Failing Holemaster 3000-CF Drill Rig

Item No
3472
Condition
Used
Manufacturer
Failing
Status
Available
Model Year
0
Model No
3000-CF Drill Rig
Quantity
1
Price
Description

  • Failing / Gefco Holemaster 3000-CF Drill Rig
  • Factory Rated Capacity: 3,700 ft. depth using 3-1/2” drill pipe
  • Mast: Cold drawn street tubing, elec. Welded, 3-sect. with 3-way taper on top sect.
  • Hydraulically raised & lowered.
  • Wired for elec. Lights.
  • Equipped w/retracting channel swivel guides for reverse circulation swivel.
  • Equipped with ladder, climber’s safety device.
  • Hgt. 72” Telescoping, Width 86” center to center of mast legs,
  • Depth 48” center to center of mast legs,
  • Capacity total gross 133,000 lbs. hook load 100,000 lbs.
  • Racking board capacity 3,000 ft. of 3-1/2” drill pipe,
  • may be mounted to pull 30' ft. or 40' ft. joints,
  • Crown block….. 6 trip line sheaves, 6 kelly line sheaves & single sand line sheaf.
  • Draw works: Drum barrel dia. & length (Trip drum 10” x 13”) (Kelly drum 8” x 17”) maximum single line pull first wrap (Trip drum 16,600 lbs. w/6 line block) (Kelly drum 16,600 lbs. 3/4” x 525’) Line dia. & capacity (Trip drum 3/4” x 525’ ft) (Kelly drum 16,600 lbs. 3/4” x 525’ ft) Brakes, mechanical lugh-leverage type, double self-energized & equalized (Trip drum 27” x 7”) (Kelly drum 24” x 7”).
  • Auxiliary brake: 15” double rotor parkers none Parkersburg.
  • Catheads, 2, mounted each end of Kelly drum shaft.
  • One special air actuated for spinning or breakout, mounted on driller”s side.
  • One foster automatic cathead mounted on opposite side.
  • Rotary Table: Fully enclosed, oil bath type.
  • Spiral bevel gears, ground & lapped in matched sets.
  • Opening 18” through table for setting casing.
  • Hinges up to allow setting casing up to 34” O.D.
  • Rotary table, drum & sand reel, 5 forward & 1 reverse.
  • Air Compressors: for control air….1 or 2 Wabco model 2 AVC mounted on compound case.
  • For developing wells, ect….model 253-S2 or 50 SDS or equivalent may be installed on the gooseneck.
  • Engines: 2, each providing 100 continuous BHP, through 17-1/2" fluid couplings,
  • GM diesel 4031-C is standard; other makes with suitable specs. may be installed.
  • Compound Case: Engines may be compounded or used singly.
  • Oil spray bath, three shaft, w/jaw clutch.
  • Transmission: 5 speeds forward….7.20:1, 3.90: 1:2, 12:1:1, 18:1:1, 00:1. 1 speed reverse….7.09:1.
  • Clutches: Hoisting drum….2 Fawick 18CB500 air clutches; 18”. Kelly drum…. 2 Fawick 21.5E475 air clutches. 21-1/2”. Rotary table….twin disc CL-211 air actuated clutch. Master clutch….lipe-roll way 14”; 2 plate. Engines: twin disc 11”; 2 plate. Air Compressor….twin disc 11”; 3-plate.
  • Controls: Located on side at left of drawworks.
  • Air valve control panel; remote transmission shifter; throttle; trip & Kelly brakes; hydraulic control & pressure gauge; instrument panel for engines; weight indicator & driller’s platform.
  • Located in N.W. Region, Africa


Back Print