15020156 hydraulic piston pump For Volvo A35E/A40E articulated dump truck

15020156 hydraulic piston pump For Volvo A35E/A40E articulated dump truck Featured Image
  • 15020156 hydraulic piston pump For Volvo A35E/A40E articulated dump truck

Short Description:

15020179 hydraulic plunger pump is variable displacement axial piston pump, aftermarket replacement spare part for Volvo A35/A40E/F and A45G articulated dump truck hydraulic system.

Product Detail

Product Tags

description

15020156 ALA10VO45ED72 axial variable piston pump serves as the auxiliary hydraulic power source for Volvo A35E and A40E articulated dump trucks. Driven by engine power, it converts mechanical energy into hydraulic energy and provides variable flow and pressure for steering and cooling hydraulic circuits. The built-in swash plate variable regulator automatically adjusts pump displacement according to load changes, optimizing power distribution and reducing unnecessary power consumption during hauling operation.Precision ground plunger, cylinder block, valve plate and retainer are manufactured from high-strength alloy steel, with surface nitriding hardening treatment to improve wear resistance and anti-fatigue performance. Compact high-strength cast iron pump housing undergoes stress-relief annealing, effectively resisting cyclic pressure shock and continuous vibration from mine and quarry sites. High-performance FKM fluorine rubber sealing assembly is equipped to resist high temperature and hydraulic oil corrosion, minimizing volumetric loss and external oil seepage.

product parameters

Part No：15020156 / VOE15020156
Type：Variable Displacement Axial Piston Pump
Applicable Equipment：Volvo A35E, A40E 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
Working Temperature：-25℃ ~ +110℃
Rated Rotation Speed：2200 rpm, Max allowable speed：2600 rpm
Net Weight：32 kg
Package：Independent anti-rust packaging + export wooden case
Storage：Indoor dry storage, away from moisture, impact and corrosive gas

advantage

・Compact A10VO structure, small footprint and easy installation
Adopt classic A10VO series compact structure, small overall size, convenient for disassembly and assembly in narrow installation space of articulated dump trucks. It saves maintenance time during on-site overhaul.
・Precision swash plate variable regulator, stable flow adjustment
Built-in swash plate variable control unit responds quickly to load changes, automatically adjusting pump displacement to match steering and cooling power demand, optimizing power consumption and protecting hydraulic circuit.
・Premium FKM sealing system, high temperature resistant and anti-oil aging
High quality fluorine rubber seals are adopted for high temperature resistance and anti-aging performance. It effectively stops oil leakage and maintains stable system pressure even under continuous high-load operation.
・Complete factory hydraulic bench inspection, stable performance and low failure rate
Each pump undergoes pressure, flow, variable response and durability testing before delivery. Strict quality control reduces field breakdown risk and cuts down unexpected downtime for mining vehicles.

FAQ 

Q1: What Volvo articulated dump truck models does VOE15020156 fit?
A1: It is compatible with Volvo A35E and A40E articulated dump trucks, model ALA10VO45ED72. Please confirm OEM part number VOE15020156 before ordering.

Q2: What symptoms will appear when this auxiliary piston pump fails?
A2: Heavy steering difficulty, insufficient fan speed leading to engine overheating, pressure fluctuation and abnormal humming noise from pump housing.

Q3: What is the difference between this 15020156 pump and the main hydraulic pump on A35E/A40E?
A3: VOE15020156 is the auxiliary pump for steering and cooling circuit, while the main pump is responsible for hoisting the cargo box. They work as two separate hydraulic power sources.

Q4: What inspection items should be carried out before installing this new pump?
A4: Inspect the steering and cooling hydraulic circuit, replace hydraulic oil and filters, flush pipelines to remove metal debris, and bleed air after installation.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

our warehouse

our warehouse

Pack and ship

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