RV-300 Helical Drive Head

PierTech lists output speeds at both theoretical and actual. Actual torque numbers are NOT listed at 100% efficiency. Maximum efficiencies have been applied to the torque and speed charts according to the manufacturer’s recommendations. Speed and torque output are dependent on the overall system efficiencies associated with the prime mover’s hydraulic system. When the purchaser is determining criteria for specific applications please contact PierTech. PierTech has made every attempt to present accurate and suitable information published in this document. This document should be used for information and comparative purposes only. When application-specific information is required, please contact PierTech.

Features

  • Large highly efficient gearboxes, designed specifically for long duty cycles.
  • Standard cross-over pressure relief systems to protect the motor from pressure spikes.
  • Two-piece bail housing design allows top section to be removed for easy motor access.
  • Single and two-speed models do not require drain lines.
  • All models are designed to be outfitted with PierTech TruLink® torque monitoring system.
  • All two-speed models are equipped with a pressure activated auto shift feature.
  • PROVIDE ACCURATE TORQUE AND SPEED SPECIFICATIONS PierTech ensures that all torque and speed specifications have maximum efficiencies applied to provide the most accurate specifications possible.

Complete System

PierTech offers a complete Drive package which includes:

  • Mounting brackets for:
    – Skid Loaders
    – Backhoe Loaders
    – Excavators (Compact & Large)
  • Anchor drive tool adapters
  • TruLink® digital torque monitoring system

Applications

PierTech offers a complete Drive package which includes:

  • DRILLING The DS, DT, and DV series are ideal for various types of drilling applications. Torque ranges from 2,500 ft/lb to 40,000 ft/lb.
  • ANCHORING The RS, RT, and RV models are designed specifically for the anchor installation industry. The high torque and slow speed configuration is ideal for anchor applications.

See It In Action

Specifications

REFERENCE TORQUE CHART (LT / HS)
Pressure (psi)THEORETICAL Torque (ft/lb)ACTUAL Torque (ft/lb)
25009684180378
260010071583593
270010458986809
280010846290023
290011233693239
REFERENCE TORQUE CHART (HT / LS)
Pressure (psi)THEORETICAL Torque (ft/lb)ACTUAL Torque (ft/lb)
3100225910187505
3200233197193554
3300240484199602
3400247772205651
3500255059211699
4000291496241942
4500327933272184
5000364371302428
HYDRAULIC MOTOR INFORMATION
Displacement13.73 cu/in (225cc)
Motor TypeVariable Speed Bi-Directional
Motor Output Shaft13T 8/16 Spline
Motor MountSAE – E 4 Bolt
Motor PortsCode 62 SAE Split Flange
Cross Over Pressure ReliefNA
PLANETARY GEARBOX INFORMATION
Gearbox TypePlanetary Four Stage
Reduction Ratio400:1
Output Shaft200mm Square
Internal Oil Capacity16.25 Gallons
Oil TypeSAE 80W90 GL-5
Shaft Pull Out (lbs.)300,000
REFERENCE SPEED CHART
Flow GPM (Liter)Low (rpm)High (rpm)
80 (302)43
90 (370)43
100 (378)54
110 (416)64
120 (454)75

To find out more about our hand-held helical drives, please contact our equipment advisors.