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HG180D4
HG180D4

HDZ42

Mining Bulldozer HDZ42

  • Engine Power: 350 horsepower
  • Operating Weight: 40,200 kilograms
Images and specifications are for illustration only. Actual product may vary. Contact us for details.
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Description

Engine

Manufacturer/Model Cummins NTA855-C360S10
Type Inline, water-cooled, 4-stroke, direct fuel injection, turbocharged diesel
Number of Cylinders 6
Cylinder Bore × Piston Stroke 139.7 × 152.4 mm
Maximum Engine Torque 1440 Nm at 1400 rpm

Power Transmission System

Torque Converter Three-element, single-stage, single-phase
Transmission Planetary gear, multi-disc clutch, power shift, forced lubrication
Main Drive Spiral bevel gear with splash lubrication, single-stage reduction
Steering Clutch Wet multi-disc clutch, spring-applied, hydraulically released with hydraulic control system
Steering Brake Wet floating band brake, foot-operated with hydraulic booster
Final Drive Spur gear, two-stage reduction, splash lubrication

Travel Speeds

Gears Gear 1 Gear 2 Gear 3
Forward 0 to 3.6 km/h 0 to 6.6 km/h 0 to 11.5 km/h
Reverse 0 to 4.4 km/h 0 to 7.8 km/h 0 to 13.5 km/h

Undercarriage

Type Drive frame and pivot frame with equalizer bar suspension mechanism
Number of Carrier Rollers 2 per side
Number of Track Rollers 7 per side (5 single-flange, 2 double-flange)
Number of Track Shoes 41 per side
Track Shoe Width 560 mm
Track Pitch 228.6 mm

Hydraulic System

Maximum Pressure 14 MPa
Pump Model Gear pump
Pump Flow 355 liters per minute at 1795 rpm
Cylinder Bore 140 mm (both)

Blade

Blade Type Straight Blade Angle Blade U-Blade
Capacity 10 m³ 6 m³ 11.9 m³
Productivity 580 m³/h 350 m³/h 690 m³/h
Blade Width 4130 mm 5000 mm 4130 mm
Blade Height 1590 mm 1140 mm 1710 mm
Maximum Digging Depth 560 mm 630 mm 560 mm
Maximum Tilt Adjustment 1000 mm 500 mm 1000 mm
Blade Weight 4520 kg 4932 kg 4934 kg

Dimensions