricated key 1(radio) / pause playback (playback).

Button Prefabricated key 2(radio)/10seconds browsing (playback)

Button

Button Prefabricated key 4 (radio) / Shuffle (Playback)

Button Prefabricated key 5 (radio) / Repeat Play (Playback)

Button Prefabricated key 6 (Broadcasting) / next folder selection (Playback)

Prefabricated key 3 (radio)/previous folder selection (Playback)

Set the ignition switch to "I", when you use the CD player with the engine in the OFF position.

RT35 Rough Terrain Crane 06 - 9

6.2 CONTROLS AND INSTRUMENTS

1 2 3 4 (3) 5 6 7 8 9 10

Figure 06 – 6 Controls and Instruments

1. SWING / AUX. WINCH CONTROL – Move the joystick forward to reel-off the aux.

winch rope. Move the joystick backward to spool-up the aux. winch rope. Move the joystick to the left to move the boom to the left side. Move the joystick to the right to move the boom to the right side.

Free

Swing

Figure 06 – 7 Left Joystick (Swing / Aux. Winch Control)

Horn – Push and hold-in to make a sound. (Located on right side of joystick) Free swing – Push to operate the FREE SWING. Push again to release this function.

(Located on left side of joystick)

Note

Only when the operator’s seat is

occupied and the icon on the

display lights up, the joysticks can initiate various movements.

06 - 10 RT35 Rough Terrain Crane

2. BOOM EXTEND / RETRACT PEDAL

Figure 06 – 8 Boom Extend / Retract Pedal

Note

Only when the operator’s seat is occupied and the icon on the display lights up, can the boom extend / retract function be operated

3. CIGARETTE LIGHTER

Push-in the cigarette lighter for 3 to 5 sec. Pull it out to use it. After you use it, put it in its initial position.

Note

To use the cigarette lighter, the engine must be ON or the ignition must be in the "I" position.

4. STEERING WHEEL AND COMBINATION SWITCHES

The crane has a hydraulic booster system which makes it easy to turn the crane in all conditions.

You can adjust the steering wheel height and angle when you push the pedal at the bottom of the steering wheel.

DO NOT adjust the steering wheel while you move the crane. This can kill you. Lock the steering wheel after adjustment.

RT35 Rough Terrain Crane 06 - 11

Figure 06 – 9 Combination Swi t ches

A GEAR SEL ECTOR – Use to control the transmission gear selection. Pull in the

direction of the operator for forwar d. Push in t he direction of the dash for reverse. Turn the handle to set the speed.

B PARKING BRAKE INDICATOR – Not used. C TURN SIGNAL INDICATOR – Not used. D PARKING BRA KE SWI T CH – Set the switch to the “P” pos ition whe n the cran e is

in the correct position to oper at e.

Note

If you park the crane on a slope, you must put the chocks before and behind the wheels.

E HAZARD LIG HTS SW ITC H – Push-in to set the warning hazard lights to ON. The

indicator illuminates (fl ashes).

F CORNER MARKER LIGHTS / LOW BEAM SWITCH – Push the switch up, to

turn ON the corner marker lights. Push the switch down, illuminate the low beam lights.

G SERVICE BRAKE INDICATOR – Not used. H WIPER CONTROL – Windshield wiper operation (4-speed settings: J - Timed

Interval (Intermittent), I - Low Speed, II - High Speed, O - OFF). Push the button, on the end of the handle, to spray washer fluid onto the window. Pull in the direction of the operator for high beam. Push in the direction of the dash for low beam.

06 - 12 RT35 Rough Terrain Crane

Caution

The spray of washer fluid stops after 15 seconds or if the washer flu id tank is empty. Do not operate the wipers on hot sunny days unless you use spray the window with wiper fluid. When the temperature is below freezing, make sure that the wiper blades are not stuck to the window before you set the wipers to ON.

5. BRAKE PEDAL – Push the brake pedal to decelerate or stop the crane.

6. IGNITION SWITCH – The 4 positions of the switch are as follows:

 “I” – Media player is ON.  “II” – All circuits, this does not include the st ar t er , ar e O N.  "III" - A temporary position, use it to operat e t he starter  "O" - All circuits are OFF.

Note

Make sure that you release t he ignition ("III" position) when the engine starts.

You cannot remove the key from the ignition until the switch is in the "O" position (OFF).

7. THROTTLE PEDAL – Push the pedal to increase the engine RPM, release the pedal

to decrease it. The movement of t he ite ms that follo w can increas e or decreas e as the speed of the engine changes:

 Boom swing  Increase or decrease the angle o f t he boom  Extend or retract the boom  Hoist movements (raise or low er a lo ad) .

Note

You can use the throttle pedal with the joysticks and boom extend / retract pedal to increase / decrease t he speed of the items in (7).

8. HAND THROTTLE – You can use the hand throttle after the hand / foot throttle select

switch is activated.

9. BUBBLE LEVEL – You use this to make sure that the crane is level.

10. BOOM HOIST / MAIN WINCH CONTROL - Move the joystick forward to reel-off main

winch rope. Move the joystick rearward to spool-up main winch rope. Move the joystick left to lift the boom. M ove the joystick right to lower the boom.

Horn – Push and hold-in to make a sound. (Located on left side of joystick).

RT35 Rough Terrain Crane 06 - 13

Free swing – Push to operate the FREE SWING. Push again to release this function. (Located on right side of joystick)

Free

Swing

Figure 06 – 10 Right Joystick (Boom Hoist / Main Winch Control)

Note

Only when the operator’s seat is

occupied and the icon on the

display lights up, the joysticks can initiate various movements.

06 - 14 RT35 Rough Terrain Crane

6.3 Monitor

Figure 06 – 11 Overview

Figure 06 – 12 System Start-up

After being switched on: a) The monitor system runs up. See Figure 06 – 12. b) The Work Mode Screen (when the p arking bra ke is ON) or Travel Mode Screen (when

the parking brake is OFF) appears on the monitor. See Figures 06 – 13 and 06 – 14 respectively.

RT35 Rough Terrain Crane 06 - 15

Figure 06 – 13 Work Mode

Under Work Mode Screen, the virtual tachometer will be displayed on the screen. See Table 06 – 2.

Figure 06 – 14 Travel Mode

Trip Distance is the crane travel distance from the departure place to the destination. Press the function key “TRIP DIS” to begin to record the travel distance. At this time, the key turns to grey. Press the key again to finish the travel distance recording and the key turns to green.

Under Travel Mode Screen, the virtual gauges such as odometer, tachometer, fuel gauge and engine coolant temperature gauge will be displayed on the screen. See Table 06 – 2.

Under any screen, the function keys at the bottom are available for switching between

06 - 16 RT35 Rough Terrain Crane

For the icons displayed on the screen, please refer to Table 06 – 3.

Table 06 – 2 Gauges

DESCRIPTION FUNCTION

Tachometer

Displays engine speed (R PM ) and equipment operating time.

Displays the speed of the cr ane i n kilometers per hour (km/h)

Odometer

when the crane is moving.

Displays the engine coolant temperature in degrees Celsius

Engine coolant temperature gauge

(C°). GREEN - normal range RED - the engine has a la r ge load on it.

Fuel gauge

Displays, as a percent full, the amount of fuel in the tank.

The engine should not operate for a long interval if the coolant temperature indication is in the red area. Decrease the speed of the engine or decrease the load on the engine. If the temperature does not go down, stop the crane and examine the engine coolant system. The engine can be damaged, if you cannot find a solution to the proble m .

Always use clean fuel.

Before you stop the engine, operate t he engine at idle for a short period of time. This helps the engi ne coolant temperature to be stable.

Do not move the crane when the indicator for the service or parking brake system illuminate.

Do not move the crane when the engine oil pressure low indicator illuminates. Stop the engine to prevent damage to the engin e.

RT35 Rough Terrain Crane 06 - 17

Table 06 – 3 Indicators – Universal Symbol Identification

INDICATOR SYMBOL DESCRIPTION FUNCTION

ENGINE COOLANT

Illuminates:

LOW INDICATOR

Shows that the engine coolant level is too low.

Illuminates:

ENGINE OIL PRESSURE LOW INDICATOR

Shows that the engine oil pressure is too low or the oil filter screen is dirty.

Stop the engine immediately to prevent damage.

Illuminates:

Shows that the engine coolant ENGINE COOLANT TEMPERATURE HIGH INDICATOR

temperature is high.

Examine the coolant temperature

indication and find the cause of the

out-of-tolerance indication. Do the steps

to decrease the coolant temperature.

Illuminates:

FUEL RESERVE LOW INDICATOR

Shows that the fuel reserve is lower than

the permitted value (1/4 of the total).

LEFT TURN SIGNAL

Crane moves to the left.

Flashes:

RIGHT TURN SIGNAL

HIGH PRESSURE FILTER DIRTY INDICATOR

CHARGE MONITORING INDICATOR

CORNER MARKER LIGHTS INDICATOR

LOW BEAM INDICATOR

HIGH BEAM INDICATOR

Crane moves to the right.

Illuminates:

Shows that the high pressure filter is

dirty.

Illuminates:

Battery charging system fault.

Illuminates:

The corner marker lights are ON.

Illuminates:

Low beam lights are ON.

Illuminates:

High beam lights are ON.

06 - 18 RT35 Rough Terrain Crane

INDICATOR SYMBOL DESCRIPTION FUNCTION

AIR CONDITIONER INDICATOR

FAULTY OUTRIGGER OPERATION INDICATOR

TRANSMISSION OIL PRESSURE LOW INDICATOR

SERVICE BRAKE INDICATOR

PARKING BRAKE INDICATOR

SWING LOCKOUT DEVICE PRESSURE LOW INDICATOR

Illuminates:

Air conditioner is ON.

Illuminates:

Shows that the outrigger system has a malfunction.

Illuminates:

Shows that the transmission oil pressure is too low.

Illuminates:

The service brake is ON.

Illuminates:

The parking brake is ON.

Illuminates:

Shows that the pressure to the swing lockout device is too low.

Illuminates:

EMERGENCY BRAKE SYSTEM PRESSURE LOW INDICATOR

Shows that the pressure in the emergency brake system is too low. Use the service brake system to bring the crane to a stop.

SERVICE BRAKE SYSTEM PRESSURE LOW INDICATOR

Shows that the pressure in the service brake system is too low.

DO NOT move the crane. Illuminates:

Illuminates:

PARKING BRAKE SYSTEM PRESSURE LOW INDICATOR

Shows that the pressure in the parking brake system is too low.

DO NOT move the crane. Illuminates:

CLUTCH

INDICATOR

DISENGAGING

The clutch is disengaged and the service brake indicator illuminates when the service brake is applied.

Illuminates:

PTO INDICATOR

Shows that the PTO is engaged.

RT35 Rough Terrain Crane 06 - 19

INDICATOR SYMBOL DESCRIPTION FUNCTION

AXLE CENTERED INDICATOR

SUPERSTRUCTURE POSITION INDICA T OR

MAIN WINCH APPROACHING LOWER LIMIT INDICATOR

AUXILIARY WINCH APPROACHING LOWER LIMIT INDICATOR

2-WHEEL DRIVE INDICATOR

4-WHEEL DRIVE INDICATOR

Illuminates:

Shows that the rear axle is centered.

Illuminates:

Shows that the superstructure is in the

initial position.

Illuminates:

Shows that the main winch is near the

minimum wire rope wrap limit (3 turns on

the drum).

Illuminates:

Shows that the auxiliary winch is near

the minimum wire rope wrap limit (3

turns on the drum).

Illuminates:

Shows that the crane is in the

2-wheel-drive mode.

Illuminates:

Shows that the crane is in the

4-wheel-drive mode.

AXLE SUSPENSION LOCKED INDICATOR

AXLE SUSPENSION SET TO SPRUNG INDICATOR

SWING LOCK INDICATOR

SWING UNLOCK INDICATOR

NEUTRAL 0 POSITION INDICA T OR

NEUTRAL 1 POSITION INDICA T OR

Illuminates:

Shows that the axle suspension is

locked.

Illuminates:

Shows that the axle suspension is not in

the locked position.

Illuminates:

Shows that the swing lock is engaged.

Illuminates:

Shows that the swing lock is NOT

engaged.

Illuminates:

Shows that the transmission is in the

"N0" position.

Illuminates:

Shows that the transmission is in the "N

1" position.

06 - 20 RT35 Rough Terrain Crane

INDICATOR SYMBOL DESCRIPTION FUNCTION

NEUTRAL 2 POSITION INDICA T OR

FORWARD SPEEDS INDICATOR

REVERSE SPEEDS INDICATOR

CRAB-STEER INDICATOR

4-WHEEL STEER INDICATOR

2-WHEEL STEER (FRONT WHEEL) INDICATOR

Illuminates:

Shows that the transmission is in the "N 2" position.

Illuminates:

Shows that the gear selector is in the forward direction.

Illuminates:

Shows that the gear selector is in the reverse direction.

Illuminates:

Shows that the Crab steer steering program is switched to ON.

Illuminates:

Shows that the 4-wheel steer steering program is switched to ON.

Illuminates:

Shows that the 2-wheel steer (front wheel) steering program is switched to ON.

2-WHEEL STEER (REAR WHEEL) INDICATOR

ENGINE STOP INDICATOR

ENGINE WARNING INDICATOR

WAIT TO STAR T INDICATOR

WATER IN FUEL INDICATOR

Illuminates:

Shows that the 2-wheel steer (rear wheel) steering program is switched to ON.

Illuminates:

ECU detects a serious failure and you must stop the engine immediately.

Illuminates:

Shows that the ECU detects a common failure.

Illuminates:

Shows that the engine is cool and the glow plugs must have time to heat up properly to start the engine.

Shows that the glow plugs are hot enough, the light goes out.

Illuminates:

Shows that the fuel contains water.

RT35 Rough Terrain Crane 06 - 21

INDICATOR SYMBOL

DESCRIPTION

FUNCTION

HAZARD LIGHTS INDICATOR

Illuminates:

Shows that the crane is in operation and the hazard lights are ON.

HIGH-SPEED INDICATOR

Illuminates:

Shows that the transmission high-low speed valve is connected.

LOW-SPEED INDICATOR

Illuminates:

Shows that the transmission high-low speed valve is disconnected.

SEAT OCCUPIED INDICATOR

Illuminates:

Only when the indicator lights up, can the superstructure movements be initiated.

When driving the crane, the joysticks and boom extend/retract pedal remain active. Crane operations can occur if either joysticks or pedal are used unintentionally.

6.3.1 VEHICLE STATUS

Under Travel Mode Screen or Work Mode Screen, press the function key “STATUS” to enter the Vehicle Status Screen. You can consult the basic information about the vehicle.

Press the key “BACK” to return the Travel Mode Screen or Work Mode Screen. Press the key “MENU" to enter the Main Menu Screen. Press the key “HOME” to return to the Travel Mode Screen.

06 - 22 RT35 Rough Terrain Crane

6.3.2 SYSTEM WARNING

Under Travel Mode Screen or Work Mode Scree n, press the function key “WARN” to enter the Syste m W arning Screen. You can consult the current warning information about the vehicle. Remedy the malfunctions immediately according the di splayed information.

Press the key “BACK” to return the Travel Mode Screen or Work Mode Screen. Press the key “MENU" to enter the Main Menu Screen. Press t he key “HOME” to return to the Travel Mode Screen.

Figure 06 – 16 System Warning

6.3.3 MAIN MENU

Under Travel Mode Scree n or Work Mode Screen, press the function key “MENU” to enter the Main Menu Screen. Press the relevant function keys to move t he cursor left and right to select the items as follows: Monitoring, Real-time warning, Parameter settings, Maintenance,

简体中文

(Chinese), Information and Password etc. And then press the key

“ENTER” to enter the required screen.

RT35 Rough Terrain Crane 06 - 23

Figure 06 – 17 Main Menu

6.3.3.1 LANGUAGE SWITCHING

You can make the monitor displaying all information in English or Chinese mode under Main Menu Screen.

(1) Switch to English mode

In Chinese mode, under Travel Mode Screen or Work Mode Screen, press “ (MENU) to enter Main Menu Screen.

Under Main Menu Screen, press or to move the cursor left or right to select the “English” item, see Figure 06 – 18, and press “

” (ENTER). After this

确认

operating, monitor displays all information in English mode, see Figure 06 – 19.

(2) Switch to Chinese mode

In English mode, under Travel Mode Screen or Work Mode Screen, press “MENU” to enter Main Menu Screen.

Under Main Menu Screen, press or to move the cursor left or right to

select the “

简体中文

” (Chinese) item, see Figure 06 – 19, and press “ENTER”. After

this operating, monitor displays all information in Chinese mode, see Figure 06 – 18.

主菜单

”

06 - 24 RT35 Rough Terrain Crane

Figure 06 – 18 Main Menu (Chinese mode)

Figure 06 – 19 Main Menu (English mode)

6.3.3.2 MONITORING

In the Monitoring Screen, move the cursor left / right and press the key “ENTER” to select

the items such as Travel mode, Work mode, Vehicle status and Bus status. See Figure 06

– 20.

Press the key “BACK” or “MENU” to return to the Main Menu Screen. Press the key

“HOME" to enter the Travel Mode Screen.

RT35 Rough Terrain Crane 06 - 25

Figure 06 – 20 Monitoring

(1) Travel mode: move the cursor to select the icon “Travel mode” and press the key

“ENTER” to enter the Travel Mode Screen. See Figure 06 – 13.

(2) Work mode: move the cursor to select the icon “Work mode” and press the key

“ENTER” to enter the Work Mode Screen. See Figure 06 – 14.

(3) Vehicle status: move the cursor to select the icon “Vehicle status” and press the key

“ENTER” to enter the Vehicle Status Screen. See Figure 06 – 15.

(4) Bus status: move the cursor to select the icon “Bus status” and press the key

“ENTER” to enter the Bus Status Screen. See Figure 06 – 21. If the communication

between the controllers fails, it means that the network signal between the controllers is disconnected.

Figure 06 – 21 Bus Status

06 - 26 RT35 Rough Terrain Crane

6.3.3.3 REAL-TIME WARNING

In the Real-time Warning Screen, move the cursor left / right and press the key “ENTER” to select the items such as System warning, Engine warning or Transmission warning. See Figure 06 – 22.

Press the keys “BACK” or “MENU” to return to the Main Menu Screen. Press the key

“HOME" to enter the Travel Mode Screen.

Figure 06 – 22 Real-time Warning

(1) System warning: move the cursor to select the icon “System warning” and press the

key “ENTER” to enter the System Warning Screen. See Figure 06 – 16.

(2) Engine warning: move the cursor to select the icon “Engine warning” and press the

key “ENTER” to enter the Engine Warning Screen. See Figure 06 – 23.

(3) Transmission warning: move the cursor to select the icon “Transmission warning” and

press the key “ENTER” to enter the Transmission Warning Screen. See Figure 06 –

24.

RT35 Rough Terrain Crane 06 - 27

Figure 06 – 23 Engine Warning

Figure 06 – 24 Transmission Warning

06 - 28 RT35 Rough Terrain Crane

6.3.3.4 PARAMETER SETTINGS

The Parameter Settings Screen is shown as following. See Figure 06 – 25. In the Parameter Settings Screen, you can adjust the brightness of the system. Press the keys “BACK” or “MENU” to return to the Main Menu Screen. Press the key

“HOME" to enter the Travel Mode Screen.

Figure 06 – 25 Parameter Settings

Brightness settings: press the key “ENTER” to enter the Brightness Settings Screen. Press

the function keys “+” and “-” to adjust the brightness. See Figure 06 – 26.

Figure 06 – 26 Brightness Setting

RT35 Rough Terrain Crane 06 - 29

6.3.3.5 Maintenance

The Maintenance Screen is shown as following. See Figure 6 – 27. In the Maintenance Screen, move the cursor left / right and press the key “ENTER” to

select the items such as Engine Diagnostic, Error Diagnostic or GPS Temporary Unlock according to the work requirements.

Press the keys “BACK” or “MENU” to return to the Main Menu Screen. Press the key

“HOME" to enter the Travel Mode Screen.

Figure 06 – 27 Maintenance

(1) Engine Diagnostic: move the cursor to select the icon “Engine diagnostic” and press

the key “ENTER” to enter the Engine Diagnostic Screen. See Figure 06 – 28.

Press the function key “DIAG” and press the keys “PgUp” and “PgDn” to increase and

decrease the engine idle speed by 50 rpm. The engine idle speed varies within 650 – 1200 rpm.

06 - 30 RT35 Rough Terrain Crane

Figure 06 – 28 Engine Diagnostic

(2) Error Diagnostic: move the cursor to select the icon “Error diagnostic” and press the

key “ENTER” to enter the Error Diagnostic Screen. See Figure 06 – 29 and Figure 06 – 30.

There are 2 pages of the error diagnostic information. Press the keys “PgUp” and

“PgDn” to consult the diagnostic information.

Figure 06 – 29 Error Diagnostic 1

RT35 Rough Terrain Crane 06 - 31

Figure 06 – 30 Error Diagnostic 2

(3) GPS Temp. Unlock: move the cursor to select the icon “GPS Temp. unlock” and press

the key “ENTER” to enter the GPS Temp. Unlock Screen. Enter the temporary

password to unlock the GPS temporarily.

6.3.3.6 INFORMATION

The Information Screen is shown as following. See Figure 06 – 31.

In the Information Screen, move the cursor left / right and press the key “ENTER” to select

the items such as System history warning, Engine history warning, Transmission history warning and About (about the vehicle basic parameters) according to the requirements.

Figure 06 – 31 Information

(1) System history warning: move the cursor to select the icon “System history warning”

and press the key “ENTER” to enter the System History Warning Screen to consult the

06 - 32 RT35 Rough Terrain Crane

system defects. See Figure 06 – 32.

(2) Engine history warning: move the cursor to select the icon “Engine history warning”

and press the key “ENTER” to enter the Engine History Warning Screen to consult the

engine defects. See Figure 06 – 33.

(3) Transmission history warning: move the cursor to select the icon “Transmission

history warning” and press the key “ENTER” to enter the Transmission History

Warning Screen to consult the transmission defects. See Figure 06 – 34.

(4) About: move the cursor to select the icon “About” and press the key “ENTER” to enter

the About Screen to consult the basic information about the crane. See Figure 06 –

35.

Figure 06 – 32 System History Warning

Figure 06 – 33 Engine History Warning

RT35 Rough Terrain Crane 06 - 33

Figure 06 – 34 Transmission History Warning

Figure 06 – 35 About

06 - 34 RT35 Rough Terrain Crane

V1/V2

MENU L/R

6.3.3.7 PASSWORD

In the Main Menu Screen, move the cursor to select the icon “Password” and press the key

“ENTER” to enter the Password Screen. See Figure 06 – 36.

Enter the correct passwords to consult more information.

Figure 06 – 36 Password

Note

The password is only available for the service technician.

All screens (except the Travel Mode Screen and Work Mode Screen) have a function key “HOME”. You can press the key “HOME” to return to the Travel Mode Screen.

6.4 Vehicle Camera

Figure 6-37 Camera Display

RT35 Rough Terrain Crane 06 - 35

Manual Video control: After the vehicle power on, turn on the power supply switch of the camera display, the display will show the vision of the camera after 5 seconds.

1. button Power control

2. V1/V2 button Switch the vision between video one and video two

3. L/R button Switch the vision to enantiomorphous status

4. MENU button Enter the brightness , contrast or color adjusting option

5. △ button Increase the brightness, contrast or adjust the color

6. ▽ button Decrease the brightness, contrast or adjust the color

06 - 36 RT35 Rough Terrain Crane

Caution

7. 1 SAFETY EQUIPMENT

A. Anti-Two Block System

Examine the anti-two block switches on the boom, the jib and auxiliary sheave heads for damage. Make sure that the switch weights operate correctly and they are on the lift cable in the correct position. Examine the electrical equipment and wires that attach to the cable reel. Do an inspection of the wires along the length of the cable. Look for indications of wear, damage or incorrect installation. Make sure that the tension on the spring-loaded cable reel is correct and that the reel turns freely.

Note

When you do a check of the anti-two block switch function, you must move the anti-two block weight with the hook block.

B. Rated Capacity Indicator

When the actual load is near the rated one, it sends out acoustic sound. You can only do safe crane movements that are on the screen at this time. Move the load into a permitted condition to stop alarms and continue correct crane operation. For details, please refer to Rated Capacity Indicator Manual.

C. Emergency Stop

(1) You can find the emergency stop button on the lower left side of the dash. (2) When you push the button, all crane operations immediately STOP (includes the

engine). Turn the button clockwise to release it and continue usual crane operation.

(3) Only use the EMERGENCY STOP BUTTON in a clear emergency!

D. 3rd Wrap

When there are only 3 wraps of wire rope remaining on the winch, the winch (main or auxiliary) does not turn. When this occurs, you can only do “Boom Retract” and “Winch up” operations.

E. Seat Occupied Indicator

(1) This indicator illuminates when the seat switch is activated by sitting in the

operator seat.

(2) The seat switch controls the functions of the left and right joystick as well as the

boom telescoping extend/retract foot pedal.

(3) Only when the operator's seat is occupied and the icon on the display is

lit will the crane functions be active (via joystick and telescoping pedal).

When driving the crane, the joysticks and boom extend/retract pedal remain active. Crane operations can occur if either joysticks or pedal are used unintentionally.

RT35 Rough Terrain Crane 07 - 1

7. 2 STARTING THE ENGINE

A. After you do an inspection, start the engine. B. If the temperature is above 32°F (0°C), use the steps that follow to start the engine:

 Move the gear selector to the neutral position.  Turn the park brake switch to “P”.  Turn the ignition switch to “I”.  Turn the ignition switch to stage “III” to start the engine.

C. Release the ignition switch when the engine starts. If the engine stops during the

start-up procedure, make sure that t he engine comes to a full stop before you try to start it again.

D. If you cannot start the engine in less than a maximum of 15 seconds, wait for 2

minutes. Then try to start the engine again.

E. After the engine starts, examine t he indicators and gauges. If one of the indicators or

gauges show you an out of tolerance indication, turn the engine OFF. Correct the malfunctions before you start the engine again.

F. Do not increase the engine RPMs to a high level before the engine gets to the correct

operating temperature.

7. 3 AFTER THE ENGINE STARTS

A. When the engine is ON, examine the indicators and gauges, (at frequent int ervals ), t o

find an indication of an out of range condition. Also, listen for sounds that are not usual.

B. When you operate t he engine at idle for a long period of time, the battery can lose

power. If necessary, increase t he engine idle speed to keep the bat tery fully charged. This is important when you start the engine.

C. When it is necessary to stop the engine, operate it at idle speed (wi th no load on the

engine) for minimum of 5 minutes. This let s the engine coola nt tem perature decreas e gradually before the engine stops.

Note

This cool down period is very important for a crane with a turbocharged engine. This is because the turbocharged engine makes more heat than an engine that dos e not have a turbocharger.

If more data about the engine is necessary, look in the Engine Manufacturer’s Manual..

07 - 2 RT35 Rough Terrain Crane

Caution

Warning

7. 4 COLD WEATHER STARTING

If you operate the crane in very low temperature areas, the engine can be hard to start. The optional flame starting device is very important for the normal engine start. Please speak with the Zoomlion Service Department if you select a flame starting device for your crane.

7. 5 MOVE AND PARK THE CRANE

Make sure that the crane has a sufficient quantity of brake pressure before you try to move the crane. A dangerous condition occurs if the crane starts to move and you cannot stop it.

A. Move the Crane

(1) Depress the brake pedal. (2) Release the park brake. (3) Move the gear selector to the “F1” pos ition. (4) Release the brake pedal gradually.

B. Park the Crane

(1) Gradually push the brake pedal and move t he ge ar s elec tor to the “F1” position.

When the crane is on the move, do not forcefully push the brake pedal, excep t in a clear emergency.

(2) When the crane is at a slow speed, push the brak e pedal to stop the crane.

When the crane is in the “Crab steer” or “4-wheel steer” mode, make sure that you center the axles before you stop.

(3) Turn the park brake switch to “P” and move the gear selector to the “N” positi on. (4) When it is necessary to stop the engine, operate the engine at idle speed (with no

load on the engine) for minimum of 5 minutes. This lets the engine coolant temperature decrease gradually before the engine stops.

Note

This cool down period is very important for a crane with a turbocharged engine. This is because the turbocharged engine makes more heat than an engine that does not have a turbocharger.

If more data about the engine is necessary, look in the Engine Manufacturer’s Manual. (5) Do not turn the ignition switch to “0” at this time. Stop the engine and keep

RT35 Rough Terrain Crane 07 - 3

Caution

electrical power applied to the engine for 30 seconds to let the engine data transfer to the ECU. Turn the ignition switch to the “0” position.

Do not keep the battery master switch in the "ON" position after you park the crane. This will cause the battery to drain, ci r cuit b r eakd o wn or accident.

(6) When you park the crane on a slope, you must put chocks before and behind the

wheels.

When the battery and engine are not "ON", you can turn "ON" the hazard lights.

(7) To prevent an accident when you park the crane in the dark, you must turn “ON”

the hazard lights.

7. 6 ECONOMICAL DRIVING You can decrease fuel use and extend the l i fe of the tires if you follow these points:

 Develop good driving habits.  Only idle the engine at a high speed when it is neces sary. Make sure that the gear

selector is always at a high gear. When more engine power is necessary , increase the engine RPM speed.

 Do not move the throttle or brake pedal quickly.  Do not turn the crane quickly.  Do not start to move the crane quickly.  The most efficient speed to move the crane is at 3/4 of the maxim um .  When you move the crane, keep the engine c oolant temperature bet ween 70° C and

95° C (158 – 203°F).

Note

When the engine coolant temperature is too low or too high, the performance of the engine decreases.

 Always make sure that the tires have the correct pressure.

Note

If the tire press ure is too low, the tires wear incorrectly and they increase t he load on the engine.

 Keep the operation of the air condit ioner system at a minimum.  Always use the correct type of fuel and engine lu bricants. `  Keep to the preventive maintenance sc hedul e.

07 - 4 RT35 Rough Terrain Crane

Caution

7. 7 STEERING OPERATION

A. The crane has a hydraulic booster system which makes it easy to t urn the crane in all

conditions.

B. You can adjust the steering-wheel he ight and angle when you push the pedal at the

bottom of the steering-wheel.

C. When you move the crane, follow these points:

 Look around before you turn the steering-wheel. Turn the steering-wheel after

you make sure that it is safe to move.

 When necessary, set the transmission to a lower gear to decrease the speed of

the crane as you turn.

 Decrease the speed slowly while you turn the steering-wheel in the same

direction as the turn.

 If you over-steer, decrease the speed while you turn the steering-wheel in the

opposite direction of the turn.

Do not turn the steering-wheel quickly in one direction unless it is an emergency. Make your turns smoothly to keep the crane laterall y stable. When you complete the turn, lightly and immediately turn the steering-wheel to the neutral position to prevent an unstable condition.

 Decrease the speed of the vehicl e and move down one transmissi on gear if you

have a sharp turn.

RT35 Rough Terrain Crane 07 - 5

Warning

Caution

7. 8 BRAKING OPERATION

A. Service Brake

When it is necessary to stop the crane, follow t hese items:



Start to apply the service brake in a suffi cient amount of time to let you bring the



crane to a full stop.



Adjust the pressure on the brake pedal acc ording to the weight and speed of the



crane.



When the crane is at a slow speed, push and hold the pedal down to fully stop the



crane.

B. Emergency Brake

(1) In an emergency, push the brake pedal quickly and fully stop the crane

immediately. For a short interval of time, you can have a hard time with the control of the crane. You must use caution.

When you make many hard brake stops, the tire and the brake linings wear prematurely.

Use more caution when the roads are wet or frozen.

Note

If the service brake indicator does not illuminate, when you push the brake pedal, stop the crane immediately. The crane can have a leak in the hydraulic oil system. Contact the repair facility.

(2) The crane has dual-circuit brake system. If one side of the systems has a

malfunction, the other side stops the crane.

If the tire blows out suddenly during the move, do not push the brake pedal immediately. Hold the steering-wheel tightly with two hands, decrease the speed, and move the crane to a safe area.

07 - 6 RT35 Rough Terrain Crane

Warning

Caution

7. 9 TRANSMISSION OPERATION

The transmission is hydraulically driven and po wer shifted. To step through the gears in the transmission, follow these points:

 The transmission has two gear range levels : low and high. The low gear range is a

manual shift mode. Usually you use the 1

gear posit ion when you start to move the

crane. The high gear range is an automatic shift mode.

Note

When you start the engine in automatic shift ing mode, the gear selector can be in any of the position.

 If it is necessary to manually s hift the transmission, the gear selector must be in th e

low mode.

 When you hear an unusual noise in the transmission or it is hard to move the

steering-wheel, stop the crane immediat ely. Correct the malfunction if you can refer to the Transmission Maintenance and Service Manual.

 When you park the crane, move the gear selector t o the "N" position.  To measure the quantity of oil in the transmission, park the crane and operate the

engine at idle speed.

The transmission oil temperature must be betw een 180° F and 200° F (82° C and 9 3° C).

When the oil temperature is more than 250° F (121.1° C), stop the crane immediately. To decrease the temperature: m ove the gear selector to the “N” position. Operate the engine at an RPM range between 1000 to 1200 rpm. The oil temperature decreases in a short interval of time immediatel y.

DO NOT stop the engine when the transmission oil temperatu r e is too high.

DO NOT move the crane when the transmission oil pressure is lower than 240 psi.

DO NOT move the crane with the gear selector in the “N” positi o n .

RT35 Rough Terrain Crane 07 - 7

Zoomlion RT35 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual