H1P250

Characteristics of the Sauer-Danfoss H1P250 hydraulic pump

The Danfoss H1P250 hydraulic pump is one of the most powerful variable displacement axial piston pumps in the H1P series, designed for the most demanding closed-loop hydrostatic systems. It delivers maximum power density and exceptional efficiency, making it ideal for the heaviest mobile applications where uncompromising reliability and performance are required. With its robust design, extremely high pressure capability and flexible control options, this pump is the standard for heavy-duty applications.

Technical characteristics of the Sauer-Danfoss H1P250 hydraulic pump:

• Type: Axial piston pump with variable displacement.
• Design: With swashplate design, for a closed hydraulic circuit. Has an integrated booster pump to ensure stability and cooling of the system.
• Displacement: 250 cm³/rev.
• Pressure:
  • Maximum working pressure: 420 bar (6092 psi).
  • Peak pressure: 450 bar (6527 psi).
• Rotation speed:
  • Minimum: 500 rpm.
  • Nominal: 1800 rpm.
  • Maximum: 2000 rpm.
• Productivity:
  • Theoretical nominal capacity: 450 l/min (at 1800 rpm).
• Weight: approximately 105 kg
• Direction of rotation: Available in versions with right (R - clockwise) and left (L - counter-clockwise) shaft rotation.
• Control systems: Fully compatible with all advanced Danfoss control systems, providing precise and efficient control:
  • Electroproportional control (EDC).
  • Mechanical control (MDC).
  • Hydraulic control (HC).

Application of the Sauer-Danfoss H1P250 hydraulic pump

It is a key component of hydrostatic drives in heavy mobile and industrial equipment:

• Large wheel loaders and bulldozers.
• Grain and forage harvesters with maximum power.
• Heavy logging equipment (harvesters, forwarders).
• Mining equipment.
• Ship drives and winches.

Cross hydraulic pump numbers:

Installed in the model:

• Wirtgen Group: Wirtgen W 420 Fi, Wirtgen W 450 Fi, Wirtgen W 5000, Vögele Super 3500-3i, Hamm DV+ 200i, Hamm DV+ 240i
• Caterpillar: 6015B, 6020B, 988K XE, 992K, 993K, 994K
• Volvo CE: EC950F, EC950E HR, R1000 Series, L350H
• JCB: 467ZX Quarry Master, 457ZX High Capacity, special models for mining work
• Liebherr: R 9800, R 9100, R 9150, L 586 XPower, L 590
• Bomag: BM 5000/85, BM 6000/85, BW 246, BW 256
• John Deere: 9R Series (9R 640, 9R 690), 9RX Series, X9 1000, X9 1100 combine harvesters
• Claas: Jaguar 990, Lexion 8900, Lexion 8800, Xerion 5000, 5500, 6000
• Case IH: Steiger 580, Steiger 620, Axial-Flow 9250, Axial-Flow 9350
• New Holland: T9.600, T9.645, T9.700, CR10.90 Revelation
• Fendt: 1000 Vario MT (tracked tractors), 1100 MT Series
• Massey Ferguson: 8700S (maximum configurations), IDEAL 9T
• Valtra: S Series (S394 Special), high-power modifications for heavy-duty work
• John Deere Forestry: 1470G Long Boom, 1570G, special harvesters
• Ponsse: Scorpion Giant Heavy Duty, Bear
• Komatsu Forest: 951, 980 Special, 895 Max

The company "Aspect Plus" offers a wide range of spare parts for the repair of the Sauer-Danfoss H1P250 hydraulic pump.