China factory supply 150hp bulldozer price for sale
Bulldozer is a kind of earthwork construction machinery which can excavate, transport and discard rock and soil. It has a wide range of uses in open-pit mines. For example, it is used for building dump, leveling automobile dump, gathering dispersed ore and rock, leveling working plate and building site, etc. It can be used not only for auxiliary work but also for main mining. For example, the stripping and mining of sand deposits, the traction and boosting of scrapers and ploughs, and the reduction of stripping step height with other earthmoving machinery in the non-transportation mining method.
Power transmission system | Torque converter | 3-element, 1 stage, 1 phase | ||
Transmission | Planetary gear type, power-shift, forced lubrication | |||
Main drive | Spiral bevel gear, single-stage speed reduction, splash lubrication | |||
Steering clutch | Lubricated, multi-disc, spring loaded, hand hydraulically separated, inter-linking with steering brake | |||
Steering brake | Lubricated, floating band structure, foot brake with hydraulic booster | |||
Final drive | 2-stage speed reduction of spur gear, splash lubrication |