適用産業
construction machinery
main material
42crmo, 20cr optional, support customization
chisel type
moil/cone/blunt/wedge etc.
precision
between piston and cylinder: 0.02-0.03mm
auto-grease system
support customization
accumulator
above sb81 are all with
key parts
self-made cylinder
warranty
core parts 1 year
After Warranty Service
Online Technical