Loadcraft Industries, Ltd.
LCI - Model Drawworks 1000/4212-42 -Loadcraft Rig
Carrier - Seven axle: Three front steering axles (rated at 22,000 lbs. each) have spring suspension, Rear tandem driving axles (rated at 50,000 lbs. total) have walking beam suspension, Third driver rear axle with air bag lift suspension is rated at 25,000 lbs. capacity, Pusher axles with air lift suspension is rated at 25,000 lbs. capacity
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Carrier Options
- Two powered front steering axles are optional for use in rough or muddy terrain
- Trailer models are available with either a single drop (gooseneck) or straight (rough terrain) design
- Tool boxes, extra fuel tanks, spare tires, operator platforms can be supplied as needed
Controls and Hydraulic System
- The console panel for all leveling jacks, mast raising and extending cyl., engine, transmission, and main drum are located at one position for simple, quick rig-up. Operator`s console can be provided movable to 12`, 15`, or 18` 6".
- 50 gpm hydraulic pump for all rig hydraulics and tong operation
- Filters provided on pressure and return lines
Options
- 70 gpm hydraulic pump
- Hydraulic oil cooler for continuous use and hot climate applications
- Single or dual 8,000 lbs. or 12,000 lbs. catline winch for safe, efficient lifting
- Hydraulic catworks for precise control of make-up and break-out torques
- Cold weather packages for -40° operation
- Folding platforms off operator side of rig
- Spare line spool
- Mast lite package
- Rig ramps and crossbase supports
- Rig substructure - Hydraulic Telescopic type
- Rotary chain case drive
Main Drum
- Demountable, forged steel brake rims are 42" diameter x 12" wide
- Brakes are cooled by circulating water
- Drum shaft diameter is 6 1/2"
- Single line pull is 45,000 lbs.
- Outboard Eaton (Fawick) clutch
- Parmac Model 202 Auxiliary brake standard
Drawworks Options
- LEBUS grooving on main drum - 1 1/8" diameter
- Rotary drive-torque shaft from right angle box
- Crown block saver
- Disc brake in lieu of Parmac Auxiliary brake
Mast Model 116 x 410 Twin Box (per API 4F)
- Twin box leg fixed base design allows fast positioning of rig before mast is raised. Clear height is 116` below crown.
- Static hook load capacity:
- on 8 lines 360,000 lbs.
- on 10 lines 410,000 lbs.
- Crossover crown with 36" fast line sheave plus five 30" sheaves
- All sheaves mounted on Timken double row bearings
- Racking capacity 10,080` of 4 1/2" drill pipe
- Two hydraulic raising rams and two hydraulic telescoping rams
- 1 1/8" wire line standard
Mast Options
- Mast lights, standpipes, 24" sandline sheave
Drive Train
- Twin C15 or Ser 60 Detroit (475 to 540 HP Twin engine)
- Allison CLT 6061 transmission
- Optional 6610 Allison Series (gear driven compound behind the transmissions)
- Engine, transmission, and compound mounted in rubber above deck for easy access
- Pressure lubricated combination right-angle box/drop box for drive to drawworks, rotary drive, and rear bogies