Crawler Bulldozer, Mining Crawler Bulldozer, 120 HP Bulldozer

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Technological Advantages of 120 Bulldozer
1. We adopt 6135K-2a Shanghai diesel engine, with adequate power, high torque and high reliability.
2. Dry, single-plate main clutch, with steady operation and long service life
3. The dead axle gearbox mechanism, with long life and high reliability
4. Dry, multi-plate steering clutch, and hydraulic booster, with easy maintenance, flexible and reliable operation
5. Reliable final drive by absorbing Komatsu technology
6. Large module gear, with large bearing capacity
7. Reliable and flexible operation, convenient maintenance, strong adaptability, and can work under different environmental conditions
8. Reasonable mechanism, great traction and high working efficiency

Technical Data

ENGINE Shanghai Diesel Engine 6135K-2a
WEIGHT 15610kg

Specializing in manufacturing bulldozers in China, We Machine Building Plant Company have gained much experience in producing construction equipment, including crawler bulldozer, mining bulldozer, mining excavator, and more. Our construction equipment has received POCC certification and have markets in many countries, such as Russia, India, Saudi Arabia, Iran, Nigeria, and Indonesia, to name a few. We warmly welcome you to contact us and try our construction equipment. We are confident that you will be satisfied with our high quality competitively priced products.

Gearbox of 120 Bulldozer
With power shift gearbox controlled by transmission control valve, the bulldozer can shift gears to adjust speed without stopping the machine. Meanwhile, the transmission control valve couples with the torque converter to largely reduce the labor for the driver. The gearbox features planetary gears, multi-disc clutch, hydraulic and pressure lubrication, and three-speed forward and backward shifts.

Main Clutch of 120 Bulldozer
120 bulldozer is equipped with a wet main clutch, which has the following features.
1. All engine power can be transmitted directly to the transmission.
2. Thorough and quick disengagement.
3. A smooth engagement during machine starting.
4. Reduced impact to the gears when there is gear shifting and easy gearshift.
5. Long lifetime
6. The easy and flexible control can reduce fatigue for the operator.

Final Drive of 120 Bulldozer
1. Double reduction, reasonable structure and high reliability.
2. Efficient power delivery.
3. Large bearing capacity, stable transmission, and low noise.

Main Features
Due to the improvements made on burning system, body housing, crank, piston, linkage, cooling pack and lubrication system, the performance of the machine is updated significantly.
1. Excellent reliability
With improvements on starter gear, and engine cooling and lubricating system, etc., the bulldozer is more adaptable and can normally work in severe environment, plateau and dusty desert, for example.
2. Low fuel consumption
The fuel consumption is lower than the machine of the same kind, while the drive is more powerful.
3. Easy maintenance
It's easy to get this machine mounted and maintained.

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Company Brief: Specializing in manufacturing construction equipment in China, We Machine Building Plant Company provides crawler bulldozer, mining bulldozer, construction bulldozer, hydraulic excavator, compact excavator, mining excavator, front shovel excavator, backhoe excavator, and more, to customers all over the world. Our construction machines have markets in Russia, India, Saudi Arabia, Algeria, Iran, Nigeria, and Indonesia, etc.