Product Description
Premium factory-direct HZ-VOE15020161 Hydraulic Main Axial Piston Pump, precision-engineered as a 100% heavy-duty drop-in replacement for OEM Volvo Construction Equipment VOE 15020161 / 15020161 . Tailored specifically for severe-duty Volvo Articulated Haulers (A35E, A35F, A40E, A40F, A35G, A40G series), this variable-displacement piston pump powers steering, tipping, and primary hydraulic functions under extreme mining and construction conditions. Our HZ-VOE15020161 pump reliably operates at continuous pressure ratings up to 280 bar with peak tolerance up to 350 bar
Technical Parameters & Model Selection Guide
| Haozheng Model Code | Volvo OEM & Rexroth Cross Ref | Compatible Machine Applications |
|---|---|---|
| HZ-VOE15020161 | • Volvo Part No: VOE15020161 / VOE 15020161 / 15020161 • Bosch Rexroth PN: R986110489 / R986120592 • Type: Variable Axial Piston Main Pump |
• Volvo Articulated Haulers: A35E, A35E FS, A35F, A35F FS, A35G, A35G FS A40E, A40E FS, A40F, A40F FS, A40G, A40G FS |
FAQ
Q1: Is this HZ-VOE15020161 hydraulic pump a direct bolt-on swap for my Volvo A40F articulated dump truck?
A: Yes, 100%. The HZ-VOE15020161 is built strictly according to Volvo OEM dimensional and spline specifications. Mounting flanges, input splines, suction/pressure ports, and pilot control connections align precisely with the original Rexroth R986110489 / R986120592 unit, allowing your technicians to perform a quick, zero-hassle drop-in replacement.
Q2: Mining equipment operates under severe dust and continuous high pressure. How do you prevent premature volumetric pressure drop?
A: Premature performance drop in aftermarket pumps usually stems from inferior cylinder block sintering and sloppy valve spool clearances. At Guangdong Haozheng, our rotary groups are micro-lapped for high flatnesses, and our control valve spools are micro-honed ($<0.0015\text{ mm}$). Every single pump is 100% full-load tested on our digital test benches up to 280+ bar before shipping to ensure OEM-level thermal stability and volumetric efficiency.
Haozheng Hydraulic Production Processing Diagram
TESTING AND FINISHED PRODUCTS
The professional hydraulic quality inspection bench conducts various technical data inspections on the produced hydraulic pumps and motors to ensure that the products delivered to customers can be used with confidence!
Haozheng Hydraulic Honorary Certificate
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