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Rexroth A7VO Series Pump | A7VO160 EP/DR, A7VO250 EP2D | High Pressure Bent Axis Pump | A7VO160EP/63R

Model Number

A7VO160EP/63R-NPB01

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Product Description

Rexroth A7VO Series 63 Platform High-Pressure Bent Axis Variable Piston Pumps

Product Overview: The Rexroth A7VO series is the recognized “Power Heart” of the global hydraulic engineering world. Engineered with a unique bent-axis design, this series is specifically designed to meet the rigorous demands of heavy mobile machinery for extreme power density, extended service life, and superior self-priming capability. Featured models such as the A7VO160EP/63R-NPB01 (Electric Proportional), A7VO160DR/63W-VPB01 (Pressure Control), and the high-capacity A7VO250EP2D/63R-VPBO2 deliver unmatched performance. With a rated pressure of 350 Bar, it is the premier choice for all-terrain cranes, rotary drilling rigs, concrete pump main pumps, and heavy material handling equipment.

Key Technical Advantages:

  • High-Efficiency Bent Axis Architecture: The unique 40° bent-axis angle not only provides exceptional power density but also grants superior self-priming performance at high speeds, effectively preventing cavitation.

  • Intelligent Control Modalities: Offers EP (Electric Proportional), DR (Pressure Control), and EP2D (Electronic Proportional with Pressure Cut-off), ensuring precise and energy-efficient power distribution under complex load conditions.

  • Rugged Series 63 Engineering: Features reinforced bearing groups and a high-strength ductile iron housing, maintaining an ultra-long service cycle even under a continuous 350 Bar working pressure.

  • Modular Through-Drive Flexibility: Supports tandem mounting of auxiliary pumps, simplifying the compact layout of multi-circuit hydraulic systems.

  • Global Standard Mounting: Utilizes standard NPB/VPB (ISO 4-hole flange) and high-strength splined shafts, ensuring seamless integration with global mainstream gearboxes and power take-offs.

Detailed Models & Parameters:

  • Core Series: Rexroth A7VO Series 63 (Bent Axis).

  • Model Keywords: A7VO160, A7VO250, A7VO160EP, A7VO160DR, A7VO250EP2D.

  • Full Config Codes: A7VO160EP/63R-NPB01, A7VO160DR/63W-VPB01, A7VO250EP2D/63R-VPBO2.

  • Displacements: 160 cm³/rev, 250 cm³/rev.

  • Pressure Ratings: Rated at 350 Bar (5100 PSI) continuous; Peak capability up to 400 Bar (5800 PSI).

  • Rotation: R (Clockwise/CW); W (Bi-directional/Adjustable).

  • Mounting Standard: NPB01 / VPB01 / VPBO2 (ISO Mounting Flange).

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.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

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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