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

Reliable PV23 Closed Loop Hydraulic Pumps For Construction Equipment

PV23 Closed Loop Hydraulic Pumps For Construction Equipment

Closed Loop Hydraulic Pumps For Construction Equipment

Reliable PV23 Hydraulic Pumps For Construction Equipment

Hydraulic Pumps For Construction Equipment

Reliable PV23 Closed Loop Hydraulic Pumps For Construction Equipment

1. High Reliability: Built with premium materials and precision engineering for consistent performance in heavy-duty construction applications.
2. Closed Loop Design: Ensures efficient power transfer with reduced energy loss and improved control.
3. Compact Structure: Space-saving design allows for flexible installation in various construction equipment layouts.
4. Enhanced Efficiency: Optimized swash plate mechanism for high volumetric efficiency and reduced fuel consumption.
5. Durable Under Harsh Conditions: Designed to withstand extreme working environments, minimizing downtime and maintenance costs.

MOQ:

1 set

Packaging Details:

Plywood case

Payment Terms:

T/T, Western Union

Supply Ability:

100 sets per month

Certificate:

CE ISO9001

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Hydraulic Pump Mode

PV23

Application

Walking machinery

Characteristic

High efficiency

Type

Axial piston pump

Pressure

42mpa

Brand

HIGHLAND

Operation Mode

Closed Circuit Hydraulic System

Working Medium

Hydraulic Oil

Warranty

1 Year

Material

Cast Iron

Reliable PV23 Closed Loop Hydraulic Pumps

for Construction Equipment

PV23 closed loop hydraulic pumps deliver reliable, efficient performance for construction equipment,

offering high power density and durability under demanding work 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 PV23 closed loop hydraulic pump is engineered for demanding construction equipment operations, offering high reliability, efficiency, and compact installation. Its closed loop design delivers precise control, reduced energy loss, and extended service life. Ideal for excavators, loaders, and other heavy machinery, this pump ensures consistent performance even under harsh working conditions.

Product Features

Highland PV23 closed loop hydraulic pump is specifically designed for construction equipment requiring robust, efficient, and precise hydraulic power transmission.
Its closed loop configuration enables continuous fluid circulation between pump and motor, providing smooth control, high responsiveness, and minimal energy loss.
Built with high-strength components, the PV23 pump can handle extreme operating pressures while maintaining stability and efficiency.

Product INTRODUCTION

Highland Hydraulic’s PV23 closed loop hydraulic pump is a trusted choice for construction equipment manufacturers and operators worldwide. Built with advanced swash plate technology and robust materials, it delivers exceptional efficiency, durability, and control. From OEM machinery to field replacements, the PV23 pump provides the power and reliability you need for uninterrupted operations.

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

PV20

PDF

PV22

PDF

PV23

PDF

PV110

PDF

detail displaY

PV23 Closed Loop Hydraulic Pump

Construction Equipment Hydraulic Pump

Hydraulic Power Transmission

Product Application

6-12 cubic meter concrete mixer truck

Cotton picker

Engineering ship pump

Underground loader

Mine use loader

Cane Grabber Machine

About Us

Shandong Highland Hydraulic Seiko Co., Ltd. is one of China's largest hydraulic enterprises, covering 10,000㎡ with more than 20 years of experience. We specialize in hydraulic pumps, motors, testers, and test benches for industries like agriculture, engineering, shipbuilding, mining, and oil exploration. With strong R&D, advanced equipment, and over 20 patents, we have customized hydraulic systems and test benches for 6,000+ enterprises. Our products serve OEMs and repair companies worldwide, including America, Europe, and Asia, recognized for quality, service, and competitive pricing. We look forward to long-term, mutually beneficial cooperation.

Packing & Delivery

To protect hydrostatic pump, we pack and fix goods at least two layers. The first layer is plastic bag to protect against moisture, the second is to fix hydrostatic pump in the plywood case because its heavy goods, the third is plywood case, standard export package.

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.

What is the supply ability for the Hydraulic Piston Pumps?

The supply ability for the Hydraulic Piston Pumps is 200 Sets per month.

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