+1.(405) 324-0460

8127 S. I-35 service road Oklahoma City OK 73149 US

L&J MFG 6 axle 1000hp twin-engine self-propelled mobile drilling rig model# LJ900 oil field service

The Unit is powered by twin Caterpillar diesel motors:

Caterpillar C-15 electronic 540 hp diesel motor (front engine)

W/ Cat Th 35 Dropbox, automatic transmission, Caterpillar C-15 electronic 540 hp diesel motor (rear engine) w/ cat TH35 straight thru automatic transmission.

Draw works:

the Unit has an NOI draw works assy. w/ water circulating drum assy. 46x12 brake flanges, model# 2346, w/ twin disc po230 air clutch, rotary clutch has a po214 air clutch, the unit has a reverse gearbox for input to rotary drive assy. the unit has a 220 gal hydraulic tank w/ hyd filtration system Eaton 324wcbd water-cooled brake w/ dual piston.  

System for braking assist, complete hydraulic valve bank assembly w/relief valve, (2) midship hydraulic leveling legs, (2) rear hydraulic leveling legs 68,000# rear bogie. assembly model# DP 480 P-6.17/8.40 ratio tandem w/ (12) FS 1100r20 t831 radial st rear drive tires w/ 10 hole Budd wheels.

60,000# front triple steer axle assembly model# 140tb120 w/ (6) FS 445/65r22.5 T839 radial ST 20L tires & wheels, single man operator cab assembly w/ full caterpillar gauge panel, electronic shifter assy. low mount air ride seat, heater, windshield wiper motor, blade, & arm. 

the Unit has a Tulsa 12,000# hydraulic utility winch, model 1259w (p/n: 80944-001), (2) 110 gal steel diesel tanks.

900 hp twin engine work over/drilling rig


Oilfield Equipment and Spare Parts