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Multi-pump Assemblies

High power density with independent displacement control for each component.

额定压力 bar

最大排量 cc/rev

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/Products & Businesses/Powertrain System/Components/Hydraulics/Pumps

概述优势规格型谱表

产品概述

Weichai Hydraulic closed-circuit and open-circuit pumps can be configured into tandem, series, or multi-pump arrangements to meet higher flow requirements or form multiple circuits. In multi-pump configurations, pump specifications, models, and circuit types (open or closed) can be freely combined based on application needs, with the arrangement order determined by the transmitted torque. The swashplate design philosophy of Weichai Hydraulic allows Weichai hydraulic motors to be configured into tandem and series arrangements as well.

产品优势

Product highlights

Diverse configurations, high power density, and independent displacement control of components enable hydraulic oil supply and independent control for both open and closed-circuit vehicle systems.

Double Pump Design Features

Same specifications, back-to-back installation

Shared single suction port

Configurable as single-circuit or dual-circuit

Tandem and Multi-pump Design Features

Two or more pumps installed in series

Applicable for open or closed-circuit systems

Tandem pumps: Identical pump types

Multiple pump: different types of pumps connected in series

HMV Dual Motor Design Features

Motors with identical specifications, back-to-back installation

Shared high-pressure, servo, and control oil ports

Independent or centralized control capability

Minimum displacement of both motors adjustable to 0 cc/rev

Tandem Motor Design Features

Motors of the same type, installed in tandem

Separated ports for independent control

Minimum displacement of both motors adjustable to 0 cc/rev

产品规格

备注：产品参数及图片仅供参考；如有变动，不另行通知。

型谱表

Multi-pump Assemblies

Weichai Group

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Weichai Group

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