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

High Pressure Variable Displacement Piston Pumps

High Pressure Variable Piston Pumps Optimized For Efficiency and Control

High Pressure Variable Piston Pumps Optimized For Efficiency And Control

High Pressure Performance with Variable Displacement: Designed to operate under high pressure conditions, these variable piston pumps automatically adjust displacement to match system demand, ensuring stable and efficient hydraulic output.
Optimized Efficiency and Energy Savings: Advanced internal geometry and precision control mechanisms reduce internal leakage and energy loss, improving volumetric efficiency and lowering operating costs.
Precise Flow and Pressure Control: Variable displacement technology enables accurate regulation of flow and pressure, supporting smooth system response and improved controllability in complex hydraulic applications.
Reliable Operation Across Wide Working Conditions: Engineered to maintain consistent performance under varying loads, speeds, and temperatures, ensuring dependable operation in demanding environments.
Robust Design for Long Service Life: High-strength materials, precision machining, and optimized lubrication reduce wear and extend service life, minimizing maintenance requirements and downtime.

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

Inquiry

Write a Review

Application

Agricultural Machinery,Walking Machinery

Characteristic

High efficiency,Smoother operation,Simple layout

Function

Hydraulic System Components

Pressure

42mpa

Brand

HIGHLAND

Operation Mode

Closed Circuit Hydraulic System

Working Medium

Hydraulic Oil

Material

Cast Iron

High Pressure Variable Piston Pumps Optimized

For Efficiency and Control

Highland Aircraft hydraulic systems require high pressure axial piston pumps capable of delivering

precise control, stable output, and reliable performance under extreme operating conditions.

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 high pressure variable piston pumps deliver efficient and precise hydraulic power. Optimized for control and reliability, they support stable operation in advanced hydraulic systems.

Product Features

Highland hydraulic pumps are engineered to dynamically adjust displacement according to system load, ensuring that only the required hydraulic power is delivered at any time.
High volumetric efficiency minimizes heat generation and supports stable operation over extended working cycles.
Robust construction and high-quality components ensure reliable performance even under high pressure and continuous-duty conditions, making these pumps ideal for advanced mobile and industrial hydraulic systems.

PRODUCT INTRODUCTION

Highland high pressure variable piston pumps are optimized for efficiency and control, offering reliable performance for modern hydraulic systems. Designed with advanced variable displacement technology, they provide precise regulation, reduced energy loss, and long-term operational stability.

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 Piston Pumps

High Pressure Piston Pumps

Efficient Hydraulic Systems

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. Portable 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