XCMG Bulldozer TY320

Working weight machine: (kg) 36700kg 
Engine model :Cummins NTA855-C360 
Power: (kw/RPM) 235 kw / 2000 RPM 
Cylinder number: -6 Bore x stroke. 139.7 mm x 152.4 mm
Maximum torque: (N.m/ RPM)1000N.m/1400rpm 
Fuel consumption rate (g/kW.h):242g/kW.h
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XCMG Bulldozer TY320


Working weight machine: (kg) 36700kg  

Engine model :Cummins NTA855-C360  

Power: (kw/RPM) 235 kw / 2000 RPM  

Cylinder number: -6 Bore x stroke. 139.7 mm x 152.4 mm

Maximum torque: (N.m/ RPM)1000N.m/1400rpm  

Fuel consumption rate (g/kW.h):242g/kW.h  


Dozer XCMG TY320 China 320 hp Tractor Dozer Price for Sale


Field-proven engine:

Powerful NT855-C360S10 diesel engines provides a massive output of 235 kW 320 HP. The engine power is transmitted smoothly to the final drives via a high-efficiency torque.

1. The standard straight tilting blade features powerful cutting force to handle diversified severe working environments and the large single-shank ripper of adjustable penetrating angle can be used for the ripping of clay and frozen earth as well as the stripping of hard working faces, such as gravel and hardened salt mine.

2. The high reliability power shift transmission, the stable hydraulic torque converter, and two-stage spur gear final drive feature high power transmission efficiency.

3. It can realize the automatic diagnosis and whole-process monitoring of the malfunctions. The integrally injection molded instrument panel integrates the A/C, electric devices, and instruments, featuring beautiful appearance and high grade.

4. The full box-type main frame with application of high performance materials and high strength castings features high carrying capacity against impact load and bending moment and the high quality welds guarantee the life cycle of the main frame.The semi-rigid suspension traveling system increases the ground area of tracks and improves the traction force of vehicle.


Main structural features:

1. By introducing Komatsu D155A bulldozer technology from Japan, our company developed TY320 crawler bulldozer through localization design. At the same time, elastic support is used in the control console, cab, anti-roll and engine rear.

2. Cummins QSNT-C345 medium-cold supercharged engine, strong power, excellent performance. The engine has advanced technology, reliable performance, high production efficiency and reliable performance.

3. Large capacity shovel knife, greatly improve productivity.

4. Adopt centralized pressure measurement to facilitate fault detection and diagnosis.

5. Centralized lubrication and automatic tightening of track are optional for easy repair and maintenance.





Cummins NTA855-C360


Turbocharged,aftercooled,Four Stroke

Rated power (kW)

345HP (257KW)

Rated speed (r/min)


Starting method

Electric starting 24V 11kW



Min fuel consumption ratio(min)


Hydraulic system of work equipment

Working pressure (Mpa)


Rated flow (L/min) (1795r/min)



Track pitch (mm)


Track width (mm)


No. of track shoes(each side)


Length of track on ground (mm)


Track gauge (mm)





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