Variable Displacement Axial Piston Pump Closed Circuit Hydraulic System by Highland Hydraulic

Product details of the variable displacement axial piston pump

Product Specification

Working Medium: Hydraulic Oil

Operation Mode: Closed Circuit Hydraulic System

Product Name: Variable Hydraulic Pump

Product Introduction

All materials of variable displacement axial piston pump meet global standards. The product exceeds the industry standards of performance, durability, and usability. Shandong Highland Hydraulic Seiko Co., Ltd has carried out industrialization for its patent and technology.

Product design

Simple and easy to disassemble and assemble, high strength and high pressure resistance, easy to install in series, full variety

Low price

We promise the lowest price for new products of the same variety in the world

Control mode

Manual servo, electric proportional servo, hydraulic servo, control valve can be replaced modularly

Simple operation

The installation interface design of the pump meets international standards and is easy to install and operate

Product Description

HPV90 Hydraulic Oil Pump is specially built for sugarcane harvesters, offering high-efficiency and strong hydraulic power. Its durable design handles the harsh conditions of agricultural work while ensuring long-term, low-maintenance performance in daily operations.

Product Features

• HPV90 Hydraulic Oil Pump is engineered to meet the demanding requirements of modern sugarcane harvesting machinery.
• With high volumetric efficiency and rugged construction, it ensures stable hydraulic performance and supports heavy-duty, continuous operations in harsh field environments.
• Whether used for propulsion, steering, or lifting systems within the harvester, the HPV90 pump delivers consistent power output and smooth hydraulic control.
• It’s the ideal choice for improving productivity in agricultural harvesting equipment.

Product INTRODUCTION

Designed for performance and durability, Highland HPV90 Hydraulic Oil Pump is ideal for use in sugarcane harvesters. It delivers high-pressure output with smooth hydraulic control, built to withstand continuous, high-load agricultural conditions. Reliable, efficient, and easy to install.

PRODUCT SPECIFICATIONS

Rated displacement			30	50	70	90	110	130
	Maximum displacement	ml/r	30	50	70	90	110	130
Speed	Maximum continuous operating speed (Full load condition)	r/min	3500	3500	3200	3000	2900	2700
	Rated speed	r/min	2500
	Minimum continuous operating speed	r/min	500
Pressure	Rated working pressure	Mpa	35
	Maximum working pressure (instantaneous)	Mpa	42
	Continuous working pressure ( Δ P)	Mpa	30
	Allowable shell pressure (absolute)	Mpa	Constant0.25，Peak value0.5
Torque	Continuous output torque (Under continuous work pressure)	Nm	162.3	252.3	342.6	432.9	535.3	632.4
	Maximum output torque	Nm	227	353	480	606	749	885
Power	Continuous Power	KW	41	72	98	128	137	162
	Maximum power	KW	57	87	105	138	159	188
Temperature	Allowable temperature of shell	℃	80
	Maximum operating temperature of fuel tank	℃	70
Angle	Maximum inclination angle of the inclined plate	°	± 18 °
Weight	HPV series hydraulic pump Hydraulic oil drainage	kg	45	46	63	64	87	87.5

Read More

HPV30(50)

PDF

HPV70(90)

PDF

HPV110(130)

PDF

detail displaY   

Hydraulic Oil Pump

Hydraulic Oil Pump HPV90

Harvester Hydraulic Oil Pump

Sugarcan Harvester Hydraulic Pump

Product Application

6--8 cubic meter concrete mixer truck

Cotton picker

Engineering ship pump

Underground loader

Mine use loader

Cane Grabber Machine

Packing & Delivery

To ensure the safe delivery of variable piston pump and hydraulic motor, we utilize multiple layers of protective packaging. The pump is first sealed in a durable plastic bag to prevent moisture and contamination. Next, it is securely fixed within a reinforced plywood case to prevent movement and damage during transportation, given the heavy weight of the product. Finally, the plywood case, built to standard export specifications, provides sturdy protection suitable for international shipping.

Company Advantage

• Highland Hydraulic is located in a position where multi traffic lines join up. Therefore, the superior transportation makes contribution to the efficient delivery of various products.
• Through professional training and rigorous assessment, our company has established a high-quality R&D and production team. They are able to provide professional and thoughtful technical support and services.
• Highland Hydraulic has a large sales network with the sales range covering from many provinces and cities to regions in the country.
Highland Hydraulic always focuses on the quality of products and services. Hydraulic pump、Hydraulic motor、Hydraulic test benches have excellent quality and favorable price. If needed, please leave your contact information. We will get back to you as soon as possible.