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

Maximizing Efficiency With Variable Piston Pumps

Maximizing Efficiency With Variable Piston Pumps

Variable Displacement for Maximum Efficiency: Adjustable displacement allows the pump to match output flow precisely to system demand, minimizing wasted energy and improving overall hydraulic efficiency.
Precise Flow and Pressure Regulation: Advanced control mechanisms provide accurate adjustment of flow and pressure, ensuring smooth system response and improved operational stability under varying loads.
Reduced Energy Loss and Heat Generation: By delivering only the required hydraulic output, variable piston pumps significantly reduce internal losses and operating temperatures, extending system component life.
High Volumetric Efficiency Design: Precision piston assemblies and optimized internal flow paths minimize internal leakage, maintaining high efficiency across a wide operating range.
Flexible Integration for Modern Hydraulic Systems: Multiple control options, displacement ranges, and mounting configurations allow easy integration into mobile machinery and industrial hydraulic system designs.

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

Maximizing Efficiency With Variable Piston Pumps

Maximizing efficiency is a key requirement in modern hydraulic systems, and variable piston pumps play a critical role in achieving this goal.

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 piston pumps maximize hydraulic efficiency by delivering precise flow control and reduced energy loss. High efficiency design and durable construction ensure reliable performance in modern hydraulic systems.

Product Features

By adjusting displacement according to real-time system demand, Highland variable piston pumps deliver only the necessary flow and pressure, reducing energy consumption and improving system efficiency.
Precision-engineered piston assemblies and advanced control technologies enable smooth and accurate flow regulation under varying operating conditions.
High volumetric efficiency and reduced internal leakage help minimize heat generation and energy loss, contributing to longer service life and improved reliability.

PRODUCT INTRODUCTION

Highland Hydraulic supply variable piston pumps designed to maximize efficiency in hydraulic systems. Combining advanced control technology with robust construction, our pumps provide stable output, lower energy consumption, and long service life for mobile and industrial applications.

PRODUCT SPECIFICATIONS

Rated displacement			20	22	23	110
Rated displacement	Maximum displacement	ml/r	33.3	69.8	89	110.8
Speed	Maximum continuous operating speed (Full load condition)	r/min	3500	3200	2700	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	342.6	432.9	535.3
Torque	Maximum output torque	Nm	227	480	606	749
Power	Continuous Power	KW	41	98	128	137
Power	Maximum power	KW	57	105	138	159
Temperature	Allowable temperature of shell	℃	80
Temperature	Maximum operating temperature of fuel tank	℃	70
Angle	Maximum inclination angle of the inclined plate	°	± 18 °
Weight	PV series hydraulic pump Hydraulic oil drainage	kg	45	63	79	79

Button

PV20

PDF

PV22

PDF

PV23

PDF

PV110

PDF

detail displaY

Variable Piston Pumps

High Efficiency Hydraulic Pumps

Energy Saving Hydraulic System

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