B70 is widely used in breaking work; B90 is mainly used for demolition work, road maintenance or mining and construction work.
Port: dalian,tianjin,shanghai
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 100 Unit/Units per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: Carton/wooden
Delivery Detail: 15-30 days after receiving the payment
Big impact power and low air consumption, easy for operation; mounted with advanced silencer which ensures compliance with noise standard. It is environmental friendly and protect operator’s health. Built in lubrication systems increase service life.
Product Model | B90 B70 | |
Weight (kg) | 34 29 | |
Length (mm) | 745 725 | |
Shank size (mm) | 32×152(160) 32×152(160) | |
Air Pressure (at 5kg/cm2) | Air consumption (L/s) | ≤27 ≤24 |
Impact frequency (Hz) | ≥16 ≥16.8 | |
Drill steel fixing method | Retainer Retainer | |
Air hose inner diameter (mm) | 19 19 | |
Product Article Number | 3312300412 3312300413 |