Zoomlion RT55 User Manual

LOAD CHART MANUAL FOR

RT55 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

RT55 ROUGH TERRAIN CRANE

LOAD RATINGS

Edition 1

Dec. 2013

LOAD RATINGS FOR ROUGH TERRAIN CRANE

To owners, users and operators

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.

Copyright

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.

RT55 Rough Terrain Crane I

LOAD RATINGS FOR ROUGH TERRAIN CRANE

Safety

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:

Danger

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.

Warning

Caution

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.

II RT55 Rough Terrain Crane

To Owners, Users and Operators ....................................................................................................... I

Safety . .................................................................................................................................................. II

1 Informational data ...................................................................................................................... 01-1

1.1 Hoist Tackle Chart ............................................................................................................... 01-1

1.2 Tire Inflation Chart ............................................................................................................... 01-1

1.3 Weights ................................................................................................................................ 01-2

1.4 Maximum outrigger float load .............................................................................................. 01-2

1.5 General ................................................................................................................................ 01-3

1.6 Definitions ............................................................................................................................ 01-3

1.7 Set-up .................................................................................................................................. 01-4

1.8 Operation ............................................................................................................................. 01-4

2 Lifts with outrigger beams fully extended . ............................................................................. 02-1

3 Lifts with outrigger beams at mid-position . ............................................................................ 03-1

4 Lifts with outrigger beams fully retracted ............................................................................... 04-1

5 Lifts on tires ............................................................................................................................... 05-1

RT55 Rough Terrain Crane III

MAXIMUM

LOAD (KG)

LOAD (LBS)

7 COMPACTED

1.1 HOIST TACKLE CHART

This chart only represents the maximum permissible hoist l ine load per parts of line. You must refer to the proper Lift Charts for machine rated loads.

Table 01 – 1 Line Parts

MAXIMUM PERMISSIBLE HOIST LINE LOAD

LINE PARTS

PERMISSIBLE

HOIST LINE

1 2 3 4 5 6 7 8 9 10

5500 11000 16500 22000 27500 33000 38500 44000 49500 55000

MAXIMUM

PERMISSIBLE

HOIST LINE

12125 24250 36375 48500 60625 72750 84875 97000 109125 121250

Wire rope: 19NAT-15×K7-IWRC-1960Mpa（3/4″ROTATION RESISTANT 15×K STRAND, GRADE 1960）

Weight: 160kg/100m (1.1LBS/FT) Minimum breaking strength: 31.1T (30.61TONS)

1.2 TIRE INFLATION CHART

Table 01 – 2 Tire Inflation Chart

RECOMMENDED TIRE PRESSURE

TIRE SIZE STATIONARY

26.50-25-32PR

580kpa（85 PSI） 580kpa（85 PSI） 450kpa（65 PSI）

CREEP（21/2MPH）

TRAVEL

RT55 Rough Terrain Crane 01 - 1

1.3 WEIGHTS Table 01 – 3 Weights

HOOK BLOCK WEIGHTS DIMENSIONS ARE FOR MAIN HOOK

AND AUXILIARY HOOKS.

Main hook weight: 650kg（1433 LBS）

Auxiliary hook weight: 120kg（265 LBS）

MACHINE EQUIPMENT

1. COUNTERWEIGHT: 5000kg（1102 LBS）。

2. OUTRIGGER SPREAD: 6.9 m（22.6 ft） from

center of outrigger float to center of outrigger float across the longitudinal axis of the m achine;

6.9 m（22.6 ft） from center of outrigger float to center of outrigger float across the transversal axis of the machine

3. Powered boom length 10.8 m (35.43 ft) retracted

to 34 m (111.55ft) extended

4. Crane height 3.75m (12 ft-3.5 in), length 13.1m

(43 ft), width 3.3m (10 ft-10 in), wheelbase

3.95m (8 ft-6.6 in)

1.4 MAXIMUM OUTRIGGER FLOAT LOAD

When lifting loads shown in these capacity charts, no single float load will exceed 50000 kg (88,000 lb).

01 - 2 RT55 Rough Terrain Crane

1.5 GENERAL

1.5.1 Rated loads as shown on Lifting Charts pertain to this machine as originally manufactured and equipped. Modifications to the machine or use of optional equipment other than that specified can resul t in a reduction of capacity.

1.5.2 Construction equipment can be hazardous if improperly opera ted or maintained. Operation and maintenance of this machine shall be in compliance with the information in the Operator’s Manual supplied with this machine. If thes e manuals are missing, order replacements from the manufacturer through your distributor.

1.5.3 These warnings do not constitute all of the operating conditions for the crane. The operator and job site supervision must read the Operator’s Manual.

1.5.4 This crane and its load ratings are in accordance with ASME/ANSI B30.5.

1.6 DEFINITIONS

1.6.1. LOAD RADIUS – The horizontal distance from the axis of rotation before loading to the center of the vertical hoist line or tackle with a load applied.

1.6.2. LOAD BOOM A NGLE – It is the angle between the boom base sec tion and the horizontal, after lifting the rated load at the rated radius. The boom angle before loading should be greater to account for deflections. The loaded boom angle combined with the boom length give only an approximation of the operating radius .

1.6.3. WORKING AREA – Areas measured in a circular arc about the centerline of rotation as shown in the diagram.

1.6.4. FREELY SUSPENDED LOAD – Load hanging free with no direct external force applied except by the hoist rope.

1.6.5. Side load – Horizontal force applied to the lifted load either on t he ground or in t he air.

1.6.6. EXTRA-CAUTION ZONE – Tipping can occur with some boom/ jib combi nati ons at radii within this area without any load on the hook.

1.6.7. BOOM SIDE OF CRANE – The side of the crane over which the boom is positioned when in an OVER SIDE working posit i on.

RT55 Rough Terrain Crane 01 - 3

1.7 SET-UP

1.7.1. Crane load r atings are based on the crane being leveled and standing on a firm and uniform supporting surface.

1.7.2. Crane load r atings on outriggers are based on all outrigger beams being fully extended / retracted, or in the case of partial extension ratings mechanically pinned in the appropriate position, and the tires raised free of the supporting surface.

1.7.3. Crane load r atings on tires depend on appropriate inflation pressure and the tire conditions. Caution must be exercised when increasing air pressures in tires. Consult Operator’s Manual for precautions.

1.7.4. Consult appr opriat e sec t ion of the Operator’s Manual for more exact desc ripti on of hoist line reeving.

1.7.5. The use of more parts of line than required by the load may result in having insufficient rope to allow the hook block to reach the ground.

1.7.6. Properly maintained wire rope is essential for safe crane operation. Consult Operator’s Manual for proper maintenance and inspection requirements.

1.7.7. When spin-resistant wire rope is used, the allowable rope loading shall be the breaking strength divided by five (5), unless otherwise specified by the wire rope manufacturer.

1.8 OPERATION

1.8.1. CRANE LOAD RATINGS MU ST N OT BE EX CEEDED. DO NOT ATTEMPT TO TIP THE CRANE TO DETERMINE ALLOWABLE LOADS .

1.8.2. When either radius or boom length, or both, are between lis ted values , the smalle r of the two listed load ratings shall be used.

1.8.3. Do not operat e at longer radii than those list ed on the applicable Lift Chart (cross hatched areas shown on range diagrams) as tipping c an occur wit hout a load on the hook.

1.8.4. The boom angles shown on the Lift Charts give an approximation of the operating radius for a specified boom length. The boom angle, before loading, should be

01 - 4 RT55 Rough Terrain Crane

greater to account for boom deflection. It may be necessary to ret ract the boom if maximum boom angle is insufficient to maintain rated radius.

1.8.5. All telescopic sections must be extended synchronically.

1.8.6. Rated loads include the weight of hook block, slings, and auxiliary lifting devices. Their weights shall be subtracted from the listed rated load to obtain the net load that can be lifted.

1.8.7. When lifting over the jib, the weight of any hood block, slings, and auxiliary lifting devices at the boom head must be added to the load.

1.8.8. Rated lifting capacities are based on correct reeving. Deductions must be made for excessive reeving. Any reeving over the minimum required, (see Hoist Tackle Chart), is considered excessive and mus t be accounted for. Deduct for each meter of excessive wire rope before attempting to l ift a load.

1.8.9. When jibs are erec ted but unused, add three (3) times the weight of jib, any hook block, slings, and auxiliary lifting devices at the jib head to the load (jib weight: 952 kg (2099 lbs)).

1.8.10. Rated loads do not excee d 85% on outriggers or 75% on tires, of the tipping load as determined by ASME/ANSI B30.5.

1.8.11. Rated loads are based o n freely suspended loads. No attempt shall be made to drag a load horizontally on the ground in any direction.

1.8.12. The user shall oper ate at reduced rat ings to al low for adv erse j ob conditi ons, such as: soft or uneven ground, out of level conditions, high winds, side loads, pendulum action, jerking or sudden stopping off loads, hazardous conditions, experience of personnel, two-machine lifts, traveling with loads , electric wires, etc, (side pull on boom or jib is hazardous). If wind speed is higher than t he maximum permissible value (45 ft/s (13.8 m/s), grade 6) or it is fulminous during crane operation, stop working and completely retract the boom and place it on the boom support for traveling.

1.8.13. Load ratings are dependent upon the crane being maintained according to manufacturer’s specif ic ations.

1.8.14. It is recommende d that load handling devices, including hooks , and hook blocks, be kept away from boom head at all times.

RT55 Rough Terrain Crane 01 - 5

2.1 MAIN BOOM RATED LOADS

USE THIS CHART ONLY WHEN ALL OUTRIGGERS ARE FULLY EXTENDED

Rated loads on outriggers fully extended - 360°

(Rated load unit: Kg)

Working

Radius

(mm)

Boom Length (mm)

10080 15440 20080 24720 29360 34000

Working

Radius

(mm)

3000 55000 27200 3000 3500 51300 27200 3500 4000 47550 27200 4000 4500 43250 27200 26300 4500 5000 39200 27200 26300 5000 5500 35750 27200 26300 5500 6000 32790 27200 25300 20000 6000 6500 30240 27200 24300 19300 7000 27950 26450 23000 18650 7500 25670 25000 21800 18050 15290 8000 22510 23200 20700 17400 14750 8830 17460

6500 7000 7500 8000 8830

9000 18510 18750 15790 13850 10560 9000 10000 15250 15530 14500 12700 10560 10000 11000 12820 13100 13300 11700 10100 11000 12000 10960 11220 11410 10800 9350 12000 13000 9510 9730 9920 9930 8650 13000 13461 9030 13461 14000 8530 8700 8720 8040 14000 16000 6720 6860 6880 7040 16000 18000 5470 5540 5550 5700 18000 18096 5460 18096 20000 4540 4550 4680 20000 22000 3790 3780 3890 22000 22733 3610 22733 24000 3160 3260 24000 26000 2680 2740 26000 27371 2470 27371 28000 2310 28000 30000 1960 30000 32000 1700 32000 32009 1700 32009

RT55 Rough Terrain Crane 02 - 1

Rated loads on outriggers fully extended - 360°

(Rated load unit: lb)

Working

Radius

(ft)

10 121000 60200 10 12 110110 60200 12 15 93830 60200 58190 15 20 71060 59400 51370 40810 20 25 52840 49720 43450 36520 31350 25 28 38380 28 30 38250 37290 31570 27610 23280 30 35 28750 29530 27610 24200 21120 35 40 22590 23260 23830 21450 18700 40 44 19110 44

35 51 66 81 96 112

Boom Length (ft)

Working

Radius

(ft)

45 18860 19370 19250 16720 45 50 15610 16070 16240 15070 50 55 13140 13530 13690 13640 55 59 11560 59 60 11520 11660 12060 60 65 9890 10020 10390 65 70 8570 8670 9010 70 74 7640 74 75 7540 7850 75 80 6580 6860 80 85 5780 6000 85 89 5220 89 90 5260 90

95 4620 95 100 4060 100 105 3600 105

02 - 2 RT55 Rough Terrain Crane

SET-UP

1. Crane load ratings are based on the crane being leveled and standing on a firm and uniform supporting surface.

2. Crane load ratings on outriggers are based on all outrigger beams being fully extended / retracted, or in the case of partial extension ratings mechanically pinned in the appropriated position, and the tires raised free of the supporting surface.

OPERATION

1. CRANE LOAD RATINGS MUST NOT BE EXCEEDED. NO ATTEMPT TO TIP THE CRANE TO DETERMINE ALLOWABLE LOADS.

2. When either radius or boom length, or both, are between listed values, the smaller of the two listed load ratings shall be used.

3. EXTRA-CAUTION ZONE – Tipping can occur with some boom/jib combinations at radii within this area without any load on the hook.

4. The boom angles shown on the Lift Charts give an approximation of the operation radius for a specified boom length. The boom angle, before loading, should be greater to account for boom deflection. It may be necessary to retract the boom if maximum boom angle is insufficient to maintain rated radius.

5. Rated Loads include the weight of hook block, slings and auxiliary lifting devices. Their weights shall be subtracted from the listed rated load to obtain the net load that can be lifted. Rated lift ratings are based on correct reeving. Deductions must be made for excessive reeving. Any reeving over the minimum is considered excessive. Deduct for each foot of excessive wire rope before attempting to lift a load. See HOIST TACKLE CHART for rope information.

6. All telescopic sections must be extended synchronically.

RT55 Rough Terrain Crane 02 - 3

Lift Height on Outriggers Fully Extended

02 - 4 RT55 Rough Terrain Crane

2.2 10 M JIB LIFTING CAPACITIES

USE THIS CHART ONLY WHEN ALL OUTRIGGERS ARE FULLY EXTENDED USE THIS CHART ONLY WHEN JIB SECTION 2 IS NOT PULLED OUT FROM JIB

SECTION 1

10 m jib lifting capacities - 360°

(Lifting capacity unit: kg Working radius unit: mm)

Derricking

Angle

(º)

0º Offset 20º Offset 40º Offset

Working

Radius

(mm)

360º

(kg)

Working

Radius

(mm)

360º

(kg)

Working

Radius

(mm)

360º

(kg)

76 8645 5500 11471 2850 13695 1940 74 10129 5050 12909 2700 15057 1890 72 11598 4600 14329 2550 16398 1850 70 13050 4200 15729 2450 17716 1800 68 14484 3840 17107 2350 19011 1750 66 15898 3500 18462 2250 20280 1700 64 17290 3200 19792 2150 21522 1700 62 18659 2900 21096 2050 22735 1650 60 20002 2700 22371 1990 23918 1600 58 21319 2500 23617 1940 25069 1600 56 22607 2300 24832 1850 26187 1550 54 23865 2150 26013 1800 27271 1550 52 25092 1990 27161 1750 28320 1550 50 26285 1850 28273 1650 29331 1500 48 27445 1750 29349 1550 30304 1450 46 28568 1600 30386 1450 31238 1400 44 29654 1500 31384 1400 32132 1350 42 30702 1420 32341 1300 32984 1250 40 31709 1290 33256 1230 33793 1200 38 32676 1180 34128 1120 34558 1100

RT55 Rough Terrain Crane 02 - 5

10 m jib lifting capacities - 360°

(Lifting capacity unit: lb Working radius unit: ft)

Derricking

Angle

(º)

76 28 12100 37 6270 44 4290 74 33 11110 42 5940 49 4180 72 38 10120 47 5610 53 4070 70 42 9240 51 5390 58 3960 68 47 8470 56 5170 62 3850 66 52 7700 60 4950 66 3740 64 56 7040 64 4730 70 3740 62 61 6380 69 4510 74 3630 60 65 5940 73 4400 78 3520 58 69 5500 77 4290 82 3520 56 74 5060 81 4070 85 3410 54 78 4730 85 3960 89 3410 52 82 4400 89 3850 92 3410

0º Offset 20º Offset 40º Offset

Working

Radius

(ft)

360º

(lb)

Working

Radius

(ft)

360º

(lb)

Working

Radius

(ft)

360º

(lb)

50 86 4070 92 3630 96 3300 48 90 3850 96 3410 99 3190 46 93 3520 99 3190 102 3080 44 97 3300 102 3080 105 2970 42 100 3130 106 2860 108 2750 40 104 2850 109 2710 110 2640 38 107 2590 111 2480 113 2420

02 - 6 RT55 Rough Terrain Crane

SET-UP

1. Crane load ratings are based on the crane being leveled and standing on a firm and uniform supporting surface.

2. Crane load ratings on outriggers are based on all outriggers beams being fully extended / retracted, or in the case of partial extension ratings mechanically pinned in the appropriate position, and the tires raised free of the supporting surface.

OPERATION

1. CRANE LOAD RATINGS MUST NOT BE EXCEEDED. NO ATTEMPT TO TIP THE CRANE TO DETERMINE ALLOWABLE LOADS.

2. When either radius or boom length, or both, are between listed values, the smaller of the two listed load ratings shall be used.

3. EXTRA-CAUTION ZONE – Tipping can occur with some boom/jib combinations at radii within this area without any load on the hook.

4. The boom angles shown on the Lift Chart give an approximation of the operation radius for a specified boom length. The boom angle, before loading, should be greater to account for boom deflection. It may be necessary to retract the boom if maximum boom angle is insufficient to maintain rated radius.

5. Rated Loads include the weight of hook block, slings and auxiliary lifting devices. Their weights shall be subtracted from the listed rated load to obtain the net load that can be lifted. Rated lift ratings are based on correct reeving. Deductions must be made for excessive reeving. Any reeving over the minimum is considered excessive. Deduct for each foot of excessive wire rope before attempting to lift a load. See HOIST TACKLE CHART for rope information.

6. When lifting over the jib, the weight of any hook block, slings, and any auxiliary lifting devices at the boom head must be added to the load.

7. For all boom lengths less than the maximum with the jib erected, the rated loads are determined by boom angle only in the appropriate column.

8. For all boom lengths less than the listed boom length, the rated load is to be determined by boom angle.

RT55 Rough Terrain Crane 02 - 7

Lift Height on Jib Section 1 Erected

02 - 8 RT55 Rough Terrain Crane

2.3 17 M JIB RATED LOADS USE THIS CHART ONLY WHEN ALL OUTRIGGERS ARE FULLY EXTENDED USE THIS CHART WHEN JIB SECTION 2 IS PULLED OUT FROM JIB SECTION 1

17 m jib rated loads - 360°

(Rated load unit: kg Working radius unit: mm)

Boom Angle

(º)

Working

0º Offset 20º Offset 40º Offset

Radius

(mm)

360º (kg)

Working

Radius

(mm)

360º (kg)

Working

Radius

(mm)

360º (kg)

76 10338 3150 15384 1550 19357 1050 74 12058 2800 17022 1450 20858 990 72 13760 2550 18637 1400 22332 940 70 15444 2300 20227 1300 23777 940 68 17106 2150 21789 1250 25190 900 66 18744 1940 23323 1200 26569 900 64 20358 1850 24826 1150 27914 850 62 21944 1700 26296 1100 29223 850 60 23501 1600 27732 1050 30493 800 58 25027 1500 29131 990 31724 800 56 26520 1400 30493 940 32914 800 54 27978 1350 31815 940 34061 750 52 29400 1250 33096 900 35165 750 50 30784 1200 34334 850 36223 750 48 32127 1100 35527 850 37234 750 46 33429 990 36675 800 38198 750 44 34688 940 37776 800 39112 750 42 35902 850 38829 750 39977 700 40 37070 800 39831 700 40791 650 38 38190 750 40783 650 41552 650

RT55 Rough Terrain Crane 02 - 9

17 m jib lifting capacities - 360°

(Lifting capacity unit: lb Working radius unit: ft)

Boom Angle

(º)

76 33 6930 50 3410 63 2310 74 39 6160 55 3190 68 2200 72 45 5610 61 3080 73 2090 70 50 5060 66 2860 78 2090 68 56 4730 71 2750 82 1980 66 61 4290 76 2640 87 1980 64 66 4070 81 2530 91 1870 62 71 3740 86 2420 95 1870 60 77 3520 90 2310 100 1760 58 82 3300 95 2200 104 1760

0º Offset 20º Offset 40º Offse t

Working

Radius

(ft)

360º

(lb)

Working

Radius

(ft)

360º

(lb)

Working

Radius

(ft)

360º

(lb)

56 87 3080 100 2090 107 1760 54 91 2970 104 2090 111 1650 52 96 2750 108 1980 115 1650 50 100 2640 112 1870 118 1650 48 105 2420 116 1870 122 1650 46 109 2200 120 1760 125 1650 44 113 2090 123 1760 128 1650 42 117 1870 127 1650 131 1540 40 121 1760 130 1540 133 1430 38 125 1650 133 1430 136 1430

02 - 10 RT55 Rough Terrain Crane