Draw Works Features

Draw Works Model 1000/42x12

• Twin Kobelt 5028 on a single 60x10 water circulated disc assist brake
• 1 1/8in Lebus grooving on main drum
• 230-H Wichita Clutch on main drum

Mast Model 120/410

(Double Tubing, Triple Rods)-(per API 4F)

• 4-leg fixed base
• Clear height is 120ft below crown
• Static hook load capacity on 10 lines 410,000lbs
• 42in fast line sheave
• 36in dead line sheave
• 36in sheave cluster
• All sheaves mounted on Timken double row bearings
• Racking platform capacity is 12,000ft of 4 1/2in tubing
• Hydraulic rams for raising and telescoping
• Adjustable work platform

Mast Options

• Mast lighting
• Standpipes

Drive Train

• Standard Twin Caterpillar C15 540hp
  • Cummins or Detroit Diesel optional
• Twin Allison M5610A 6-speed transmissions
• Cotta Compund/Dropbox

Carrier

• Standard 7-axle carrier
• (3) Front axles (rated at 25,000lbs each) have spring suspension
• Rear axles (rated at 60,000lbs combined) have walking beam suspension
• Third and fourth (non-driving) rear axles with air bag lift suspension rated at 20,000lbs
• All axles monitored by a Bendix Anti-Lock Brake System

Controls & Hydraulic System

• Controls for all leveling jacks, mast raising and scoping cylinder, engine, transmission, main drum clutch, winch, and road to winch shifting are located at lower operator’s station for easy rigup.
• 50gpm hydraulic pump for all rig hydraulics and tong operation
• Filters provided on suction and return lines
• Standard (2) Braden PD12 Service Winch

Rig Options

• Hydraulic oil cooler for continuous use and hot climate applications
• Cold weather engine package with fuel, oil and coolant heaters
• Ventilated engine/transmission enclosure with removable doors
• Folding walkways on off-operator side
• Rotary drive package