Cabot 750 Carrier Mounted Drilling Rig
800hp Carrier Mounted Drilling Rig for Sale
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Description :
Carrier :
Cabot 750 Drilling Rig, Carrier Mounted 3X2 Tandem Axles is powered by (2) rebuilt
Caterpillar 3406 Engines (0 hour rebuild) and Allison 750 auto transmission
(two C700 rebuild transmissions). Front and rear ends rebuilt by truck part
specialist. 112’ Mast, 300,000# capacity complete with racking board, all
raising lines and guidelines. Drawworks, hydromatic break, and crown assembly
also rebuilt.
New Components on Carrier :
Two Radiators for the 3406’s
Two PTO’s with pumps
Two Hydraulic pumps
All new tires and wheels
Two tilt cylinders from National Oilwell
One scooping cylinder from National Oilwell
Chains, Spockets and clutch parts on Drawworks
Hydraulic Tank
Steering gear and linkage
Break water tank
Mirror, Lights and Wiring
Cab, steering column and seat
Shafts, chains and sprockets on the compound box
Power steering pump and tanks
Drive shafts
Piping and Hoses
Hydraulic valve bank
Hydraulic filters and lines
Air tanks and brakes
Racking Board
Additional Equipment Also Available :
Substructure: 17’ Cabot style telescoping substructure with hand rails, V door,
two sets of stairs, bell nipple and low line to mud system. Also incorporated
is break water cooling tank and pumps
Rotary Table: 20.5” New style Ideco driven by Cabot 750 drop box
Block/Hook: 160 Ton Ideco UTB160
Swivel: 150 Ton Swivel
Mud Pumps: (2) Ideco T800 mud pumps with D398 Cat Engines, pinion driven
charging pumps (5 X 6) with all valve and piping.
Mud System: Two tank mud system (800 Bbls) with all standard equipment
including shaker, desander/desilter, degasser, agitators, charging pumps (5 x 6),
two mixing pumps (electric driven), two hopper pumps
Choke Manifold: with poor boy degasser
Generator House: Two 3406 cat gen sets with all electrical distribution and external
plug panel. Also to include cold start and rig air compressor.
Ancillary Equipment :
Motor Control Center for all electrical functions
4.5” Drilling Hose
6’ x 8’ Dog House
400 bbl fresh Water Tank with two 3x4 25HP pump
Main rig Diesel Tank with filtration and distribution pumps
Rig change house and tool room with personnel lockers and mech tool room area (8’ x 40’)
4 station koomey unit type 80 suited for environment
12 man camp house with day room (14’ x 52’)
Two 120 Gallon air receivers and two 4K Ingersoll Rand air winches
New drill line spooler air operated with drill line of 1 1/8”
Electrical and lighting package to include all wiring, plugs ,receptacles and lighting
as required per rig layout
Instrumentation Pac :
Weight Indicators
Rotary Torque
RPM Meter
Mud Pump SPM Meters
Pit Level Indicators
Flowmeter
Optional Items at additional cost :
Handling tools including – Make up and break out tongs, pipe elevators, Kelly drive
Annular – 7 1/16, 5000 NL Shaffer Double with 5000 lbs Nov available as optional
equipment if required
Scope of Work :
Completely disassemble mobile rig
Visually inspect all parts for excessive ware
Sandblast all necessary parts
Replace rusted metal and reinforce frame for extra strength
Primer frame and all other necessary parts
Sent all axles to truck parts specialists to be completely rebuilt
Install rebuilt axles with new tires and rims
Fill axles to specifications with gear oil
Dimensionally check all bearings for drawworks section for OIM fits
Assemble main drum with new bearings, seals, brake rims, bolts and replace worn sprockets
with new ones from National
Assemble sand drum with new bearings, seals, bolts and replaced worn spockets with new
ones from National
Install main drum with new bolts, nuts and anti-seize compound
Install sand drum with new bolts, nuts and anti-seize compound
Install complete main drum brake assembly with new brake bands, new brake blocks and new pins
Install new grease blocks, grease fitting and grease lines in drawworks section
Rebuild 202 Parmac Brake with new bearings, O-rings, bolts and AN locking nuts
Purchase two remanufactured D-3406 C Dita Caterpiller diesel engines from S&W Power Systems
Purchase two new 14” Rocore radiator assemblies from S&W Power Systems
Purchase two Allison CLT750 transmissions and a TG627 drop box assembly from
Copeland International Inc.
Install Allison transmissions onto Caterpillar Engines with supplied hardware
Install engine and transmission assembly on mobile rig frame
Install radiator assembly and fill with anti-freeze and water mixture
Assemble compound with new bearings, bolts and seals
Install compound and check for proper alignment with transmissions
Install new cab with steering wheel and seat on rig
Install new air brake system with new reservoirs, valves, gauges and air lines
Install new piping for air and hydraulic system
Replace all worn metal on mast with new
Manufacture new ladder on mast
Have Metco perform a dimensional inspection on mast to check for proper strength
Dimensionally check new bearings for crown assembly for OIM specifications
Install new bearings in crown sheaves and assemble crown
Install new grease fittings for crown assembly
Install new scoping and tilting hydraulic cylinders
Install new drive shafts and check for proper clearance
Install all gauges and proper controls in cab
Install lights and electrical wiring to meet highway safety standards |
