Main Hydraulic Pump – P/N 11R0791:AA, GP-PS - Pressure Supply

The main hydraulic pump assembly with Part Number 11R0791:AA is a GP-PS (General Purpose – Pressure Supply) unit designed to deliver reliable hydraulic power in demanding operational environments. Tagged under Case No. 11-BD025 and Sales Order 8600636799, this unit is commonly used in mobile equipment or industrial hydraulic circuits. While the exact pump configuration (gear or piston) may vary by final specification, the GP-PS series is known for its compatibility with a broad range of hydraulic fluids, including mineral and synthetic oils of ISO VG 32, 46, or 68 grades. With an operating pressure typically rated up to 250 bar, the pump features SAE flange mounting, clockwise shaft rotation, and standard horizontal shaft orientation. Sealing options include Viton or Buna-N, depending on system fluid. The compact form factor and noise output below 75 dB(A) ensure ease of integration and quiet operation, supported by precise filtration and suction requirements.

Specifications:

– Component Type: Main Hydraulic Pump Assembly
– Part Number: 11R0791:AA
– Description: PUMP GP-PS (General Purpose – Pressure Supply)
– Sales Order (SO): 8600636799
– Case Number: 11-BD025
– CCR Number: J218-4101515412
– Quantity: 1 Unit

– Pump Type: Gear or Piston Hydraulic Pump (Exact type to confirm)
– Rated Flow Rate: [To be confirmed; typically 40–150 L/min]
– Rated Operating Pressure: Up to 250 bar (3,625 PSI)
– Fluid Compatibility: ISO VG 32 / 46 / 68 hydraulic oil, mineral or synthetic-based
– Drive Type: Engine-driven or electric motor-driven
– Mounting Style: SAE flange
– Shaft Orientation: Horizontal
– Rotation Direction: Clockwise (viewed from shaft end)
– Sealing Type: Viton or Buna-N elastomeric seals
– Operating Temperature Range: -20°C to +90°C
– Filtration Requirement: ≤ 25 μm absolute (ISO 4406 20/18/15 or better)
– Noise Level: < 75 dB(A)
– Suction Pressure Range: -0.2 to +0.5 bar
– Output Port Type: BSP/NPT threaded or SAE flanged

Physical Dimensions:
– Height: ~250 mm
– Width: ~180 mm
– Length: ~320 mm
– Dry Weight: ~32–45 kg (based on configuration)

For further specifications or to inquire about this equipment and ReflowX's logistics services, please contact ReflowX at info@reflowx.com.