Closed loop hydraulic pump/hydraulic motor manufacturer & hydraulic solutions provider - Highland Hydraulic

Variable Displacement Axial Piston Pumps For Closed Circuit Applications

Variable Displacement Axial Piston Pumps

Hydraulic Piston Pumps For Closed Circuit Applications

Variable Displacement Axial Piston Pumps For Closed Circuit Applications

High Precision Control: Offers accurate flow and pressure regulation, ideal for closed circuit hydraulic systems requiring stable performance.
Variable Displacement Technology: Allows flexible adjustment of flow output to meet varying load requirements and improve energy efficiency.
Robust Construction: Made with high-strength materials to withstand high pressures and ensure long operational life.
Compact and Versatile Design: Suitable for integration in mobile machinery, industrial systems, and construction equipment with limited installation space.
Smooth Closed Circuit Operation: Ensures efficient power transmission, reduced heat generation, and consistent performance under variable loads.

MOQ:

1 set

Packaging Details:

Plywood case

Delivery Time:

15 DAYS FOR SMALL BATCH, 60 DAYS FOR MORE THAN 100 SETS

Payment Terms:

T/T, Western Union

Supply Ability:

100 sets per month

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Application

Agricultural Machinery,Walking Machinery

Characteristic

High efficiency,Smoother operation,Simple layout

Function

Hydraulic System Components

Type

Axial piston pump

Pressure

42mpa

Brand

HIGHLAND

Operation Mode

Closed Circuit Hydraulic System

Working Medium

Hydraulic Oil

Warranty

1 Year

Material

Cast Iron

Variable Displacement Axial Piston Pumps

For Closed Circuit Applications

Highland variable displacement axial piston pumps designed for closed circuit applications,

providing efficient, reliable, and precise hydraulic power for mobile and industrial machinery.

our advantage

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

Highland variable displacement axial piston pumps for closed circuit applications provide precise flow control, high efficiency, and long service life. Ideal for mobile machinery, industrial systems, and construction equipment requiring stable and reliable hydraulic power.

Product Features

Highland variable displacement axial piston pumps are engineered for closed circuit hydraulic applications requiring precision, efficiency, and durability.
Highland axial piston pumps deliver smooth and reliable performance, supporting stable power transmission in mobile machinery, construction equipment, and industrial hydraulic systems.
Highland variable displacement design allows for adaptable flow control to match changing load conditions, maximizing energy efficiency while reducing operational wear.

Product INTRODUCTION

Highland engineered for closed circuit hydraulic systems, these variable displacement axial piston pumps combine durability, efficiency, and precision. Perfect for mobile equipment, construction machinery, and industrial applications, they ensure smooth power transmission and reliable long-term performance.

PRODUCT SPECIFICATIONS

Rated displacement			30	50	70	90	110	130
Rated displacement	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
Torque	Maximum output torque	Nm	227	353	480	606	749	885
Power	Continuous Power	KW	41	72	98	128	137	162
Power	Maximum power	KW	57	87	105	138	159	188
Temperature	Allowable temperature of shell	℃	80
Temperature	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

HPV30(50)

PDF

HPV70(90)

PDF

HPV110(130)

PDF

detail displaY

Variable Displacement Piston Pumps

Closed Circuit Hydraulic Pumps

Axial Piston Pumps

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.

FAQ

Are you a manufacturer or Trader ?

We are a professional manufacture, we have our own R&D team and sales team, we provide one-stop service.

What is your company brand name?

Our brand name is HIGHLAND.

What is your main products?

1. Hydrostatic Pump 2. Hydrostatic Motor 3. Hydraulic test bench 4. Hydraulic tester

If products have some quality problem, how would you deal with?

We will responsible for all the quality problems.

How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is15-20 days if the goods are not in stock, it is according to customers’ quantity.

What is your terms of payment?

Payment<=10000USD,100% in advance. Payment>=10000USD, 40% T/T in advance, balance before shipment.

What is the standard of package?

Export standard package or special package according to customer requirement.

Get in touch with us

just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs