Product Description
Haitui HD32 320hp bulldozer is a medium size crawler dozer which equivalent to CT D8 dozer.Based on Yishan TY320B, the HD32 bulldozer was developed by Haitui for operation in earthmoving projects with tough conditions. Equipped with a hydraulic drive system and an advanced structure, which provides reliable performance and convenient and flexible operation, the HD32 bulldozer is the ideal medium size construction machine for earthmoving projects.
1,Cums NTA855-C360S10 engine is equipped with exhaust gas turbocharger, featuring strong power ,high efficiency and energy-saving, and can work normally even in the highlands as high as 3,600m.
2,The independent engine water tank, chassis oil cooler, and the water-air intercooler integrated provide prominent cooling performance and simple maintenance operations to guarantee the continuous working of the machine.
3,Equipped with centralized lubrication, centralized pressure measurement and track automatic tensioning system for easy on-site inspection and maintenance.
4,The standard straight tilting blade features powerful cutting force and the single-shank and three-shank rippers can be used for the ripping of clay and frozen earth as well as the stripping of hard working surface.
HD32 320hp bulldozer widely used at coal,mining projects,with different cabins and devices,it also can be used on forest logging,sanitation treatment etc.
320HP Crawler Bulldozer
Products name
320HP Bulldozer
Type number
HD32
Weight
37.2ton
Product Parameters
Overall |
Dimension |
6880×4130×3725 mm |
Operating Weight |
37200 kg |
ENGINE |
Model |
Cum-mins NTA855-C360S10 |
Type |
Water-cooled,in-line,Overhead valve direct injection,turbocharged |
Number of Cylinders |
6 |
Bore × Stroke |
Φ139.7×152.4 mm |
Piston Displacement |
14.01 L |
Rated Power |
257 KW (345HP) @2000 rpm |
Max Torque |
1440 N·m @1400 rpm |
Fuel Consumption |
245 g/kW·h |
TRANSMISSION SYSTEM |
Torque Converter |
3-element, 1 stage, 1 phase |
Gearbox |
Planetary gear type, power-shift, forced lubrication |
Central Drive Shaft |
Spiral bevel gear, single-stage speed reduction, splash lubrication |
Steering clutch |
Wet,multi-disc, spring loaded, hydraulically separated, hydraulic control |
Steering brake |
Wet type,floating band structure,foot brake with hydraulic booster |
Final drive |
2-stage speed reduction of spur gear, splash lubrication |
TRAVEL SPEED |
Gear |
1st |
2nd |
3rd |
Forward |
0~3.6 km/h |
0~6.6 km/h |
0~11.5 km/h |
Reverse |
0~4.4 km/h |
0~7.8 km/h |
0~13.5 km/h |
UNDERCARRIAGE SYSTEM |
Type |
Sprayed beam, suspended structure of equalizer |
No. of Carrier Rollers |
2 each side |
No. of Track Rollers |
7 each side |
No. of Track Shoes |
41 each side |
Track Shoe type |
Single Grouser |
Width of Track shoe |
560 mm |
Pitch |
228.6 mm |
Track Gauge |
2140 mm |
Ground Pressure |
0.105 Mpa |
HYDRAULIC SYSTEM |
Max Pressure |
14 Mpa |
Pump Type |
Gear Pump |
Displacement |
355 L/Min |
Bore of Working Cylinder |
140 mm × 2 |
BLADE |
Blade Type |
Straight-tilt Blade |
Angle Blade |
Semi-U-blade |
Blade Capacity |
10 m³ |
6 m³ |
11.9 m³ |
Blade Width |
4130 mm |
5000 mm |
4130 mm |
Blade Height |
1590 mm |
1140 mm |
1710 mm |
Max Drop Below Ground |
560 mm |
630 mm |
560 mm |
THREE SHANK RIPPER |
Max digging depth |
842 mm |
Max lift above ground |
883 mm |
Weight of 3-shank ripper |
3802 kg |
SINGLE SHANK RIPPER |
Max digging depth |
1250 mm |
Max lift above ground |
965 mm |
Weight of 3-shank ripper |
3252 kg |
Detailed Photos
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