14X-54-17550 VISCOUS MOUNT
Bulldozer shock absorber pad (also known as shock absorber support, buffer pad, shock absorber pad) is an elastic element used to absorb and isolate the vibration and impact of bulldozers. It is usually installed in key parts such as the engine, gearbox, cab or chassis to reduce vibration transmission, improve equipment stability and operational comfort. The core function of bulldozer shock pads Shock absorption and noise reduction: Absorb the vibration energy generated by the engine, track transmission, etc., reduce mechanical component resonance and noise propagation, and reduce cabin noise pollution. Protection equipment: Buffer the load on the chassis and engine caused by uneven ground or operational impact, reduce component fatigue damage, and extend the service life of bulldozers. Improve stability: By attenuating vibration, ensure the precision of the operator's handling in complex working conditions, and avoid the impact of severe vibration on work efficiency.
Application areas of shock absorbers
Choose the plan that suits you best.
Engine parts
Almost all bulldozer diesel engine supports use rubber shock pads. It can isolate the vibration of diesel engine during high-speed rotation, idling, starting and stopping, and prevent resonance of various parts of the engine body. For a 735KW high-power diesel engine, 4-point rubber supports are used on the frame, with each rubber support surface having an oil resistant layer and arranged at a 30 ° tilt.
Track guide wheel position
The appearance resembles a wedge-shaped "sandwich", which can provide cushioning and vibration reduction in both vertical and horizontal directions. Its working temperature is generally between -30 ℃ -60 ℃. For small amplitude vibration loads, it can absorb more than 80% of the vibration energy, and for impact loads, it can dissipate more than 50% of the impact energy.
Suspension mechanism parts
The SD8 and SD9 series elevated drive track bulldozers produced by Hebei Xuanhua Engineering Machinery Co., Ltd. are equipped with rubber suspension mechanisms. It can absorb ground impacts, reduce the impact load transmitted to the chassis by about 50%, increase the contact area between the tracks and the ground by about 15%, improve the overall traction of the machine, and reduce vibration and noise.
Driver's cabin area
t can be installed between the driver's cab and the frame, with the wing plate sandwiched between the upper and lower rubber pads to indirectly contact the frame with the driver's cab, avoiding direct transmission of frame vibration to the driver's cab, increasing driver comfort, and extending the service life of the driver's cab.
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