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TIANJIN HENGLIDA CONSTRUCTION MACHINERY IMPORT AND EXPORT CO., LTD.
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 Click to enlarge image
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 Model Number |
CLG230 |
HYDRAULIC EXCAVATOR
Model No. CLG230
MAIN FEATURES:
1. Powerful, reliable and durable engine comes from America Cummins.
2. Kawasaki integrated main control valve to make it realize inner stream merging and spilting, balance control for travel and leakage locking.
3. Kawasaki variable displacement piston pump, design for full power control, negative flow control.
4. Kawasaki swing motor & reductor is compact, high speed and reliable.
5. Teijin Seiki traveling motor and reductor.
6. Kawasaki pilot valve.
7. Italy ITM track shoe, idler, carrier roller, sprocket, track roller.
8. Manuli hose.
9. Delph battery dry type, free of service storage battery.
10. VDO gauges and sensors.
11. Large comfortable cab with excellent visibility; minimization of shock & vibration through cab mounting system; with air-conditioner.
12. Excellent reliability and durability; frame structures are designed by finite-element analysis.
MAIN PARAMETERS:
ENGINE:
Model: Cummins B5.9-C
Type: water-cooled, 4-stroke cycle, direction, turbocharged diesel engine
Number of cylinders: 6
Bore x stroke: 102 x 120 mm
Displacement: 5.9 L
Flywheel power: 115 kw / 2100 rpm
Maximum net torque: 651 Nm / 1500 rpm
Fuel consumption: 227 g/kwh / 2100 rpm
Battery: 2 X 12V
Starting motor: 24 V
Alternator: 960 W
HYDRAULIC SYSTEM:
Main pumps: two variable displacement piston pumps
Maximum flow: 2 X 227 L/min
Pilot pump: gear pump
Maximum flow: 20 L/min
Traveling motor: double-speed variable displacement piston pump with parking brake and damper valve
Swinging motor: piston pump with brake
RELIEF VALVE SETTING:
Implement circuits: 31.4 Mpa (320 kgf.cm2)
Travel circuit: 31.4 Mpa (320 kgf.cm2)
Swing circuit: 25.5 Mpa (260 kgf.cm2)
Pilot circuit: 3.9 Mpa (40kgf.cm2)
CYLINDERS/NO. OF CYLINDERS (NO. OF CYLINDERS-BORE X STROKE):
Boom/2: 2-135 x 1278 mm
Arm/1: 1-150 x 1632 mm
Bucket/1: 1-135 x 1073 mm
SWING SYSTEM:
Drive method: hydrostatic
Swing motor: piston pump
Service brake: wet type, multiple discs
Swing reductor: 2 stages planetary reduction gear
Swing speed: 12.5 r/min
DRIVES & BRAKES:
Steering control: pilot control, two levers with pedals
Drive method: hydrostatic
Drive motor: variable displacement piston pump
Grade ability: 35 degree (or 70%)
TRAVEL SPEED:
High: 0-4.9 km/h
Low: 0-2.95 km/h
Service brake: hydraulic lock type
Parking brake: wet type, multiple discs
UNDERCARRIAGE:
Center frame: X frame type
Trace frame: box type
Number of shoes: 47 each side
Width of track shoes: 600 mm
Number of carrier rollers: 2 each side
Number of track rollers: 8 each side
Number of idlers: 1 each side
COOLANT & LUBRICANT CAPACITY (REFILLING):
Fuel tank: 450 L
Coolant: 29.75 L
Engine: 18 L
Final drive, each side: 3.3 L each side
Swing drive: 6.6 L
Hydraulic system: 260 L
Hydraulic tank: 130 L
CONTROLS:
All kinds of movements are controlled by pilot-system. Right lever controls boom and bucket moving. Left lever controls stick and swing. Foot-controlled pilot valve with hand lever controls move and swing direction. Travel speed is changed by electric switch.
PERFORMANCE DATA:
Arm length: 3090 mm
Boom length: 5850 mm
Max. bucket digging force: 140 kN
Max. stick digging force: 112 kN
Bucket capacity: 1.0 cubic meter
Operating weight: 23000 kg
Ground pressure: 49 kPa
Max. cutting height: 9750 mm
Max. loading height: 6700 mm
Max. digging depth: 6930 mm
Max. depth of cut for 2.5m level: 6710 mm
Max. vertical wall: 6174 mm
Max. reach: 10410 mm
Max. reach at ground level: 10280 mm
Min. turning radius: 3850 mm
DEMENSIONS:
Transport height: 3050 mm
Overall transport length: 9960 mm
Transport width: 2990 mm
Length on ground (transport): 4690 mm
Overall track length (grouser bar to grouser bar): 4260 mm
Track ground contact length: 3460 mm
Ground clearance, counterweight: 1129 mm
House height: 2066 mm
Hood height: 2290 mm
Tail swing radius: 2990 mm
Cab height: 2980 mm
Track width, standard shoe: 2990 mm
Track gauge: 2390 mm
Ground clearance, frame: 476 mm
Machinery cab width: 2601 mm
OPTIONAL EQUIPMENTS:
Hammer; enlarged bucket.
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