THE FASTEST DRIVE HEAD IN ITS CLASS
Digga’s High Powered Drives operate at a MAX PRESSURE OF 5,000 PSI providing you with the speed and performance without detuning your machine.
COMPACT, HIGH QUALITY, DIGGA MADE GEARBOX
Digga gears are precision machined by Digga from high-grade alloy steel, specifically for gear manufacturing. Highly efficient, pressurized gearbox ensures no leaks & minimal maintenance.
BUILT-IN PRESSURE RELIEF VALVE AS STANDARD
Ensures max volumetric efficiency for consistent & efficient pile installation throughout the working day.
INTEGRATED ENERGY CONTROL VALVE
This revolutionary bypass valve is fitted to the drive to control the rapid decompression of oil caused by pile kick-back during the screw anchoring process.
ENGINEERED HOOD & EARS
For maximum strength. Specifically designed for heavy-duty drilling applications.
EXTREME DUTY SHAFT LOCKING SYSTEM
The Digga 2 piece shaft, is a separate component to the planetary carrier, isolating the planetary gears fromthe pushing, pulling & bending forces generated by the machine.
Specifications
| UD190HPT | UD220HPT | UD250HPT | UD300HPT | |
| MAX TORQUE (FT-LBS) | 141,685 | 157,634 | 184,842 | 231,814 |
| MAX SPEED (RPM) LOW TORQUE | 18 | 17 | 14 | 11 |
| MAX SPEED (RPM) HIGH TORQUE | 11 | 10 | 8 | 7 |
| MAX FLOW (GPM) | 100 GPM @ 3,500 PSI | |||
| MAX PRESSURE – DO NOT EXCEED | 5,000 PSI @70 GPM | |||
| MAX HORSE POWER | 201 | 201 | 201 | 201 |
| MOTOR TYPE | RADIAL PISTON | RADIAL PISTON | RADIAL PISTON | RADIAL PISTON |
| PRESSURE RELIEF VALVE | INCLUDED | INCLUDED | INCLUDED | INCLUDED |
| ENERGY CONTROL VALVE | INCLUDED | INCLUDED | INCLUDED | INCLUDED |
| STANDARD OUTPUT SHAFT | 150MM SQUARE | 150MM SQUARE | 150MM SQUARE | 150MM SQUARE |