Sauer 45 Series Frr045 Frr060 Jrr045 Jrr060 Hydraulic Axial Piston Pump

Sauer 45 Series Frr045 Frr060 Jrr045 Jrr060 Hydraulic Axial Piston Pump

Series 45 is a complete family of variable displacement, axial piston pumps for open circuit applications. These hydraulic pumps are engineered for high performance and reliability across various industrial and agricultural platforms.

L & K Model Features:

Series 45 Frame L and K pumps feature a single servo piston design with a cradle-type swashplate set in polymer-coated journal bearings. A bias spring and internal forces increase the swashplate angle, while the servo piston decreases it. Nine reciprocating pistons displace fluid efficiently as the cylinder block rotates.

• Displacements ranging from 25 cm³ to 147 cm³ [1.53 - 8.97 in3/rev]
• Operating speeds up to 3600 rpm
• Continuous pressures up to 310 bar [4495 psi], peak up to 400 bar [5800 psi]
• Control options: Load sensing and pressure compensated
• Through-drive capability for multi-circuit systems
• Multiple mounting flanges, shafts, and porting options

The 45 series hydraulic pumps are widely utilized in heavy-duty machinery including:

• Mobile Cranes & Telescopic Handlers
• Forklift Trucks & Wheel Loaders
• Sweepers & Backhoe Loaders
• Forestry and Agricultural Machinery
• Fan Drive Systems