T-Series Drive Heads/ Two Speed Drives
Pro-Dig “T” Series are a Two Speed Drive Head that shifts on the fly, giving exceptional productivity benefits. They are available in the following options.
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Manual Switching – Controlled remotely by cab mounted switch
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Auto Kickdown – The unit always starts in a High Speed-Low Torque Mode as the system builds pressure generated by ground conditions the unit will automatically switch into a High Torque – Low Speed Mode. The Kickdown pressure setting can be adjusted to suit the operators preference.
Specifications
Motor Mount: SAE “C” 4 Bolt
Motor: 179 cc
Flow Range: 25-55 GPM (US)
Max Pressure: 2500 PSI
Unit Weight: 675 lbs.
Output Shafts: 3″ Hex
| OUTPUT SPEED (High Speed) | OUTPUT TORQUE (Low Torque) |
| FLOW GPM(US) | SPEED(RPM) | PRESSURE(PSI) | TORQUE(FT / LBS) |
| 25 | 20 | 900 | 2583 |
| 30 | 24 | 1200 | 3444 |
| 40 | 32 | 1500 | 4304 |
| 55 | 47 | 1800 | 5165 |
| OUTPUT SPEED (Low Speed) | OUTPUT TORQUE (High Torque) |
| FLOW GPM(US) | SPEED(RPM) | PRESSURE(PSI) | TORQUE(FT / LBS) |
| 25 | 10 | 900 | 5679 |
| 30 | 11 | 1200 | 9465 |
| 40 | 14 | 1500 | 12621 |
| 55 | 21 | 1800 | 15776 |
Features
Features
· Heavy Duty Planetary Gearbox
· Premium Quality US Manufactured Two Speed Hydraulic Motor
· Auto Kick down as Standard, Manual/Electro kit available
· High Quality Taper Roller Bearings
· Single Piece Shaft/Gear Carrier
· Lifetime Shaft Pullout Warranty
· Load Control Valve Available for Screw Pile Applications
Benefits
Benefits
· Long Service Lifetime
· Single Piece Shaft/Gear Carrier allows Taper Roller Bearings positioned either side of gear carrier resulting in High Radial Load Capability
· Two Speed units offer increased production rates Vs. Single Speed Drives
· Auto Kick down feature can be easily adjusted in the field
· Higher Output Speed assists in spinning off auger spoils
· Field Serviceable
· Manufactured and Serviced in the USA
