6” GP600HD – DHD360
The GP600 is a high performance hammer which can drill under
a head of water, so it is typically suitable for Waterwell and Geothermal applications due to its robust non-ported piston design.
A choke facility helps to adjust air flow through the hammer.
| At a Glance | |||
|---|---|---|---|
|
Size
|
Shank
|
Air pressure
|
Air flow
|
|
156mm - 203mm
6 1/8 - 8" |
DHD360
|
100 - 500 psi
(7 - 35 bar) |
200 - 1570 cfm
5663 - 44457 l/min |
| Hammer Overview | ||||
|---|---|---|---|---|
| Hammer Model | GP600HD | |||
| Part Number | 600449 | |||
| Shank | DHD360 | |||
| Thread Connection | 3 1/2" API Reg Pin Up | |||
| Minimum Bit Diameter | 156mm | |||
| Hammer Flat Size | 101mm (3.976") | |||
| Weight | 86 Kg (189 lbs) | |||
| Outside Diameter | 144.75mm | |||
| Length (shoulder to shoulder) | 1035mm (40.7") | |||
| Minimum Weight On Bit | 500 Kg (1100 lbs) | |||
| Maximum Weight On Bit | 1500 Kg (3300 lbs) | |||
| Parts List | Maintenance Kits | ||||
|---|---|---|---|---|---|
| Type | GP600HD | Service Kit | Repair Kit | ||
| Shank | DHD360 | ||||
| Item | Description | Part No. | SK68 | RK105 | |
| 1 | Thread Protector | 201701 | No | No | |
| 2 | Top Adaptor | 604562 | No | No | |
| 3 | O-Ring | 768140 | Yes | Yes | |
| 4 | Shim - 4mm | 601946 | No | Yes | |
| Shim - 5mm | 601947 | No | Yes | ||
| Shim - 6mm | 601948 | No | Yes | ||
| Shim - 7mm | 601949 | No | Yes | ||
| 5 | Compression Ring | 760096 | No | Yes | |
| 6 | Choke Plug Blank | 604480 | Yes | Yes | |
| Choke - 1/8" | 604481 | Yes | Yes | ||
| Choke - 3/16" | 604482 | Yes | Yes | ||
| 7 | Non Return Valve | 604444 | No | Yes | |
| 8 | N.R.V Spring | 760079 | Yes | Yes | |
| 9 | Air Distributor | 604514 | No | No | |
| 10 | O-Ring | 768043 | Yes | Yes | |
| 11 | Liner | 604930 | No | No | |
| 12 | Square Snap Ring | 604929 | Yes | Yes | |
| 13 | Cylinder | 604938 | No | No | |
| 14 | Piston | 604942 | No | No | |
| 15 | Snap Ring | 783056 | No | Yes | |
| 16 | Guide Bush | 604941 | Yes | Yes | |
| 17 | O-Ring | 747105 | Yes | Yes | |
| 18 | Bit Retaining Ring | 604940 | No | Yes | |
| 19 | Chuck | 604939 | No | Yes | |
| Foot Valve | 601595 | No | Yes | ||
