NK3 Auger Unit
Auger Unit - NK3 Auger Unit
Our Australian built NK3 Auger Driver Unit features a 50.8 hexagonal or 75mm square output shaft and is ideal for skid steer, backhoe or excavator operations up to 7 tonne. The augers are driven via a planetary reduction gearbox to multiply the output torque of the hydraulic drive motor.
The NK2 Auger Driver Unit delivers a maximum output shaft speed of 91 rpm, with a maximum allowable output of 4,500 Nm (3,276 ft/lbs) of borer torque. Due to the compact design of the borer, it will go down a 300mm post-hole, giving a maximum digging depth of 2.1m (7 ft) without using an extension – if more depth is required extensions are available. Augers range from 100mm-750mm (4″-30″) in diameter with a standard digging length of 1500mm (5 ft). Augers feature a 65mm round output shaft and have a maximum pull-out and push-down force of 6 tonne. The Auger Driver Unit is supplied with a frame to suit the carrier machine, with the option of a side shift on some frame types and has swing reduction friction washers fitted as standard.
|Mini loader 4tÐ8t|
|Max Flow (lpm)||75Ð115|
|Pressure (bar)||241 (3500psi)|
|Max Torque (Nm)||4670|