Jack Hammer TPB40/TPB60/TPB90: It is of compressed air powered breaker More powerful, more efficient and more durable in use Widely used to repair and backout operations on Mine, Bridges, Roads, Building, Water pipe network and power grid projects. Jack Hammer TPB40/60/90 (Japan TOKU Technology)
| Model | TPB40 | TPB60 | TPB90 |
| Weight (Kgs) | 18 | 30 | 42 |
| Overall Length (mm) | 660 | 645 | 723 |
| Piston Diameter (mm) | 44 | 57 | 67 |
| Piston Stroke (mm) | 146 | 100 | 152 |
| Inner dia. of air pipe (mm) | 19 | 19 | 19 |
| Impact frequency (BPM) | 900 | 1400 | 1250 |
| Air consumption (m3/min) | 1.6 | 2.0 | 2.2 |
