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

Boost System Efficiency With High Pressure Variable Piston Pumps

Boost System Efficiency With High Pressure Variable Piston Pumps

High Pressure Capability: Designed to operate reliably under continuous high-pressure conditions, Highland variable piston pumps ensure stable output and consistent performance even in heavy-duty and high-load hydraulic systems.
Variable Displacement Control: The adjustable displacement mechanism delivers only the required flow, improving system responsiveness while minimizing unnecessary power consumption and hydraulic losses.
Enhanced Energy Efficiency: By matching pump output precisely to system demand, energy waste is reduced, resulting in lower operating costs, improved fuel efficiency, and optimized power utilization.
Reduced Heat Generation: Efficient flow and pressure control significantly reduce excess heat in the hydraulic circuit, helping maintain oil quality, extend component life, and improve system reliability.
Durable Precision Design: Manufactured with high-strength materials and precision-machined components, the pump offers long service life, high volumetric efficiency, and dependable operation in harsh environments.

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

Pressure

42mpa

Brand

HIGHLAND

Operation Mode

Closed Circuit Hydraulic System

Working Medium

Hydraulic Oil

Material

Cast Iron

Boost System Efficiency With High Pressure Variable Piston Pumps

Highland High pressure variable piston pumps improve hydraulic system efficiency

through precise flow control, reduced energy loss, and stable performance for demanding industrial and mobile applications.

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 are designed to maximize hydraulic efficiency by delivering accurate flow and pressure control based on system demand. Their variable displacement design reduces energy waste, minimizes heat generation, and enhances overall system performance in high-pressure applications.

Product Features

Highland High pressure variable piston pumps play a critical role in improving hydraulic system efficiency by dynamically adjusting displacement to meet real-time operating demands.
Engineered for high-pressure environments, Highland variable piston pumps are widely used in modern mobile machinery and industrial systems where efficiency, controllability, and reliability are essential.
Their advanced control options allow seamless integration into load-sensitive and closed-loop systems, making them ideal for applications that demand precise hydraulic performance and long-term operational stability.

PRODUCT INTRODUCTION

As hydraulic systems evolve toward higher efficiency and lower operating costs, Highland high pressure variable piston pumps have become a preferred solution. By intelligently controlling displacement, these pumps provide superior energy management, stable high-pressure operation, and extended service life for industrial and mobile hydraulic equipment.

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

High Pressure Piston Pumps

Variable Piston Pumps

Hydraulic System Efficiency

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.

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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