The Diedrich D50 on Mack MD7 combines Diedrich D50 drilling capability with the mobility of a Mack MD7 truck-mounted platform. Built with a John Deere Tier 4 drill engine, 21 ft heavy-duty mast, hydraulic slide base, onboard water pump, and multiple winches, this unit is well-suited for geotechnical, environmental, SPT, and rotary drilling applications. Mounted on a Mack MD7 chassis, this D50 configuration supports contractors who need a road-ready drill rig with practical transport capability and dependable jobsite performance.
Key Features
- Truck-mounted Diedrich D50 drill rig designed for field mobility and jobsite setup
- Mack MD7 chassis supports road transport and equipment access
- Configured for geotechnical, environmental, SPT, and rotary drilling applications
- 21 ft heavy-duty mast supports drilling production and tooling flexibility
- Onboard water pump supports drilling operations in the field
- Multiple winches support tooling, wireline, and drilling support needs
- Equipped for SPT sampling, rod handling, and rotary drilling support applications
Unit Specifications
- Year: 2022
- Drill Engine: John Deere Tier 4 turbo diesel engine
- Drill Engine Horsepower: 115 hp
- Mast: 21 ft heavy-duty mast
- Slide Base: Hydraulic slide base
- Side Slide: Side-to-side wiggle tail
- Water Pump: 3L6, 2-speed water pump
Truck Chassis Specifications
- Chassis: Mack MD7
- Truck Engine: Cummins 6.7L inline 6-cylinder turbo/intercooled diesel engine
- Truck Engine Power: 260 hp @ 2,600 rpm
- Truck Engine Torque: 660 lb-ft
- Truck Transmission: Allison 2500 HS 6-speed transmission
- GVW: 33,000 lbs
- Fuel Tank: 50 gallons
Drill Mast & Positioning
- Detent feed with rapid retract
- Hydraulic slide base
- Side-to-side wiggle tail
- Hydraulic hinged sheave assembly
Winch Package
- 3,000 lb tool winch with brake and cable tensioner
- 7,000 lb tool winch with brake and cable tensioner
- Wireline winch
Water System
- 3L6, 2-speed water pump
Rod Handling & Breakout
- Automatic SPT hammer, side cylinder mount
- Upper spindle adapter, NWJ / 4-1/4 in box / NWJ
- Lower spindle adapter, 4-1/4 in pin / U-joint / 2 in hex box
Standard Features
- Truck-mounted drill rig configuration
- Mack MD7 carrier platform
- John Deere Tier 4 drill engine
- Heavy-duty mast configuration
- Hydraulic slide base
- SPT sampling support
- Wireline support
- Water pump support
Specifications are provided for general reference and may vary by unit configuration.
Interested in this Diedrich D50 on Mack MD7? Contact Rig Source at (630) 365-1649 to confirm current availability, pricing, configuration details, and transport requirements.
630.365.1649
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