12” Superior 1200
The Superior 1200 incorporates a unique piston design for high performance and reliability especially in Oil & Gas applications.
This hammer is suitable for a wide range of air pressures. Its optimum performance is reached at air pressures of 200psi (14 bar) and above.
Standard design features include a jetted back head, a variable air bleed piston and a bit catcher system to ensure your bits are not lost down the hole and diamond enhanced inserts.
| At a Glance | |||
|---|---|---|---|
|
Size
|
Shank
|
Air pressure
|
Air flow
|
|
381mm - 660mm
(15" - 19 1/4") |
DHD112 Pin Drive
|
100 - 435 psi
(7 - 30 bar) |
700 - 4350 cfm
19822 - 123178 l/min |
| Hammer Overview | ||||
|---|---|---|---|---|
| Hammer Model | Superior 1200 - Thrd ctch | |||
| Part Number | 600435 | |||
| Shank | DHD112 Pin Drive | |||
| Thread Connection | 6 5/8" API Reg Pin | |||
| Minimum Bit Diameter | 381mm | |||
| Hammer Flat Size | C Ring Type | |||
| Weight | 615 Kg (1,356 lbs) | |||
| Outside Diameter | 273mm (10.75") | |||
| Length (shoulder to shoulder) | 1684mm (66.3") | |||
| Minimum Weight On Bit | 1600 Kg (3520 lbs) | |||
| Maximum Weight On Bit | 3500 Kg (7700 lbs) | |||
| Parts List | Maintenance Kits | ||||
|---|---|---|---|---|---|
| Type | Superior 1200 - Thrd ctch | Service Kit | Repair Kit | ||
| Shank | DHD112 Pin Drive | ||||
| Item | Description | Part No. | SK93 | RK150 | |
| 1 | Thread Protector | 200112 | No | No | |
| 2 | Circlip | 777001 | Yes | Yes | |
| 3 | O-Ring | 768133 | Yes | Yes | |
| 4 | N.R.V Seat | 602286 | No | Yes | |
| 5 | Non Return Valve | 602288 | No | Yes | |
| 6 | N.R.V Spring | 760055 | Yes | Yes | |
| 7 | Top Adaptor | 605000 | No | No | |
| 8 & 9 | O-Ring (2) | 768137 | Yes | Yes | |
| 10 | Bleed Plug - Blank | 602499 | No | No | |
| Bleed Plug - 3mm | 602500 | No | No | ||
| Bleed Plug - 4mm | 602501 | No | No | ||
| Bleed Plug - 5mm | 602502 | No | No | ||
| Bleed Plug - 6mm | 602503 | No | No | ||
| Bleed Plug - 8mm | 602874 | No | No | ||
| 11 | Spacer | 602366 | No | Yes | |
| 12 | Cylinder | 604875 | No | No | |
| 13 | Piston | 604503 | No | No | |
| 14 | Snap Ring | 783021 | Yes | Yes | |
| 15 | Bit Guide Bush | 602531 | No | Yes | |
| 16 | O-Ring | 768184 | Yes | Yes | |
| Viton Band Containment | 603819 | Yes | Yes | ||
| 17 | Bit Retaining Ring | 602530 | No | Yes | |
| 18 | Drive Pin Set (8) | 600564 | Yes | Yes | |
| 19 | Bit Catcher Chuck | 604727 | No | Yes | |
| 20 | Threaded Catcher | No | No | ||
| Foot Valve | 602522 | No | No | ||
