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Trailer-Mounted Drilling Rigs
| Model | SDR-550TL |
SDR-650TL |
SDR-750TL |
SDR-1000TL |
| Drilling Depth (4-1/2" Drill Pipe), ft |
5,000 |
6,600 |
10,000 |
13,000 |
| Workover Depth (3-1/2" Drill Pipe), ft | 13,000 |
18,000 |
21,000 |
24,600 |
| Static. Hook Load, lbs | 300,000 |
350,000 |
400,000 |
500,000 |
| Number of Lines Stung to The Traveling Block | 8 |
8 |
8/10 |
10 |
| Diameter of Drilling Line, in | 1 |
1-1/8 |
1-1/4 |
1-1/4 |
| Drawworks Rated Power, HP | 550 |
650 |
750 |
1,000 |
| Engine | Caterpillar C-15 |
Caterpillar C-18 |
Caterpillar C-15 x 2 |
Caterpillar C-18 x 2 |
| Transmission | Allison S5610 |
Allison S6610 |
Allison S5610 x 2 |
Allison S6610 x 2 |
| Main Brake | Band/Disc |
Band/Disc |
Band/Disc |
Band/Disc |
| Auxiliary Brake | Eaton WCB |
Eaton WCB |
Eaton WCB |
Eaton WCB |
| Mast Type | Telescoping |
Telescoping |
Telescoping |
Telescoping |
| Mast Height, ft | 108 |
115 |
118/125 |
118/125 |
| Substructure Type | Telescoping |
Telescoping |
Foldable |
Foldable |
| Substructure Height, ft | 15 |
15
|
20 |
20 |
| Rotary Table | 17½" |
17½" |
20½"/27½" |
27½" |
| Hook Block Load, lbs | 300,000 |
350,000 |
400,000 |
500,000 |
| Swivel Load, lbs | 300,000 |
350,000 |
400,000 |
500,000 |