Closed Circuit Piston Pump PV23 by Highland Hydraulic

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 SPECIFICATIONS

Rated displacement			20	22	23	110
	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
	Maximum output torque	Nm	227	480	606	749
Power	Continuous Power	KW	41	98	128	137
	Maximum power	KW	57	105	138	159
Temperature	Allowable temperature of shell	℃	80
	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

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PV20

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PV22

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PV23

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PV110

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Product Description

 With simplified installation and easy maintenance features,PV23 piston pump reduces downtime, supporting uninterrupted operation and consistent hydraulic performance.

Product Features

• Compact and Modular Design:Facilitates easy installation and integration into confined spaces common in mixer truck configurations.
• Rapid Response Control:Fast-acting swashplate adjustments provide instantaneous adaptation to fluctuating load demands.
• High Volumetric Efficiency:Precision machining reduces internal leakage, ensuring stable hydraulic output under high pressures.

Product INTRODUCTION

Hydraulic piston pump PV23 is a robust, reliable solution designed specifically for cement mixers, delivering stable pressure control and precise fluid flow for superior mixing performance.

detail displaY   

Axial Piston Pump

Axial Flow Piston Pump

HPV90 Piston Pump

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 the PV23 variable piston pump, 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.

Company Advantages

· By using advanced technology in the production, Highland Hydraulic closed circuit piston pump has a delicate surface finish.

· The installation of closed circuit piston pump system is much more convenient than other equipment.

· Shandong Highland Hydraulic Seiko Co., Ltd pays attention to the quality of talents and intensive development of closed circuit piston pump.

Company Features

· Shandong Highland Hydraulic Seiko Co., Ltd is a manufacturer of closed circuit piston pump. Our expertise in this highly specialized field is recognized worldwide.

· Shandong Highland Hydraulic Seiko Co., Ltd respects talents and puts people first, bringing together a group of technical and managerial talents with extensive experience.

· We are working closely with our customers to find a perfect combination of products and services that provide the best results for them.

Application of the Product

The closed circuit piston pump of Highland Hydraulic can meet the different needs of different customers.

Highland Hydraulic has a team of experienced professionals, mature technology and a sound service system. All this can provide customers with one-stop solutions.