Screw Pile Torque Heads 190,000Nm to 300,000Nm

Digga's Ultra Drive range of Screw Pile Torque heads produce between 190,000Nm and 300,000Nm. Digga manufacture the only dedicated Screw Anchor Drives specially designed for the rigors of helical pile installation. Fitted with our patented Anti Kickback Valve, which controls the rapid decompression of oil cause during the application of helical foundation piles, you’ll get maximum life & performance out of your Digga Torque Head. Using only superior quality, highly volumetric efficient radial piston motors, Digga Screw Pile Torque Heads efficiently utilise the total available horsepower of your machine - Delivering consistent & efficient helical pile installation throughout your working day = More lineal metres in the ground = Maximum returns

If you're looking for industry leading performance and reliability, with engineering back up, & experienced service you can count on, look no further than Digga for all your Screw Anchor Drive needs in Europe, England, France and Russia. Our reputation has been built over 31 years of product quality and customer service. We provide solutions for excavators of various makes and models including Kubota, Bobcat, Cat, JCB, Case Komatsu, Kobelco, Takeuchi, Volvo and Doosan Excavators.

Features 
  • Compact, High Quality, Australian made gearbox
  • In built PRV (pressure relief valve) standard
  • ECV (Energy Control relief Valve) to prevent rapid decompression of oil, caused by the reverse energy created by pile kick-back
  • With the highest volumetrically efficient motor available, you will maintain consistent & efficient helical pile installation throughout the working day
  • Extreme duty shaft locking system
  • No complex hoses, valving or filtration
  • 2 speed drives available up to 380 lpm, no need to detune your machine
  • Single speed drives available up to 800 lpm
  • 1yr Gearbox & 1yr Motor Warranty
Dimensions 
  • Overall Length: from 1915mm
  • Diameter: from 671mm
 Digga Europe - UD 250 Ultra Drive Unit
Ultra Drive Specifications 
  ud 190 ud 220 ud 250 ud 300
Max Torque 186,644 nm 207,653 Nm 243,495 Nm 305,371 Nm
Max Pressure 240 bar @ 380 lpm
Max flow 380 lpm @ 240 bar
Max Power 150 kw 150 kw 150 kw 150 kw
Motor Radial Piston Radial Piston Radial Piston Radial Piston
PRV Included Included Included Included
ECV Included Included Included Included
Overall Length 1915 mm 1915 mm 1915 mm 1915 mm
Diameter 671 mm 671 mm 671 mm 671 mm
Weight - No hitch / oil 1194 kg 1573 kg 1573 kg 1573 kg
Shaft 150 mm square 150 mm square 150 mm square 150 mm square