China Machinery International Trading Co., Ltd. is one of the leading manufacturers and suppliers of 320hp bulldozer | hd32 in China. With abundant experience, we warmly welcome you to buy cheap 320hp bulldozer | hd32 made in China here from our factory. For price consultation, contact us.
Key Features
High-Capacity Engine Performance
Equipped with Cummins NTA855-C360S10 engine, delivering strong torque, excellent reliability, and consistent power for heavy-duty operations. Combined with power shift transmission and two-stage straight-tooth final drive for efficient and smooth power delivery.
Advanced Cooling & Continuous Operation
Independent engine cooling tank, chassis oil cooler, and water-air intercooler provide superior cooling efficiency and simplified maintenance, ensuring reliable performance during extended operation in demanding environments.
Heavy-Duty Frame & Superior Durability
Full box-type welded steel frame, integrated with rear axle box, offers excellent resistance to bending, twisting, and impact. High-quality welds ensure a long service life, making the machine suitable for the toughest working conditions.
Versatile Blade & Ripper Options
Standard straight tilt blade delivers strong cutting force, while optional three-shank ripper efficiently handles clay, frozen soil, and other challenging materials, maximizing operational productivity and penetrating power.
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Main Applications
Large-scale earthmoving and material handling
Mining and quarry operations
Road, railway, and infrastructure construction
Land leveling and heavy-duty construction projects
Main specification
Model | HD32 |
Type | 320HP Standard Hydraulic Crawler Type |
| Engine model | CUMMINS NTA855-C360S10 |
Displacement(L) | 14.01 |
Rated power(kw/rpm) | 257/2000 |
Max.torque(N.m/rpm) | 1400/1440 |
Operating weight | 37.2 Ton |
Dimension(no ripper)(mm) | 6880×4150×3688 |
Grounding length(mm) | 3150 |
Ground pressure(MPa) | 0.105 |
Track gauge(mm) | 2140 |
Dozing capacity(m³) | 10 |
Blade width(mm) | 4150 |
Blade height(mm) | 1592 |
Max drop below ground(mm) | 560 |
Track shoe width(mm) | 560 |
Pitch(mm) | 228.6 |
Quantity of track link(each side) | 41 |
Quantity of Carrier rollers(each side) | 2 |
Quantity of Track rollers(each side) | 7 |
Max pressure(MPa) | 14 |
Discharge L/min | 355 |
Max tractor force(KN) | 280 |
Forward Speed(Km/h) | F1:0-3.6 |
F2:0-6.6 | |
F3:0-11.5 | |
Rear Speed(Km/h) | R1:0-4.4 |
R2:0-7.8 | |
R3:0-13.5 |
▲ Notice : Material and specifation are subject to change without notice , Feature machine in photos may include additional equipment