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IYJ45-ZPL

Classification:

IYJ-L Series Hydraulic Winch with Free Fall Function

Summary

　1、概述　　IYJ-L系列液压绞车由带单向平衡阀及控制制动器的高压梭阀组成的各种集成阀块、液压马达、Z型制动器、行星减速器、卷筒、机架以及离合器等部件组成，用户只需配备泵站和换向阀即可。由于绞车自带阀组，它不但简化了液压系统而且提高了传动装置的工作可靠性。当配双速马达时，绞车具有可调的两档速度。当采用轴向柱塞马达时，可使绞车的工作压力提高，从而可以提高驱动功率，可适用于大功率绞车。　　IYJ-L型液压绞车在提升和下放工作中运转平稳，绞车末级带离合器(本公司发明专利)，因而具有自由下放功能。绞车外形美观、尺寸紧凑、经济性好，可广泛用于吊管机、履带吊、汽车起重机、抓斗卷扬机、重力破碎机等起重设备中，该产品现已批量生产，不但在国内广泛应用，并出口到中东、印度、非洲、俄罗斯、荷兰等国家和地区。

Tel

86-574-86115136

E-mail

iniexport@china-ini.com

Inquiry

Keywords:

Winch

Hydraulic transmission and rotation

Hydraulic motors and pumps

Planetary reducer

Hydraulic system and pumping station

Hydraulic valves and other

Description

1. Brief Introduction

The IYJ-L series hydraulic winch consist of planetary gearbox, hydraulic motor, wet typebrake, various valve blocks of single counterbalance vavle and shuttle valve, drum, frame and hydraulic control clutch. So the series not only simplified hyaulic system design, but also improved reliability and durability. The series could get two speed control if fitted with variable displacement two speed hydraulic motor. When fitted with hydraulic axial piston motor, the working pressure and drive power of the series could be greatly improved.

The IYJ-L series hydraulic winch feature smooth performance in hoisting and lowering. The final stage of the series is fitted with hydraulic clutch (invention patent ofour company ) to get free fall function. The winch series have long life, compact design and good economy. Therefore the series have been widely applied in pipe laying machine, crawier cranes, vehicle cranes, grab bucket cranes, crushers. The series not only widely have been used in domestic market, but also have been exported to Middle East, India, Africa, Russia and Netherlands and so on.

2. Model Options

3.Options Example

IYJ34-75-88-22-L-ZPGH4 type represents that the planetary gearbox has 2 stages with module 3 and 4 respectively. The line pull on the 1st lyer is 75kN with drum capacity of 88m and a rope diameter of 22mm.The winch is fitted with a piston motor,paking brake,single counterbalance valve,and hydraulic clutch.The winch system pressure is25MPa.

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