Description
XCMG 803004322 Hydraulic Variable Speed Pump for Wheel Loader
Application and technical support
● The XCMG 803004322 is a Hydraulic Variable Speed Pump for wheel loader transmission speed control systems.
● The component is also listed as a Transmission Variant Pump Assembly.
● The pump is used for XCMG ZL50, ZL50GN, ZL50GV and LW550FN Wheel Loader applications.
● Before installation, compare the material number, pump body, mounting points, shaft arrangement and transmission documentation.
803004322 product specifications
● Part Name: Hydraulic Variable Speed Pump
● Assembly Name: Transmission Variant Pump Assembly
● Material Number / P/N: 803004322
● Brand: XCMG
● Applicable Model: ZL50 Wheel Loader
● Applicable Model: ZL50GN Wheel Loader
● Applicable Model: ZL50GV Wheel Loader
● Applicable Model: LW550FN Wheel Loader
● System Application: Wheel loader transmission speed control system
● Component Category: Transmission variable speed pump
Transmission speed control support
● The Hydraulic Variable Speed Pump supplies the pump function required within the wheel loader transmission control system.
● The 803004322 part number provides a direct reference for equipment maintenance and spare-parts matching.
● Correct matching of the pump assembly, mounting arrangement and connected transmission components supports dependable replacement work.
● Installation, lubrication and commissioning should follow the applicable XCMG service documentation.
Professional XCMG parts support
● Parts matching is based on the XCMG brand, material number and confirmed wheel loader application references.
● Photos of the original pump, nameplate, mounting surface and shaft connection support accurate application checking.
● The wheel loader model, serial number and transmission installation position should be checked before ordering.
Prepare your replacement request
● Provide a clear photo of the original 803004322 Hydraulic Variable Speed Pump and its identification label.
● Share the wheel loader model, serial number and transmission-system application for verification.
● Include photos of the pump body, mounting flange, shaft connection and connected transmission components.
● Confirm the required quantity and destination country for quotation preparation.
● Request a final check of the material number and wheel loader application before placing an order.
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