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Sauer Danfoss 90 Series Pump | 90R042, 90R100, 90R250 | High Pressure Piston Pump
| Model Number | 90R042, 90R075, 90R100, 90R130, 90R180, 90R250, 90R250KA1BC80T4F1J03NNN262624 |
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Product Description
Sauer-Danfoss 90 Series High-Pressure Closed-Circuit Piston Pumps
Product Overview: The Sauer-Danfoss 90 series represents the global gold standard in hydrostatic drive technology. Specifically engineered for closed-circuit hydraulic systems, this series is renowned for its superior power density and ultimate field reliability. Our lineup covers the full range of displacements, from the compact 90R042 to the high-capacity flagship 90R250. Featured models include the 90R250KA1BC80…. With integrated charge pumps and multi-function valves, these pumps utilize a proven swashplate design to provide stepless flow and direction control for road construction machinery, concrete pumps, cranes, and diverse heavy-duty mobile drive systems.
Key Technical Advantages:
Comprehensive Displacement Range: Available in 42, 55, 75, 100, 130, 180, and 250cc sizes, catering to power requirements from small rollers to massive excavating machines.
Extreme High-Pressure Ratings: Rated for continuous operation at 420 Bar (6090 PSI) with peak capability up to 480 Bar (6960 PSI), ensuring relentless power under maximum loads.
Highly Integrated Architecture: The pump housing integrates essential valve groups (multi-function valves, charge relief, and check valves), simplifying system plumbing and maximizing space efficiency.
Versatile Control Modalities: Supports KA (Hydraulic Servo), MA (Manual Servo), and ED (Electric Proportional) control logic, fitting everything from purely mechanical to fully automated digital systems.
Rugged Industrial Build: Features high-strength cast-iron housings and reinforced rotating groups, engineered to withstand the harshest mining and construction environments worldwide.
Detailed Models & Parameters:
Core Series: Sauer-Danfoss 90 Series (90R/90L).
Model Keywords: 90R042, 90R055, 90R075, 90R100, 90R130, 90R180, 90R250.
Full Config Code: 90R250KA1BC80T4F1J03NNN262624.
Displacements: 42 cm³/rev to 250.8 cm³/rev.
Pressure Ratings: Rated at 420 Bar (6090 PSI) continuous; Peak capability up to 480 Bar (6960 PSI).
Target Applications: Vibratory rollers, asphalt pavers, concrete pump truck travel drives, rotary drilling rig chassis, and combine harvesters.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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