A new chapter in construction equipment has now begun.
Making the dream a reality.
HYUNDAI CONSTRUCTION EQUIPMENT
02 / 03
Page 4
Robex 360LC-7A
Operator’s Comfort is Our Main Concern.
Wide Cab Exceeds Industry Standards.
Technology in Cab Design
Visibility
.
Even more visibility than before, for safer, more efficient operation.
Excellent Ventilation
.
Ventilation has been improved by the addition of a larger fresh air intake
system and by providing additional air flow throughout the cab.
.
Sliding front and side windows provide improved ventilation.
.
A large sunroof offers upward visibility and additional ventilation.
Comfortable Operator Environment
.
The control levers and seat can be adjusted to provide maximum
operator comfort.
.
The seat is fully adjustable for optimum operating position, reducing
operator fatigue.
.
Console boxes slide forward and backward for improved accessibility.
.
The proportional pressure controls reduce unnecessary exertion while
ensuring precise operation.
.
Large windows allow excellent visibility in all directions.
Low noise design
.
The Robex 7A series is designed with low operation noise in mind.
.
Hyundai engineering made efforts to keep interior and exterior noise levels
to a minimum.
.
The cab's noise levels have been additionally reduced by improving the
door seals for the cab and engine compartments.
.
An insulated diesel engine compartment with sound-damping material
also reduces noise.
1
1
2
Wide, Comfortable Operating Space
3
2
Steel Cover Sunroof
3
Dial Type Engine Speed Switch and / Key Switch
Radio CD Control
Page 5
HYUNDAI CONSTRUCTION EQUIPMENT
04 / 05
Page 6
Robex 360LC-7A
Improved Intelligent Display
Instrument Panel is installed in front of RH
console box. It is easy to check all critical
systems with easy-to-read indicators.
Operating Environment
Minimization of Shock and Vibration through a
Cab Mounting System
The application of the Viscous Mounting system to the cabin
support provides the operator with a smoother ride. The operator
work efficiency will increase as the shock and noise level in the
cabin decreases.
Storage box and Cup Holder
An additional storage box and cup holder are located behind
operator’s seats so to food and beverages cool or hot.
Wide Cab with Excellent Visibility
The cab is roomy and ergonomically designed with low noise level
and a good visibility. A full view front window and large rear and side
windows provide excellent visibility in all directions.
Wide, Comfortable Operating Space
All the controls are designed and positioned
according to the latest ergonomic research.
Reinforced pillars have also been added
forgreater cab rigidity.
Smooth Travel Pedal and Foot Rests
Page 7
Maximum Protection
Highly Sensitive Joystick
and Easy Entrance
New joystick grips for precise
control have been equipped with
double switches.
•
Power boost
•
Left
Right
One touch deceleration
•
Optional (2)
•
Horn
•
Optional (3)
Easy-to-Reach Control
Panels
Switches and other essential
controls are located near the
operator. This helps to keep
operator movements to a
minimum, enhancing control
with less operator’s fatigue.
The better working conditions in a pleasant environment
B
A
C
B
CA
Rear Emergency Exit
Window
Rear Exit Window is designed
to provide an easy exit in
emergency cases.
쐅
쐈
쐉
씈
씉
Raise-up Wiper and Cabin
Lights
Raise-up wiper installed to
enhance a better front view.
Cabin Lights enhances safety by
brightly lighting the surroundings
in dark environments. (optional)
Centralized control panel
Horn button
Option button
Remote Radio control
Travel lever
Cluster
One touch decel button
Hour meter
Travel pedal
Fully adjustable suspension seat
Safety lever
Power boost button
Joystick control lever
Air Conditioner and Heater controller
HYUNDAI CONSTRUCTION EQUIPMENT
06 / 07
Page 8
Automatic Engine
Overheat Prevention
If the engine coolant temperature
gets too high, the CPU controller
lowers the engine speed and cools
the engine.
Anti Restart System
The new system protects the
starter from re-starting during
engine operation, even if the
operator accidentally turns the
start key again.
Power boost control
System
When the power boost system is
activated, digging power increases
about 10%. It is especially useful
when extra power is temporarily
needed, for instance, when digging
hard earth and rock.
Advanced Hydraulic System
Automatic Warming-up
System
After the engine is started, if the
engine coolant temperature is low,
the CPU controller increases the
engine speed and automatically
increases the pump flow rate so to
warm up the engine more
effectively.
ADVANCED CAPO SYSTEM
NEW MODE CONTROL SYSTEM
1
POWER MODE
1
H mode: High power
S mode: Standard power
WORK MODE
2
Heavy duty work
General work
Breaker
2
3
The advanced CAPO (Computer
Aided Power Optimization)
system maintains engine and
mutual pump power at optimum
levels. Mode selections are
designed for various work
loads, maintaining high
performance while reducing
fuel consumption. Features
such as auto deceleration and
power boost are included in the
system. The system monitors
engine speed, coolant
temperature, and hydraulic oil
temperature. Contained within
the system are self diagnostic
capabilities which are
displayed by error codes on the
cluster.
Auto Deceleration System
When remote-control
valves are in neutral
position more than
4 seconds, the CPU
controller instructs
the accelerator
actuator to reduce
engine speed to
1000 rpm. This decreases fuel consumption and
reduces cab noise levels.
Max. Flow Cut-off System
For precise control and finishing work, the Max.
Flow Cut-off System reduces pump flow, thus
allowing smooth operation.
Self Diagnosis System
The CPU controller diagnoses problems in the
CAPO system caused by electric and hydraulic
malfunctions and displays them on the LCD
monitor of the cluster through error codes. This
controller has the capacity to identify 48 distinct
types of errors. The information from this device,
such as engine rpm, main pump delivery
pressure, battery voltage, hyd. temperature, and
the state of all types of electric switches,
provides the operator with an exact condition of
the machine. This instrument makes it easier to
troubleshoot the machine in case of failure.
One Touch Deceleration System
When the one touch deceleration switch is
pressed, the CPU controller controls the
accelerator actuator to reduce engine speed to
800 rpm. Once this switch is pressed again, the
engine speed recovers to its preset RPM.
Pump Flow Control System
In neutral position: Pump flow is reduced to a
minimum to eliminate power loss.
In operation: Maximum pump flow is delivered to
the actuator to increase the speed. With
movement of the control lever, pump flow is
automatically adjusted and the actuator speed
can be proportionally controlled.
Boom & Arm Holding System
The Holding valves in the main control valve
prevents the boom & arm from dropping over an
extended period in neutral position.
Arm Flow Regeneration System
Arm flow regeneration valve provides smooth
arm-in operation without cylinder cavitation.
Hydraulic Damper in Travel Pedal
Improved travel controllability & feeling during
movement of the machine by use of shock
reducing material.
3
USER MODE
M mode: Maximum Power
U mode: Memorizing Operator’s Preferable Power Setting
Page 9
CUMMINS
QSL Engine
The six cylinders,
turbocharged,
4 cycle, charger air cooled
engine is built for power,
reliability, economy and low
emission. This engine
meets Tier III
emissions regulation.
Heavy-duty strength
Everyone who’s ever worked on construction
equipment machines knows, there is no
substitute for power and durabilty. The QSL
handles the toughest loads and the roughest
working conditions. At the same time, it delivers
better fuel economy, has better cold starting
capability and is up to 50% quieter in operation.
The heavy-duty design of the QSL engine block
and components such as articulated pistons,
enhanced camshaft and roller cam followers,
viscous damper and high capacity lube system
add reliability and durability you can count on
every day, year after year. Both fuel-efficiency
and response are significantly enhanced with the
Cummins high pressure common rail fuel system.
The system delivers a continuous high pressure
injection independent of engine speed for
optimum performance and flexibility at every rpm.
Increased Higher Performance
Strong and Stable Lower Frame
Reinforced box-section frame is all welded using low-stress, high-strength steel. It guarantees safety
and resistance against external impact when driving on rough ground or working on wet sites. The
use of highly durable upper and lower rollers and track guards ensures proper machine transfer on all
terrains. The long undercarriage incorporates heavy duty excavator style components. An X-leg type
center frame is integrally welded for maximum strength and durability.
Reinforced Bucket and Bucket Linkage
To prevent excessive wear of pins and bushes,
sealed joints have been applied. Bucket link
design incorporates high durability and anti wear
characteristics. Additional reinforcement plates
on cutting edge section are welded. Thicker
steel and an additional lateral plate are put in
place to reinforce the bucket.
Powerful and Precise Swing Control
Improved shock absorbing characteristics make
stopping swing movement a precise and smooth
action.
Track Rail Guide & Adjusters
Durable track rail guides keep track links in place. Track adjustment is made easy by using a standard
grease operated cylinder track adjusters including shock absorbing springs. (Full Track Guide: Option)
HYUNDAI CONSTRUCTION EQUIPMENT
08 / 09
Page 10
Robex 360LC-7A
Full open doors and the use of one master key system
provide easy access during servicing.
Reliability & Serviceability
Side Cover with Left & Right Swing Open Type
Easy access to vital components gives unrestricted view of
components allowing easy maintenance and repair.
Centralized Electric Control Box
and Easy Change Air Cleaner
Assembly
Electric control box and air cleaner are
centralized in one and the same
compartment for easy service.
Highly efficient Hydraulic Pump
Pump output capacity has been increased.
Easy to maintain engine components
A cooling and preheating system are provided for optimum and
immediate operation, guaranteeing longer life for the engine and
hydraulic components.
Servicing of the engine and hydraulics is considerably simplified
due to total accessibility.
Large tool box for extra storage
Page 11
Durability of structure
proven through FEM
(Finite Element Method)
analysis and long term
durability test.
HYUNDAI CONSTRUCTION EQUIPMENT
10 / 11
Page 12
Specifications
Engine
Model
Water cooled, 4 cycle Diesel, 6-Cylinders
in line, direct injection, turbocharged,
charged air cooled and low emission
221 kW (296 HP) at 1,850 rpm
202 kW (271 HP) at 1,850 rpm
221 kW (300 PS) at 1,850 rpm
202 kW (275 PS) at 1,850 rpm
1,383 Nm (1,000 lbf.ft) at 1,400 rpm
114 x 144.5 mm (4.5” x 5.3”)
8,900 cc (540 cu in)
2 x 12 V x 160 AH
24 V - 7.5 kW
24 V - 50 Amp
Rated
flywheel
horse
power
Type
J1995 (gross)
SAE
J1349 (net)
6271/1 (gross)
DIN
6271/1 (net)
Max. torque
Bore x stroke
Piston
Batteries
Starting motor
Alternator
Hydraulic system
Main pump
Type
Max. flow
Sub-pump for pilot circuit
Cross-sensing and fuel saving pump system
Hydraulic motors
Travel
Swing
Relief valve setting
Implement circuits
Travel
Power boost (boom, arm, bucket)
Swing circuit
Pilot circuit
Service valve
Hydraulic cylinders
No. of cylinder bore x rod x stroke
Boom: 2-160 x 110 x 1,500 mm (6.3” x 4.2” x 59.1”)
Arm: 1-170 x 120 x 1,760 mm (6.7” x 4.7” x 69.3”)
Bucket: 1-150 x 105 x 1,295 mm (5.9” x 4.1” x 51.0”)
Two variable displacement piston pumps
2x288
Gear pump
Two speed axial piston motor with brake
valve and parking brake
Axial piston motor
Planetary gear reduction
Grease-bathed
Multi wet disc
9.0 rpm
Coolant & Lubricant Capacity
(refilling)
Fuel tank
Engine coolant
Engine oil
Swing device
Final drive (each)
Hydraulic system
Hydraulic tank
literUS galUK gal
520
45.0
31.7
8.0
7.0
380
230
137.4
11.9
8.4
1.6
1.8
100.4
60.8
114.4
9.9
7.0
1.3
1.5
83.6
50.6
Undercarriage
X-leg type centre frame is integrally welded with reinforced box-section track
frames. The undercarriage includes lubricate rollers, idlers, track adjusters with
shock absorbing spring and sprockets. Track chains with double or triple
grouser shoes.
Centre frame
Track frame
No. of shoes on each side
No. of carrier roller on each side
No. of track roller on each side
No. of track guard on each side
X - leg type
Pentagonal box type
51
2
9
2
Operating Weight (approximate)
Operating weight, including 6,500 m (21’ 4”) boom; 3,200 m (10’ 6”) arm,
SAE heaped 1.62 m
3
(2.12 yd3) backhoe bucket, lubricant, coolant.
Drives & Brakes
Drive method
Drive motor
Reduction system
Max. drawbar pull
Max. travel speed (high) / (low)
Gradeability
Parking brake
Pilot pressure operated joysticks and pedals with detachable lever provide almost
effortless and fatigueless operation.
Pilot control
Traveling and steering
Engine throttle
External Lights
Two joysticks with one safety lever
(LH): Swing and arm,
(RH): Boom and bucket (ISO)
Two levers with pedals
Electric, Dial type
Two lights mounted on the boom
one under the battery box
Major component weight
Upper structure
Counterweight
Boom (with arm cylinder)
Operating weight
Shoes (Triple grouser)
mm (in)
600 (24)
700 (28)
750 (30)
800 (32)
900 (36)
Standard equipment
8,500 kg (18,740 lb)
6,500 kg (14,330 lb)
3,780 kg (8,330 lb)
Operating weight
kg (lb)
36,100 (79,590)
36,500 (80,600)
36,725 (81,000)
36,950 (81,500)
37,400 (82,500)
Ground pressure
MPa (psi)
0.063 (9.10)
0.055 (7.96)
0.051 (7.39)
0.048 (6.97)
0.043 (6.26)
Page 13
Backhoe attachment
Buckets
SAE heaped
3
m
(yd3)
1.15 (1.50)
1.46 (1.91)
1.62 (2.12)
1.86 (2.43)
2.10 (2.75)
2.32 (3.03)
1.62 (2.12)
1.44 (1.88)
1.62 (2.12)
1.86 (2.43)
Capacity m3(yd3)Width mm (in)
SAE heapedCECE heaped
1.15 (1.50)
1.46 (1.91)
1.62 (2.12)
1.86 (2.43)
2.10 (2.75)
2.32 (3.03)
1.62 (2.12)
1.44 (1.88)
1.62 (2.12)
1.86 (2.43)
: Standard backhoe bucket
: Heavy-duty
: Rock bucket-Heavy duty
1.00 (1.31)
1.27 (1.66)
1.40 (1.83)
1.60 (2.1)
1.80 (2.4)
2.00 (2.62)
1.40 (1.83)
1.27 (1.66)
1.40 (1.83)
1.60 (2.1)
Without side
cutters
1,090 (42.9)
1,380 (54.3)
1,440 (56.7)
1,620 (63.8)
1,810 (71.3)
1,990 (78.3)
1,540 (60.6)
1,280 (50.4)
1,545 (60.8)
1,725 (67.9)
With
side cutters
1,220 (48.0)
1,510 (59.4)
1,570 (61.8)
1,750 (68.9)
1,940 (76.4)
2,120 (83.5)
-
-
-
-
Weight
kg (lb)
1,030 (2,270)
1,170 (2,580)
1,280 (2,820)
1,390 (3,060)
1,520 (3,350)
1,760 (3,880)
1,570 (3,460)
1,565 (3,450)
1,610 (3,550)
1,710 (3,770)
Boom
2,500
Arm
(8’ 2”)
: Applicable for materials with density of 2,000 kg/m3(3,370 lb/yd3) or less
: Applicable for materials with density of 1,600 kg/m
: Applicable for materials with density of 1,100 kg/m
Recommendation mm (ft.in)
6,500 (21’ 4”)
3,200
(10’ 6”)
3,900
(12’ 10”)
-
4,300
(14’ 1”)
-
-
-
6,150 (20’ 2”) 8,600 (28’ 3”)
2,500
(8’ 2”)
5,100
(16’ 9”)
-
-
-
-
-
-
-
-
3
(2,700 lb/yd3) or less
3
(1,850 lb/yd3) or less
Backhoe attachment
Boom and arms are of all-welded, low-stress, full-box section design. 6,500 mm (21’ 4”); 6,150 mm (20’2”); 8,600 mm (28’3”) boom and 2,500 mm (8’ 2”); 3,200 mm (6’ 7”);
3,900 mm (12’ 10”); 4,300 mm (14’1”); 5,100 mm (16’9”) arms are available. Buckets are all-welded, high-strength steel implements.
2,500 mm (8’ 2”)
3,200 mm (10’ 6”)
Digging force
SAE
ISO
SAE
ISO
mm (ft.in)
kg (lb)
kN
kgf
lbf
kN
kgf
lbf
kN
kgf
lbf
kN
kgf
lbf
2,500 (8’ 2”)
1,930 (4,260)
201.0 [219.3]
20500 [22360]
45190 [49300]
228.5 [249.3]
23300 [25420]
51370 [56040]
184.4 [201.1]
18800 [20510]
41450 [45220]
192.2 [209.7]
19600 [21380]
43210 [47140]
3,200 (10’ 6”)
1,960 (4,320)
201.0 [219.3]
20500 [22360]
45190 [49300]
228.5 [249.3]
23300 [25420]
51370 [56040]
152.0 [165.8]
15500 [16910]
34170 [37280]
156.9 [171.2]
16000 [17450]
35270 [38480]
3,900 (12’ 10”)
2,170 (4,780)
201.0 [219.3]
20500 [22360]
45190 [49300]
228.5 [249.3]
23300 [25420]
51370 [56040]
135.3 [147.6]
13800 [15050]
30420 [33190]
139.3 [151.9]
14200 [15490]
31310 [34160]
Arm
Length
Weight
Bucket
digging
force
Arm
crowd
force
Note: Arm weight including bucket cylinder and linkage.Standard arm
3,900 mm (12’ 10”)
4,300 mm (14’ 1”)
5,100 mm (16’ 9”)
Computer Aided Power
Optimization (New CAPO) system
•
2-power mode, 3-work mode, 2-user mode
•
Auto deceleration & one touch deceleration system
•
Auto warm up system
•
Auto overheat prevention system
Air-conditioner (5,000 kcal/hr; 20,000 BTU/hr)
FATC (Full Automatic Temperature Control)
Self diagnostic system
AM/FM radio and CD Player
•
Radio remote switch
Centralized monitoring
•
LCD display
Engine speed
Clock & Error code
•
Gauges
Fuel level gauge
Engine coolant temperature gauge
Hyd. oil temperature gauge
•
Warning
Fuel level
Check Engine & CPU
Engine oil pressure
Engine coolant temperature
Hyd. oil temperature
Low battery
Air cleaner clogging
•
Indicator
Power max.
Preheat & Engine warming-up
One touch deceleration
Starting Aid (Air grid heater) Cold Weather
Door and cab locks, one key
Two outside rear view mirrors
Sun visor for cabin inside
Fully adjustable suspension seat with seat belt
Slidable joy-stick, pilot-operated
Console box tilting system (LH.)
Three front working lights
Electric horn
Batteries (2 x 12 V x 160 AH)
Battery master switch
Removable clean out screen for Hyd. oil cooler
Automatic swing brake
Removable reservoir tank
Fuel pre-filter
Boom holding system
Arm holding system
Safety lock valve for boom cylinder with overload
Heater & Defroster (7,500 Kcal/hr; 30,000 BTU/hr)
Beacon lamp
Safety lock valve for arm cylinder
Accumulator, work equipment lowering
12 volt power supply (24 V DC - 12 V DC converter)
Electric transducer
Side cowl
Louver type side door (L/H)
Lower frame under cover
Preheating system
Tool kit
Operator suit
Seat
•
Adjustable air suspension seat
Standard and optional equipment may vary. Contact your Hyundai dealer for more information. The machine shown may vary according to International standards.
All US measurement rounded off to nearest pounds or inches.
PLEASE CONTACT
www.hyundai-ce.comEN - 2007. 07 Rev 1.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.