适用行业
mining, contruction, demolition etc.
核心组件
轴承, 电机, 压力容器, 泵, Piston, Mainbody, control valve, through bolts
main material
42crmo, 20cr optional, support customization
precision
between piston and cylinder
auto-grease system
support customization
Apply to
1-50 ton Excavator
accumulator
above sb81 are all with
key parts
self-made cylinder
Warranty:
core parts 1 year
after-sales service
free parts and online support within warranty period