15020161 hydraulic plunger pump For Volvo A35/A40E/F/G articulated dump truck

product parameters

Part No：15020161 / VOE15020161
Applicable Equipment：Volvo A35E, A35F, A35G, A40E, A40F, A40G Articulated Dump Truck
Control Mode：Swash plate variable control
Material：High strength cast iron housing, alloy steel plunger & cylinder block, FKM sealing assembly
Surface Treatment：Precision grinding, nitriding hardening, anti-rust coating
Drive Method：Engine driven
Nominal Working Pressure：28 MPa
Feature：OEM interchangeable, compact structure, high volumetric efficiency, sensitive variable response, low noise
Working Temperature：-25℃ ~ +110℃
Rated Rotation Speed：2200 rpm, Max allowable speed：2600 rpm
Net Weight：32 kg
Condition：Brand new aftermarket part, 100% bench tested, test report available
Package：Independent anti-rust packaging + export wooden case
Storage：Indoor dry storage, away from moisture, impact and corrosive gas

・1:1 OEM interchange, perfect matching for Volvo A35/A40E/F/G steering & cooling hydraulic system
15020161 piston pump is manufactured strictly according to original drawing standards. All mounting dimensions, oil port layout and spline shaft parameters are fully consistent with VOE15020161 original pump. It can be directly installed without redesigning pipelines or brackets.
・Nitrided alloy steel friction pairs, excellent wear resistance under long mining cycles
Core plunger, cylinder block and valve plate adopt nitriding hardening treatment, improving surface hardness and abrasion resistance. It maintains high volumetric efficiency under continuous heavy-load transportation and reduces internal leakage.
・High-precision swash plate variable regulator, fast response to load fluctuation
Built-in variable control assembly quickly adjusts displacement according to steering resistance and fan load. It balances power output for steering and cooling circuits, prevents power waste and protects hydraulic components from overload damage.
・FKM high-performance sealing system, reliable anti-leakage performance under high temperature
High-quality fluorine rubber seals resist high temperature and hydraulic oil aging. It effectively avoids internal and external oil leakage, keeps system pressure stable even during long-hour continuous operation.

FAQ 

Q1: Which Volvo articulated dump truck models does VOE15020161 fit?
A1: It fits Volvo A35E, A35F, A35G, A40E, A40F, A40G articulated dump trucks. Please confirm OEM part number VOE15020161 before purchase.

Q2: What faults will occur if this auxiliary plunger pump malfunctions?
A2: Heavy steering operation, insufficient fan speed leading to engine overheating, unstable hydraulic pressure and abnormal humming noise from pump housing.

Q3: Why is this pump named auxiliary pump instead of main pump?
A3: VOE15020161 supplies hydraulic oil for steering and cooling fan circuit only. The main pump is dedicated to cargo box lifting, two independent hydraulic power sources.

Q4: What should we check before installing the new 15020161 pump?
A4: Check the condition of steering and cooling hydraulic circuit, replace hydraulic oil and filters, flush pipelines to remove metal particles, and bleed air after installation.

Q5: What will shorten the service life of this A10VO type auxiliary piston pump?
A5: Contaminated hydraulic oil, overdue filter replacement, continuous high temperature operation and frequent sudden overload impact will accelerate component wear.

warehouse