Rexroth A10VG axial piston pump for Wirtgen W1000F Cold milling maschine 92602 137167 69896 76291 146991 2057632 2062675

The Rexroth A10VG series is a high-performance axial piston pump designed for demanding applications, such as the Wirtgen W1000F Cold Milling Machine. This closed-circuit, variable displacement pump serves as the central hydraulic power source for the machine's core functions, primarily driving the robust milling drum. Its design is optimized for the severe, shock-laden conditions of road milling.

Key technical characteristics include a swashplate design for smooth displacement adjustment, a maximum operating pressure of 450 bar (with peak ratings up to 500 bar), and a high volumetric efficiency exceeding 97%. It features advanced electro-hydraulic or electro-proportional displacement controls (e.g., EP, HD, or DFEE types), allowing precise, on-the-fly adjustment of flow and pressure in response to varying load conditions. This is critical for the W1000F to maintain optimal milling speed and torque under changing pavement hardness.

For integration in the W1000F, the A10VG pump provides the high power density needed for the cutter drive, ensuring consistent performance and high productivity. Its robust construction, with optimized piston and slipper designs, ensures exceptional reliability and long service life under continuous exposure to high vibration and particulate contamination. The pump's efficiency directly contributes to the machine's fuel economy and lower total operating costs. Supplemental pumps from the same series or other Rexroth models are typically used to power auxiliary circuits like conveyor drives, track drives, and fan drives, creating a cohesive, high-efficiency hydraulic system tailored for extreme cold milling applications.

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Q1: What is the primary function of the Rexroth A10VG pump on the Wirtgen W1000F?

A1: Its primary function is to serve as the central hydraulic power source in a closed circuit, driving the machine’s main milling drum. It provides the high power and precise control needed for the milling operation under varying load conditions.

Q2:What key feature allows the A10VG pump to adjust its output for different milling conditions?

A2: It uses advanced electro-hydraulic or electro-proportional displacement controls (e.g., EP, HD, or DFEE types). These controls allow for precise, on-the-fly adjustment of flow and pressure, enabling the machine to maintain optimal milling performance as pavement hardness changes.

Q3:What is the price and delivery time of the Rexroth A10VG pump for Wirtgen Cold milling maschine？

A3: The specific price and delivery time will depend on the equipment model or specific product model you provide.

Q4:How to purchase a Wirtgen Cold milling maschine hydraulic pump?

A4:You can visit https://www.baolilaihydraulic.com/contact/ to contact us and purchase our products through various methods.