Mobiledrill B31: High Torque and Pulldown Force for Heavy-Duty Drilling

HYDRAULIC FEED SYSTEM

• Pulldown Force: 13,250 lbs (6,010.1 kg)
• Retract Force: 17,600 lbs (7,983.23 kg)
• Feed Speed, Down: 0-87 ft/min (26.52 m/min)
• Feed Speed, Retract: 0-65 ft/min (19.81 m/min)
• Feed Stroke: 68 in (1.73 m)

POWER UNIT

• Deck Engines: Cummins, Deutz Diesel
• PTO: Transmission or Transfer Case

DRILL HEAD ROTARY

• Maximum Rotary Speed: 770 rpm
• Torque: 4,200 ft-lbs (5,694 Nm)
• Transmission: 4-Speed

ESTIMATED OPERATING CAPACITIES

• Hollow Stem Auger: 3-1/4 in (82.55 mm) ID: 50 ft (15.2 m)
• Continuous Flight Auger: 6 in (152.4 mm) OD: 135 ft (41 m)
• Continuous Flight Auger: 14 in (355.6 mm) OD: 30 ft (9 m)
• Utility Auger: 24 in (609.6 mm) OD: 5 ft (1.5 m)
• Concrete/Asphalt Coring: 1-24 in (25.4 mm – 609.6 mm) OD

OPTIONAL EQUIPMENT

• In-Out Slide Base: 12 in (304.8 mm) of travel
• Adjustable Auger Guide Support
• Above Deck Combination Auger/Rod Rack
• Toolboxes
• Water Pumps
• Break-Out Wrench
• Auger Guide
• Driller Platform
• Concrete/Asphalt Coring Kit

MOUNTING OPTIONS

• Truck
• Trailer
• Tractor
• Dozer
• Rubber Track
• Skid