The upgraded hydrostatic system not only inherits the automatic dual-circuit electronically controlled hydrostatic transmission technology of Caterpillar's third-generation bulldozer, but also improves efficiency and reliability
Adopt German Rexroth's new generation of integral and integrated control valve drive pump, walking motor, simplify pipeline design, and further improve reliability
Caterpillar high-pressure hoses are reliable and durable. Caterpillar control technology, precise control, high transmission efficiency
The hydrostatic oil tank and the working hydraulic oil tank are combined into one, which improves the filtration accuracy and cooling capacity of the hydraulic system, improves reliability, and reduces maintenance costs
Eliminates torque converter, gearbox and rear axle box, saving 60% of maintenance costs
In-situ steering, power steering, stepless speed change, saving working time and greatly speeding up work efficiency
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