4” Super Dominator 400 – DHD340A
The Super Dominator 400 is a heavy duty hammer with thicker 98mm (3.8”) diameter outer components to provide extra service life in abrasive conditions and is suitable for waterwell drilling.
The Super Dominator 400 is designed for maximum performance at high pressures.
| At a Glance | |||
|---|---|---|---|
|
Size
|
Shank
|
Air pressure
|
Air flow
|
|
108mm - 150mm
(4 1/4 - 5 7/8”) |
DHD340A
|
100 - 507psi
(7 - 35 bar) |
180 - 850 cfm
5097 -24069 l/min |
| Hammer Overview | ||||
|---|---|---|---|---|
| Hammer Model | SUPER DOMINATOR 400 | |||
| Part Number | 600258 | |||
| Shank | DHD340A | |||
| Thread Connection | 2 3/8" API Reg Pin Up | |||
| Minimum Bit Diameter | 108mm | |||
| Hammer Flat Size | 65mm (2.56") | |||
| Weight | 38 Kg (83.8 lbs) | |||
| Outside Diameter | 98mm (3.875") | |||
| Length (shoulder to shoulder) | 1042mm (41") | |||
| Minimum Weight On Bit | 250 Kg (550 lbs) | |||
| Maximum Weight On Bit | 500 Kg (1100 lbs) | |||
| Parts List | Maintenance Kits | ||||
|---|---|---|---|---|---|
| Type | SUPER DOMINATOR 400 | Service Kit | Repair Kit | ||
| Shank | DHD340A | ||||
| Item | Description | Part No. | SK45 | RK83 | |
| 1 | Thread Protector | 200111 | No | No | |
| 2 | Top Adaptor | 603215 | No | No | |
| 3 | O-Ring | 768040 | Yes | Yes | |
| 4 | Non Return Valve | 602633 | No | Yes | |
| 5 | N.R.V Spring | 760108 | Yes | Yes | |
| 6 | Make up Shim - 4.9mm | 602634 | No | Yes | |
| Make up Shim - 5.3mm | 602635 | No | Yes | ||
| Make up Shim - 5.7mm | 602636 | No | Yes | ||
| 7 | Compression Spring | 760107 | No | Yes | |
| 8 | Cylinder | 03384 | No | No | |
| 9 | Air Distributor | 603266 | No | No | |
| 10 | O-Ring | 768050 | Yes | Yes | |
| 11 | Piston | 603383 | No | No | |
| 12 | Snap Ring | 783029 | Yes | Yes | |
| 13 | Bit Retaining Ring | 603586 | No | Yes | |
| 14 | Chuck Spacer | 602733 | Yes | Yes | |
| 15 | Chuck | 603218 | No | Yes | |
| Foot Valve | 601773 | No | No | ||
