3
1.This pump is used for hydraulic torque wrench and fitted in integrated way, it is an independent
hydraulic unit that mainly consists of pump, control valve, oil reservoir, motor, meter, control-line
fitting, it has the peculiarity of small volume, light weight, simple composition, convenient operation,
high working pressure. The pump can supply oil with one high and one low oil outlet at the same
time, which could make a large quantity of oil outputting. On high pressure, the low pressure pump
will automatically let oil return through the release flow valve, which can reduce power consumption,
and the pressure of the outlet can be arbitrarily adjusted from 70 to 700 bar.
2.Hydraulic oil for this pump:46# anti-wear hydraulic oil.
3.Environmental temperature for using this pump:-10~60
℃
4.Please use Wren's high pressure hose, high pressure coupler, and so on. The maximum operation
pressure of high pressure hose for this pump is 100Mpa; please choose suitable system for it.
5.If you need to use attached hydraulic product for pump, please contact WREN's engineers.
6.Please do not use this pump around the fire.
7.Please do not adjust the pressure valve arbitrarily to avoid personal injury or equipment damage
due to high pressure.
8.Please confirm that the voltage for this pump is the same as the voltage of using on the spot.
9.You'd better use the pump indoors, please protect the pump from rain if it is used outdoors.
1.Oil reservoir: to store hydraulic oil, make sure there is enough oil to keep the pump working
normally.
2.Bolt: to connect motor and oil reservoir.
3.Air Motor: provide power, 4~8MPa
4.
Oily water separator
: separator the oill and woter from the air.
5.The air input valve: to let the low preasure air into system.
6.Radiator: to exclude the heat, ensure the operating time and life of the pump.
DESCRIPTION
DESCRIPTIONS OF PARTS
EXTERNAL DIMENSION AND DESCRIPTION OF PARTS
KLW4
100
ITEM
ITEM
NAME
NAME
1
2
3
4
5
6
12
13
14
15
16
7
8
9
10
Oil R
eservior
Bolt
Motor
Oily water separator
The air input
valve
Solenoid
valve
Pressure gauge
Frame For Protecting
Quick coupler
Oil
level
guage
Oil leak port
Screw
C
over
plate
Oil port
A
djusting pressure
regulator
11
Summary of Contents for KLW4100 Series
Page 10: ...10 EXPLOSION OF THE TYPE WE VALVE SET MODULE 序号 名 称 数 量 备 注 不可拆卸件 不可拆卸件 注 件 堵头 允许更换为快速接头 ...
Page 12: ...12 ...
Page 20: ...序列号 1 2 3 4 5 6 油箱模块 泵体模块 回油管 1 输油管 输油管 2 回油管 2 冷却器模块 电动控制阀块 液压控制阀模块 7 8 9 名称 名称 序列号 液压泵爆炸图 ...
Page 22: ...WE型阀组模块爆炸图 ...
Page 26: ......
Page 28: ...所有雷恩产品都确保无工艺和材料上的缺陷 只要你拥有它 在此担保下 我们将在产品售出后一年时间内为您提供免费 维修或更换服务 www wrenchina com 可回收纸 ...
