HOW TO USE
INSTALLATION OF SIDE HANDLE
1. Place side handle on the flat part of front end of the breaker.
2. Set washers with bolts. Screw the bolts with torque 3.5kgf・m (34.3N・m)
3. Make sure if side handle has been installed firmly.
BH112 is designed with concept of the breaker can demolish horizontally. It has 2 times impact power than same weight electric breaker. That’s why this is mainly used for demolish the walls inside and outside.
BH112 has side handle, it can be stable demolition.
Dimension (mm) | 582×166 |
Weight (kg) | 11 (Without tool) |
Working Pressure (MPa) | 8.8~12.7 |
Max Pressure (MPa) | 20.6 |
Oil Flow | Blow Per Minute (1)10~12ℓ/min…1300bpm (2)12~15ℓ/min…1500bpm (3)15~20ℓ/min…1700bpm※Standard (4)20~25ℓ/min…2200bpm |
Shank Size | Hex. 7/8″ x 3-1/4″ (22 x 83mm) |
Coupling | 3/8″ Coupler |
Extension Hose (m) | 1/2in×10 |
Optional | Side Handle |
1. Place side handle on the flat part of front end of the breaker.
2. Set washers with bolts. Screw the bolts with torque 3.5kgf・m (34.3N・m)
3. Make sure if side handle has been installed firmly.
Check before each operation.
1. Check if there is any oil leakage from hoses or breaker itself.
2. Check if there is any crack or damage in tools.
Ask your dealer for the periodical inspections.
Inspection Items | Operating Hours |
Nitrogen gas charge in accumulator | 300 hours or 1 year |
Replacement of accumulator diaphragm | 500 hours or 2 years |
Replacement of Valve Rod O ring | |
Replacement of U-cup packing | |
Replacement of each O ring | More than 3 years |
* Accumulator Nitrogen gas pressure: 3.9MPa (40kgt/㎠)