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TIANJIN HENGLIDA CONSTRUCTION MACHINERY IMPORT AND EXPORT CO., LTD.
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 Model Number |
ZL50D |
WHEEL LOADER
Model No.: ZL50D
MAIN FEATURES:
1. Excellent productivity, powerful force of breakout & traction.
2. Advanced full hydraulic and electrical hydraulic shift system.
3. Highly reliable and long lift of ZF axle and transmission.
4. Hydraulic brake, safe and reliable.
MAIN PARAMETERS:
ENGINE:
Model: DF6135-9a(9c) / CUMMINS 6CT8.3
Type: water-cooled, 1-arrangement, direct injection, 4-stroke diesel engine
Number of cylinder: 6 / 6
Bore x stroke: 135 x 140 mm / 114 x 135 mm
Displacement: 12 L / 8.27 L
Rated power: 154 kw (210 HP) / 154 kw (210 HP)
Rated turn speed: 2200 r/min / 2200 r/min
Max torque: 749.7 Nm / 1500 rpm / 769 Nm / 1500 rpm
Fuel consumption: 242 g/kw.h / 207 g/kw.h
Governor: centrifugal, all speed governor
Cooling system: forced circulation by centrifugal pump, pusher type fan
SPEED:
Forward: I: 0-6.5 km/h; II: 0-11.5 km/h; III: 0-23 km/h; IV: 0-37 km/h;
Reverse: I: 0-6.5 km/h; II: 0-11.5 km/h; III: 0-23 km/h;
DRIVING SYSTEM:
Type of torque converter: single-stage three elements
Torque ratio: 2.55
Type of transmission: counter-shaft & full power shift mechanical, semi-automatic electrical hydraulic shifting control system
Speed ratio of transmission: forward gear: I: 4.278; II: 2.368; III: 1.126; IV: 0.648; reverse gear: I: 4.278; II: 2.368; III: 1.126;
Pressure of transmission: 1.6-1.8 Mpa
Type of major speed reducer for driving axle: spiral bevel, 1-stage reduction
Speed ratio of major speed reducer: 3.7
Type of speed reduction on wheel for driving axle: 1-stage planetary reduction
Speed ratio of speed reduction on wheel: 6.351
STEERING SYSTEM:
Type: articulated frame, full hydraulic power with flow amplified system, full-flow filtering
Steering angle, each direction: 35 degree
Setting pressure: 12 Mpa
Flow: 138 L/min / 2200 rpm
BRAKE SYSTEM:
Driving brake: full enclosed oil immersed multiple disc type self-adjusting
Parking brake: shoe-braker, applied by manual / air control
auxiliary brake: caliper discs, air-hydraulic actuated on all four wheel
Max. oil pressure: 6.66 Mpa
Air pressure: 0.71-0.784 Mpa
HYDRAULIC SYSTEM:
Working pump: P7600-F160L3
Displacement of working pump: 160 ml/r
Control valve: FPF32
Type: double valve
Setting pressure: 17.0 Mpa
Hydraulic cycle time (in second): raise: 6.5; dump: 2.5; lower (empty, float down): 3.5; total: 12.5
OVERALL DATA:
Bucket capacity: 3 cubic meter
Rated load: 5000 kg
Operating weight: 17500 kg
Breakout force: 160 kN
Traction force: 138 kN
Gradient: 30 degree
Static tipping load (full 35 degree): 105 kN
Ground clearance: 550 mm
Machine center point to rear axle: 2227 mm
Wheelbase: 3427 mm
Max. rollback at full height: 57 degree
Bucket dump at full height: 45 degree
Dump reach: 1050 mm
Hinge pin height at full lift: 4188 mm
Dump height: 2970 mm
Max. rollback at ground: 43 degree
Hinge pin height at carry position: 500 mm
Max. digging depth: 81 mm
Width over tires: 2750 mm
Tread width: 2150 mm
Turning radius outside tires: 6450 mm
Max. steering angle (each side): 35 degree
Bucket width: 2956 mm
Turning radius outside bucket: 7720 mm
OVERALL DIMENSIONS:
Overall length: 7339 mm
Overall width: 2956 mm
Overall height: 3410 mm
CAPACITY:
Fuel tank: 300 L
Crankcase: 42 L
Torque converter / transmission: 45 L
Differentials and final drives: front: 35 L; rear: 34 L
Brake system: 4 L
Hydraulic tank: 300 L
Coolant: 54 L
OPTIONAL EQUIPMENT:
Operated hydraulic system: pilot operated system
Bucket: 3.3 cubic meter and 4.0 cubic meter enlarged bucket
Operated devices: side dump, log loader
Cab: ROPS
Engine: (America) CAT3306
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