785G Off-Highway Truck Systems Caterpillar


Pump and Motor (Final Drive Lubrication)

Usage:

785G RTL


Illustration 1g03724484

Table 1
Item  Qty  Part  Specification Description 
Grease dry moly paste 
Motor 
Displacement: 13.5 cc (0.824 cubic inch)
Rotation: Bi-Directional
Max Continuous Pressure: 210 bar (3045 psi)
Max Intermittent Pressure: 235 bar (3407.5 psi)
Pump Section 1 
Displacement: 33 cc (2 cubic inch)
Rotation: CW
Max Continuous Pressure: 50 bar (725 psi)
Inlet Pressure Range - Pump: 0.7 - 3.0 bar (10.2 - 43.5 psi)
Pump Section 2 
Displacement: 33 cc (2 cubic inch)
Rotation: CW
Max Continuous Pressure: 50 bar (725 psi)
Inlet Pressure Range - Pump: 0.7 - 3.0 bar (10.15 - 43.5 psi)
Torque to 120 ± 12 N·m (89 ± 9 lb ft) 
Torque to 30 ± 3 N·m (22 ± 2 lb ft) 
Torque to 45.0 ± 4.5 N·m (33.2 ± 3.3 lb ft) 
Torque to 70 ± 7 N·m (52 ± 5 lb ft) 
Torque to 30 ± 3 N·m (266 ± 27 lb in) 
Torque to 15.0 ± 1.5 N·m (132.8 ± 13.3 lb in) 
Max Speed:  2300 RPM 
Minimum Speed:  500 RPM 
Viscosity Range:  12 cSt - 750 cSt 
Max Continuous Temperature:  110° C (230° F) 
Max Peak Temperature:  125° C (257° F) 

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