1. Hydraulic system:Increase hydraulic flow, optimize the hydraulic system, improve the stability and reliability of the hydraulic system. Large
displacement triple oil pump, improve rotary speed and torque, improve work efficiency.
2. Power components:
Yuchai 73KW four-cylinder national three emission engine, to meet the national requirements for environmental protection; Oil filter + paper filter + pre-filter three-stage air intake system, to ensure the safe operation of drilling truck in dusty environment; The upper and lower water pipes are changed from the original cloth rubber to stainless steel pipes, with longer life and more reliable performance; Add radiators and cooling fans. Adopt imported elastic coupling to ensure its service life.
3. Trim parts:
The housing is made of thickened sheet for folding, movable splicing and installation. Cancel welding to ensure its rigidity.
4. Dust Collector:
Increase the dust collector QZA-140, and increase the dust collector suction oil pump displacement, improve the speed of the suction motor; Double dust catcher oil cylinder, more reliable when working.
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