LoDril rigs have many models and each model has a particular set of winches.
- The smaller rigs could have the PL2 Pullmaster model and the larger one could have the H25 Pullmaster model.
- The rigs have the main Kelly bar winch and a smaller auxiliary winch.
- Each of these winches is the exact models that Ryan Hydraulics would have in inventory, and have multiple units of each.
- Below is a list of winches, with their descriptions, that have been used on their rigs.
Standard Winches
Special Winches
Pulllmaster Model PL5
- Equal speed in both directions
- 4500 lbs. pull at 2100 psi.
- 135 feet per minute at 24 GPM
- Capable of holding 100 feet of 1/2″ cable
H25A Spec 634
- High-speed reverse model.
- External brake release option.
- 30000 lbs. pull at 2500 psi.
- 99 feet per minute hoisting at115 GPM
- 462 feet per minute lowering at 115 GPM
- Capable of holding 91 feet of 7/8″ cable
- Grooved drum for 7/8″ cable
Pullmaster Model M8
- Equal speed in both directions.
- External brake release option.
- 8500 lbs. pull at 2000 psi.
- 116 feet per minute at 37 GPM
- Capable of holding 152 feet of 1/2″ cable
H25 Spec 627
- High-speed reverse model
- 25000 lbs. pull at 2500 psi
- External brake release option
- 140 feet per minute hoisting at 115 GPM
- 651 feet per minute lowering at 115 GPM
- Capable of holding 91 feet of 7/8″ cable
Pullmaster Model M12
- Equal speed in both directions.
- External brake release option
- 12000 lbs. pull at 2200 psi
- 104 feet per minute at 50 GPM
- Capable of holding 222 feet of 5/8″ cable
M25A spec 650
- Equal speed in both directions
- External brake release option
- 30000 lbs. pull at 2100 psi
- 99 feet per minute at 115 GPM
- Capable of holding 91 feet of 7/8″ cable
- Grooved drum for 7/8″ cable
Pullmaster Model H12
- High-speed reverse model
- External brake release option
- 12000 lbs. pull at 2200 psi
- 104 feet per minute hoisting at 50 GPM
- 449 feet per minute lowering at 50 GPM
- Capable of holding 222 feet of 5/8″ cable
M25A Spec 656
- 25,000 lbs. pull at 2500 PSI
- 25,000 lbs. pull at 2500 PSI
- 140 feet per minute at 115 GPM
- Same cable capacity as the 634
- Same grooved drum for 7/8″ cable
Pullmaster Model M18
- Equal speed in both directions
- External brake release option
- 18000 lbs. pull at 76 GPM
- Capable of holding 239 feet of 5/8″ cable
H25A Spec 709
- High-speed reverse model
- External brake release option
- 30000 lbs. pull at 2500 psi
- 99 feet per minute hoisting at 115 GPM
- 462 feet per minute lowering at 115 GPM
- Capable of holding 91 feet of 7/8″ cable
- Grooved drum for 7/8″ cable
Pullmaster Model H18
- High-speed reverse model
- External brake release option
- 8000 lbs. of pull at 2300 psi
- 122 feet per minute hoisting at 76 GPM
- 563 feet per minute lowering at 76 GPM
- Capable of holding 239 feet of 5/8″ cable
Pullmaster Model M25
- Equal speed in both directions
- External brake release option
- 25000 lbs. pull at 2500 psi
- 140 feet per minute at 115 GPM
- Capable of holding 91 feet of 7/8″ cable
Pullmaster Model H25
- High-speed reverse model
- External brake release option
- 25000 lbs. pull at 2500 psi
- 140 feet per minute hoisting at 115 GPM
- 651 feet per minute lowering at 115 GPM
- Capable of holding 91 feet of 7/8″ cable