MODELS 4-1-C10 and 4-4-C10
Hydraulic Starters

Performance (1.97 cubic inch per revolution gear motor)

Maximum Operating Pressure 3000 PSIG
Input Flow Required For 2400 RPM 24 GPM
Recommended Cranking Speed *** 2400 RPM
Maximum Cranking Speed (30 GPM) 3000 RPM
Torque At Maximum Operating Pressure 68 FT LB
Maximum Speed at 1/8 Revolution* 720 RPM
Minimum Speed at 1/8 Revolution* **

*The inertia drive requires controlled increase of flow from zero for the first revolution of the motor (engine not rotating). First 1/8 revolution is critical for starter pinion reliability and life.
** Reliable engagement, or 240 RPM
*** Most applications

Recommended Engine Sizes

Diesel Engines 250-700 cu.in.
4-11 liters

Natural gas engines with high driven loads such as compressors - use diesel recommendation otherwise, consult factory.

Dimensions (inches)

Drive Specifications

Drive Housing Mounting To Engine SAE #3
Drive Housing Part Number 251-5
Drive Part Number Model 4-1-C10 Model 4-4-C10
251-7-RH1 251-7-RH4
Number Teeth Model 4-1-C10 Model 4-4-C10
11 on 12 Tooth Blank 12 on 13 Tooth Blank
Pitch Model 4-1-C10 Model 4-4-C10
6/8 8/10

For more information or questions, please call Toll Free (800)392-3602 or contact sales@psiautomation.com.

We accept the following credit cards for payment:
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Contact PSI Automation for all your vane air motor needs. vert-line.gif (547 bytes)    2113 Seabrook Circle
  Seabrook, Texas 77586
  Tel: (281)280-8793
  Fax: (281)280-8795