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

Closed Loop Hydraulic Drive Systems For Plunger Pumps

Closed Loop Hydraulic Systems For Plunger Pumps

Closed Loop Hydraulic Drive Systems For Plunger Pumps

1. High Pressure Operation: Capable of handling up to 420 bar, making it ideal for plunger pumps in high-load conditions.

2. Closed Loop Efficiency: Minimizes energy loss with continuous fluid circulation.

3. Compact Design: Optimized layout ensures space-saving installation in mobile or industrial machinery.

4. Variable Displacement Seamlessly integrates with variable displacement to match hydraulic system demand and reduce fuel consumption.

5. Durable Construction: Built with high-quality materials and components to provide long service life even in harsh environments.

MOQ:

1 set

Packaging Details:

Plywood case

Delivery Time:

30-60 work days

Payment Terms:

T/T, Western Union

Supply Ability:

100 sets per month

Certificate:

CE ISO9001

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Product Name

Hydraulic Transmission

Function

Power components of hydraulic system

Pressure

42mpa

Brand

HIGHLAND

Operation Mode

Closed Circuit Hydraulic System

Working Medium

Hydraulic Oil

Warranty

1 Year

Material

Cast Iron

Closed Loop Hydraulic Drive Systems For Plunger Pumps

Designed for plunger pump hydraulic systems, Highland closed loop hydraulic drives

ensure high pressure, low energy loss, and smooth, precise control in mobile and industrial equipment.

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 closed loop hydraulic systems provide efficient power transmission for plunger pump applications. With high-pressure capabilities and energy-saving performance, they are ideal for equipment requiring precision and durability.

Product Features

Closed loop hydraulic drive systems are crucial for ensuring high-efficiency performance in plunger pump operations. Highland hydraulic systems are designed with energy-saving technology and high-pressure tolerance, offering precise control and quick response in real-time applications.
Highland closed loop design reduces energy loss by continuously circulating hydraulic fluid, allowing for consistent operation under heavy loads.
Highland hydraulic systems are ideal for demanding applications such as drilling, mining, agricultural spraying, and industrial cleaning where plunger pumps are commonly used.

Product INTRODUCTION

Highland manufacture advanced closed loop hydraulic drive systems optimized for plunger pumps. Featuring high pressure performance, energy efficiency, and compact installation, our hydraulic systems support industrial and mobile equipment with reliable, long-lasting operation.

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

Hydraulic Plunger Pumps

Hydraulic Drive Systems

Closed Loop Plunger Pumps

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. 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