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

Tandem Hydraulic Pumps Reliable Hydraulic Power For Complex Systems

Reliable Hydraulic Power for Complex Systems: Tandem hydraulic pumps are designed to provide consistent and dependable power for complex hydraulic systems where multiple functions must operate simultaneously and reliably.
Multi-Circuit Capability from a Single Drive Source: The tandem configuration allows multiple pump sections to be driven by one prime mover, enabling efficient power sharing across independent hydraulic circuits.
Stable Performance Under Variable Loads: Engineered to maintain smooth flow and pressure control even under changing load conditions, ensuring predictable system behavior and operational stability.
Compact System Integration: Combining pumps into a tandem assembly reduces installation space, simplifies hydraulic layouts, and improves overall system design efficiency.
Durable Design for Long-Term Operation: High-strength materials, precision machining, and optimized lubrication systems support extended service life and reduced maintenance in demanding operating 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

Tandem Hydraulic Pumps Reliable

Hydraulic Power For Complex Systems

Highland Tandem hydraulic pump systems supporting stable operation and efficient power distribution across multiple circuits.

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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

Complex hydraulic systems often require multiple functions to operate smoothly and reliably at the same time. Highland Tandem hydraulic pumps are engineered to meet these requirements by combining two or more pump sections into a single integrated unit. This design enables efficient power distribution while maintaining stable pressure and flow for each circuit.

Product Features

By driving multiple circuits from one power source, Highland tandem hydraulic pumps reduce hydraulic system complexity and improve overall efficiency.
Precision manufacturing and optimized internal flow paths ensure high volumetric efficiency and reduced energy loss. The robust construction supports reliable operation under variable loads and continuous duty cycles.
Highland Tandem hydraulic pumps are widely used in mobile machinery, construction equipment, agricultural machines, and industrial systems where reliability and system stability are critical.

PRODUCT INTRODUCTION

Highland tandem hydraulic pumps are designed to deliver reliable hydraulic power for complex systems. With compact integration and robust construction, they ensure stable performance, efficient power distribution, and long service life in demanding 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

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PV20

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PV22

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PV23

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PV110

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detail displaY

Tandem Hydraulic Pumps

Reliable Hydraulic Power

Complex 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