Handheld Breaker BH230 Maruzenkogyo Item No. MAR-037E
Hydraulic Handheld Breaker for chipping
･Can be used taking the power from excavators, loaders, or cranes.
･No exhaust noise and low noise.
･Suitable for work in cold weather
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| MODEL | BH230 |
| dimensions(mm) | 703×421 |
| weight(kg) | 22 (without tool) |
| working pressure(MPa) | 7.8～11.8 |
| maximum pressure(MPa) | 20.6 |
| oil flow(ℓ/min) | 20～30 |
| shank size | HEX 1"×4-1/4" (25×108mm) |
| coupling | 3/8inch couplers |
| hydraulic oil | ISO VG32(Standard) or ISO VG46 equivalant |
| extension hose(m) | 1/2"×20 |
| blow per minute | 1400 |
HOW TO USE
Always make sure the breaker is connected to a power source which is in the appropriate range as prescribed in specification above.
PREPARATION
1. Unlock the latch on the breaker and insert tool (moil point, etc.)
Turn around the tool (if the tool is hexagon) if it stuck on the half way of the inserting.
2. Lock the latch. Make sure the tool is firmly fastened.
3. Make sure there is no dust or dirt inside couplers before connecting breaker to hydraulic power pack.
4. Active the power source. (Start the engine on the power pack)
OPERATION
1. The breaker and the breaking target should be on a right angle.
Press down the breaker with your weight. Grip the control lock lever and then control lever.
The machine will start function.
2. Do not hammer the same place for over 30 seconds.
If the target object does not break within 30 seconds, change the hammering point.
3. Do not blank hammering for over 10 seconds.
AFTER OPERATION
1. Stop the power pack after the job is completed
2. Push up the tool so that piston returns to its position.
3. Detach the extension hoses.
4. Unlock latch, remove tool from the main body.
5. Remove mud and dirt on breaker thoroughly.
MAINTENANCE
