Caisson Consultant - Hughes LDH 80T Foundation Drill

Hughes LDH 80T Foundation Drill

  • Stock#: HUG-0147
  • Year: 1974
  • Make: Hughes
  • Model: LDH 80T
  • Hours: 5,874
  • FOB: Kansas

1974 Hughes LDH 80T Foundation Drill
Mounted on Hendrickson CCC Powered with Cummins 230

Rig Specifications:

80 ft Drill Depth
10 ft Drill Diameter with cribbing
8 ft Drill diameter will clear the outriggers pulled in 3 inches
16,000 lb Hoist Force
50,000 ft-lbs Torque Rotary DG Table  
16,000 lb Hoist Force
37,000 lb. Crowd Force
18,000 lb Two-speed Service Hoist
Turntable 240° rotation
4 ft slide stroke
6” Outrigger Jacks
14” Mechanical Clutches
74,800 lb estimated Transport Weight

Rig is fully operational and currently working daily.    

Excellent Condition and Well Maintained  
Full service records accurately documented

Cat 3306 Engine on upper drill unit-rebuilt 2004 (5874 hrs)
Carrier Engine is Cummins 230—rebuilt 1999 (1930 hrs)
Entire PTO and Master Clutch replaced (2016)
Outer bar Pull Out rebuilt (2007)
Dig Clutch assembly rebuilt (2006)
Rotary Table- DG unit (remanufactured 2008, inspected (2011)
New Hydraulic pump (2007)
Differential gears inspected and serviced
Remanufactured front differential (2007)
All Boom mounts and Trunnions bored and rebuilt (2003)
Intermediate Swing rebuilt (2006)