Sauer 90L130 Piston Pump | 90L130KP5BC | Xinjiang Cotton Picker Hydraulic Drive

Sauer-Danfoss 90L130 Series Variable Pump for Cotton Pickers

Product Overview: The Sauer-Danfoss 90 Series is the global benchmark for hydrostatic drive systems in high-end agricultural machinery. Specifically engineered for the rigorous demands of Xinjiang’s cotton harvesting seasons, the 90L130 (130cc) high-displacement variable pump offers unparalleled power and reliability. Models like the 90L130KP5BC80R3F1F04GBA353524 feature advanced Electronic Displacement Control (EDC) and high-pressure relief valves, optimized for stepless speed modulation under heavy-load conditions. Its rugged, compact design ensures that cotton pickers can operate 24/7 during peak harvest, serving as the heart of efficient harvesting operations.

Key Technical Advantages:

• Cotton Picker Drive Specialization: Designed specifically for the hydrostatic travel systems of high-horsepower cotton pickers (3, 5, and 6-row models). Delivers smooth acceleration, deceleration, and massive traction.

• Ultra-High Power Density: The 130cc displacement supports continuous operating pressures up to 420 Bar (6000 PSI) while maintaining a compact frame, easily handling incline starts even with a full cotton load.

• Electronic Displacement Control (KP): Equipped with a high-precision EDC, allowing seamless integration with the machine’s electronic control system for accurate joystick feedback and fine-tuned travel speeds.

• Efficient Closed-Loop Architecture: Classic closed-circuit design ensures direct fluid circulation between the pump and travel motor, resulting in rapid response and superior thermal management.

• Robust Charge System: The integrated high-performance charge pump maintains sufficient lubrication and cooling pressure even in the extreme heat and dusty conditions of cotton fields.

Detailed Models & Parameters:

• Core Series: Sauer-Danfoss 90 Series.

• Representative Model: 90L130KP5BC80R3F1F04GBA353524.

• Displacement: 130 cm³/rev.

• Pressure Ratings: Rated at 420 Bar (6000 PSI); Peak cycles up to 480 Bar.

• Applications: Xinjiang Cotton Pickers, Heavy-duty Harvesters, Large Sprayers.

• Control Type: KP (Electric Proportional Control / EDC).