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Digger Hammer 45
This is the DTH hammer made for 4.5 to 7 drilling. This hammer can be supplied to suit DHD 340, Mach44, M4 &Sneha45 ( Digger ) Shanks. Over burden drilling up to 7can also be done using this tool.
Note:
| Sl.No | Part Name | Part No. | Qty. | Wt.(Kg) | Rec.Spares |
|---|---|---|---|---|---|
| 1 | Top sub | SH45_401 | 1N0. | 7.00 | |
| 2 | Check valve | SH45_402 | " | 0.10 | 1N0. |
| 3 | Air distributor | SH45_403 | " | 0.30 | |
| 4 | Pin | SH45_404 | " | 0.10 | 1N0. |
| 5 | Control Tube | SH45_405 | " | 1.00 | |
| 6 | Wear Sleeve | SH45_406 | " | 12.00 | 1N0. |
| 7 | Choke | SH45_407 | " | - | |
| 8 | Piston | SH45_408 | " | 8.00 | |
| 9 | Guide Bush | SH45_409 | " | 2.00 | |
| 10 | Bit Retainer Ring | SH45_410 | " | 0.45 | 1N0. |
| 11 | Front Chuck | SH45_411 | " | 3.00 | 1N0. |
| 12 | Sneha45 (Digger) Bit | SB16_45 | " | 8.00 | |
| Hammer Assembly | SH45_400 | " | 35.00 |
| Sl.No | Description | Size | Units |
|---|---|---|---|
| 1 | Hammer Length W/O Bit | 940 | mm |
| 2 | Hammer Out side dia | 98.0 | mm |
| 3 | Hammer Weight | 35 | kg |
| 4 | Hole Size | 115~178 | mm |
| 5 | Wrench Size | 75A/F | mm |
| 6 | Top Sub Thread Connection | 2 3/8" API Reg.Pin | |
| 7 | Suitable Bit Sizes | 115~178 | mm |
| 8 | Suitable Shank | DHD 340/Mach44/M4 Sneha45(Digger) |
| Units | Air Consumption | ||
|---|---|---|---|
| psi | 150 | 200 | 300 |
| cfm | 190 | 270 | 330 |