RMT 777 Pneumatic breakers are powerful, durable tools. Designed for a range of building and plant maintenance tasks, such as breaking heavy concrete, reinforced concrete, frozen ground, macadam, boulders, and pavement. The RMT 777 pneumatic breaker has a great power-to-weight relationship despite being heavy and well balanced. It is therefore the ideal tool for a variety of heavy duty demolition tasks.
| Model # | RMT 777 | |
| Technically Equivalent | RB 777 | |
| Weight | 37.3 kg | 82 lb |
| Length | 715 mm | 28.15" |
| Air pressure | 6 bar | 87 psi |
| Air consumption | 34 l/s | 72 cfm |
| Blows per minute | 1100 bpm | |
| Piston dia | 57 mm | 2.24" |
| Piston stroke | 189 mm | 7.44" |
| Air inlet (NPT) | 19 mm | ³/₄" |
| Shank size (Standard) | 32 x 160 mm | 1¼” x 6¼” |
| Retainer type | Latch | |
- Quick changeable retainer
- Cushioned handle grips for comfort