jack hammer B77C(RB777C) Pneumatic Hammer is our company's patent products in china..
Port: china
Minimum Order Quantity: 1 Set/Sets up to you
Supply Ability: 5000 Set/Sets per Month more
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: W/C
Delivery Detail: ten days after receiving the payments
RB777C / B77C jack hammer Pneumatic Hammer is our company's patent products in china .
Specification
Weight 39kg
Length 763mm
Rammer dia 57mm
Rammer stroke 189mm
Air pressure 0.63Mpa
Impact frequency 18.3Hz
Air consumption 34L/s
Air pipe inner dia 19mm
Lubrication capacity 30ml
Shank Size 32*160mm