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This is the DTH hammer made for 6.5" to86" direct drilling and 8.5" - 12" over burden drilling. This hammer can be supplied to suit Digger/DHD360/SD-6r shanks
HHD60 (Digger) Hammer
Specifications
| S.NO. | Description | Size | Units |
|---|---|---|---|
| 1 | Hammer Length without Bit | 980 | mm |
| 2 | Hammer Outside Dia | 147 | mm |
| 3 | Hammer Weight | 85 | Kg |
| 4 | Hole Size | 165 ~ 205 | mm |
| 5 | Wrench Size | 90 A/F | mm |
| 6 | Top Sub thread connection | 2 7/8" API IF Pin | |
| 7 | Suitable Bit Sizes | 165 ~ 205 | mm |
| 8 | Suitable Shank | Digger / DTH-360 /SD-6 | mm |
| Units | Air Consumption | ||||
|---|---|---|---|---|---|
| psi | 150 | 200 | 250 | 300 | 350 |
| cfm | 350 | 490 | 650 | 810 | 940 |
Item Details
| S.NO. | Item Name | Item No. | Qty. | Wt.(Kg.) |
|---|---|---|---|---|
| 1 | Top Sub | HHD60_601 | 1 No. | 19.00 |
| 2 | Check Value | HHD60_602 | ” | 0.30 |
| 3 | Air distributor | HHD60_603 | ” | 0.30 |
| 4 | Lock Pin | HHD45_404 | ” | - |
| 5 | Control Tube | HHD60_605 | ” | 2.00 |
| 6 | Wear Sleeve | HHD60_606 | ” | 32.00 |
| 7 | Choke | HHD60_607 | ” | - |
| 8 | Piston | HHD60_608 | ” | 19.00 |
| 9 | Guide Bush | HHD60_609 | ” | 6.00 |
| 10 | Bit Retaner Ring | HHD60_610 | ” | 1.05 |
| 11 | Front Chuck | HHD60_611 | ” | 6.00 |
| 12 | Digger Bit | HHD60_612 | ” | 23.00 |
| 13 | Hammer Assembly | HHD60 | ” | 85.00 |
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