New Atlas Copco Hydraulic Hammer Model
Atlas Copco have released a new MB hammer model – the MB1650, which replaces the MB1700. The same hydraulic input as the MB1700 but with a compact design and lower weight.
Features include
- Lower weight, but same performance
- More compact design
- No high pressure accumulator
- New service window design
- Same working as the MB1700
- Same bolt hole pattern as the MB1700
- ContiLube ll
- VibroSilenced Plus
- AutoControl
- EnergyRecovery
- StartSelect
- Percussion chamber ventilation
- DustProtector II (optional)
ERC 1500X | ERC 1500XL | ERC 1700 | ERC 2000 | ERC 3000 | |||
---|---|---|---|---|---|---|---|
Carrier weight class 1 | t | 20-40 | 20-40 | 30-50 | 355-55 | 50-70 | |
Service weight | kg | 2,750 | 2,800 | 3,150 | 3,800 | 5,800 | |
Product weight | kg | 2,500 | 2,550 | 2,900 | 3,500 | 5,300 | |
Nomimal power | kW | 120 | 120 | 120 | 160 | 200 | |
A (Total length) | mm | 2,300 | 2,300 | 2,300 | 2,520 | 2,820 | |
B (Wheel diameter) | mm | 1,580 | 1,580 | 1,580 | 1,780 | 2,000 | |
Rotational speed | rpm | 75 | 75 | 72 | 65 | 53 | |
Optimum oil flow3 | l/min | 205-300 | 205-300 | 290-360 | 300-390 | 350-450 | |
Max. torque4 | Nm | 23,400 | 23,400 | 27,900 | 31,500 | 46,800 | |
Number of picks | pcs | 36 | 36 | 36 | 36 | 36 | |
Max. oil flow5 | l/min | 320 | 320 | 360 | 410 | 500 | |
Max. operating pressure | bar | 350 | 350 | 350 | 350 | 350 |