Parker’s 031 series fixed displacement gear motors offer high durability & resistance to oil contamination due to their cast iron, roller bearing construction making them an ideal selection for the Vocational Truck, Winch and Oil & Gas markets. They are available as single, , two-speed, or winch motors.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Turf Equipment
• Vocational & Municipal Equipment
• Mining
• Oil & Gas

Features/Benefits:
• Three-piece cast iron construction for distribution flexibility
• Cast Iron construction for durability
• Balanced Thrust Plates minimize friction and leakage
• Roller bearings for durability
• Multiple sections available

Applications:
• Tire Trucks
• Salt and sand spreaders
• Aerial Lift

Technical Specifications:
• Flow range to 38.4 gpm (145.4 lpm) per section
• Displacements from .985 to 3.94 cir (16.2 to 64.6 cc/rev)
• Operating pressures up to 200 bar (3,000 psi)
• Speeds up to 2,400 rpm
• Volumetric efficiencies up to 95%
• CW, CCW, and Bi-rotational motors available
• SAE and SI shafts, flanges and porting available
• Multiple section
• Extensive valve options available:  Pressure relief, anti-cavitation, cross port relief, solenoid unloading, proportional relief, and reversing.