| Hole Dia |
MM |
115-127 |
| Hammer Dia |
MM |
98.0 |
| Cylinder Bore |
MM |
80.0 |
| Piston Stroke |
MM |
82.0 |
| Piston Weight |
KG |
9.0 |
| Hammer Length without bit |
MM |
1000.0 |
| Weight without bit |
KG |
36.5 |
| Connection |
|
2 3/8" API Reg./pin |
| Hammer length with bit extended |
MM |
1105.0 |
| Hammer length with bit Retracted |
MM |
1080.0 |
| Size of Top Sub Wrench Flat |
MM |
61.5 |
| Suitable Bit |
|
DHD 340 |
| Air consumption in CFM |
PSI
|
CEM
|
| 100 |
200 |
| |
150 |
270 |
| |
200 |
340 |
| |
250 |
410 |
A Dedicated Tool For 4 1/2 (115mm) 5‚ (127mm) Drilling
- Valve type hammer
- High penetration rates in 4" series.
- oRobust design
APPLICATION:-Quarrying, Mining, Open Pit and Underground Mining and Blast Hole Works.
Quarrying, Mining, Open Pit and Underground Mining and Blast Hole Works standard with 2 3/8" API reg pin.
Features
- Special supplied as per customer specifications ,
- Operating at air pressures 150-250 psi,
- The valve design provides high performance at low pressures ,
- Strong robust design withstands heavy duty applications ,
- Standard Hammer suitable to Mach 44 bit.
