The Diedrich D90 on Terramac RT6 is a track-mounted drill rig designed for geotechnical, environmental, SPT, and rotary drilling applications. Mounted on a Terramac RT6 crawler carrier, this D90 configuration combines off-road mobility, a John Deere turbo diesel drill engine, onboard water support, multiple winches, rod handling equipment, and a heavy-duty mast setup. With a climate-controlled Terramac cab, slide base, wiggle tail, SPT hammer, and Diedrich-style breakout system, this unit is well-suited for contractors needing a rugged drilling platform with jobsite access and reliable field performance.
Key Features
• Track-mounted Diedrich D90 drill rig designed for rugged field conditions
• Terramac RT6 crawler carrier supports off-road mobility and jobsite access
• Configured for geotechnical, environmental, SPT, and rotary drilling applications
• Onboard water system supports drilling operations in the field
• Multiple winches support tooling, wireline, and drilling support needs
• Equipped for SPT sampling, rod handling, breakout, and casing support applications
• Climate-controlled carrier cab supports operator comfort in field conditions
Unit Specifications
• Year: 2014
• Drill Engine: John Deere turbo diesel
• Transmission: Eaton transmission
• Drill Torque: 12,428 ft-lb
• Pullback Force: 32,515 lbs
• Pushdown Force: 21,450 lbs
• Spindle: NWJ pin spindle
• U-Joint: 2 in hex U-joint
• Water Tank: 250-gallon water tank with under-tank storage for 5 ft rods
• Dimensions: 26 ft L x 8 ft 3 in W x 10 ft H
Carrier Specifications
• Year: 2018
• Carrier: Terramac RT6
• Controls: Single joystick
• Cab: Enclosed cab with A/C and heat
• Cab Fan: Included
• Display: MD4 screen
Drill Mast & Positioning
• Mast tilt pulleys
• Slide base
• Wiggle tail
• Front auger rack
• 10 ft rod storage on deck
Winch Package
• 7,000 lb tool winch
• 2,000 lb tool winch
• 800 lb wireline winch
• Recovery winch
• Cathead
Water System
• Bellin 8 Series water pump
• 250-gallon water tank
• Under-tank storage for 5 ft rods
Rod Handling & Breakout
• Diedrich-style breakout table
• Breakout wrench
• SPT hammer
• NWJ pin spindle
• 2 in hex U-joint
Standard Features
• Underdeck toolboxes
• Front auger rack
• 10 ft rod storage on deck
• Climate-controlled cab
• Single joystick carrier controls
• MD4 screen
• Cab fan
Specifications are provided for general reference and may vary by unit configuration.
Interested in this Diedrich D90 on Terramac RT6? Contact Rig Source at (630) 365-1649 to confirm current availability, pricing, configuration details, and transport requirements.