Professional agency of Japan Sumitomo oil pump, gear pump,plunger pump Sumitomo Sumitomo SUMITOMO oil pump,as well as the domestic and foreign well-known brands of hydraulic pump,set sales,repair,testing as one.
Characteristic
Ultra low noise performance: the QT in internal gear pump gear contact smooth,silent running.Its outstanding characteristic is the special gear design,use the very low voice,even in high speed operation,audio is still Ping Wenping and.
High efficiency:in addition to the wear resistance of the mechanical structure is simple,the use of advanced hydraulic oil,can reduce the mechanical wear and the function of the part surface.QT pump to pressure of 320bar high speed operation,even if the use of general hydraulic oil,is not easy to wear parts.
Long service life:good abrasion resistance and strong service life.
Model reference:
QT22
QT23-4
QT31-20
QT32-10
QT33-10
QT41-40
QT42-20
QT43-20
QT51-100
QT52-40
QT53-40
QT61-150
QT62-80
QT63-80
QT22-5
QT23-5
QT31-25
QT32-12.5
QT33-12.5
QT41-50
QT42-25
QT43-25
QT51-80
QT52-50
QT53-50
QT61-160
QT62-100
QT63-100
QT22-8
QT23-8
QT31-31.5
QT32-16
QT33-16
QT41-63
QT42-31.5
QT43-31.5
QT51-125
QT52-63
QT53-63
QT61-200
QT62-125
QT63-125
Performance table:
Performance
Model
Size
Maximum speed(min-1)
Rated(Mpa)
Maximum(Mpa)
Torque(Nm)
Power(kw)
QT42
31.5
200~2500
14
16
87.3
13.7
40
200~2500
14
16
105.6
16.6
QT52
50
300~2500
14
16
135.4
21.3
63
200~2500
14
16
169.5
26.7
QT62
80
300~2200
14
16
203.8
33.5
100
300~2200
14
16
267.5
42.0
125
200~2200
14
16
329.3
51.7
Oil pump GD2:
Model
GD2(kgfm2)
QT42-31.5
5.24×10
QT42-40
6.50×10
QT52-50
1.32×10
QT52-63
1.61×10
QT62-80
3.37×10
QT62-100
4.12×10
QT62-125
4.97×10
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