Mini Rotary Excavator Parts Hydraulic Main Pump QT53-40-A QT53-50-A
QT53-63-A
SUMITOMO QT pumps feature special internal gears that offer the
advantages of low pressure ripples and low noise. Our customers
have chosen these units for an increasing number of appliions such
as injection molding machines, precision industrial presses, and a
wide range of hydraulic equipment. These pumps accommodate flexible
operation over a wide speed range and are highly energy-efficient
when the optimum rotating speed is maintained.
QT Series Gear Pump Ordering Code:
QT 4 3 - 25 F - * - A
QT--- QT series pump
4--- Size
3--- Pressure:
1: Low pressure
2: Mid pressure
3: High pressure
25--- Theoretical flow
F--- Rotation and oil port position
Refer the technical datahseet
*--- Optional
A--- Design No.
SAAR specialized in pumps, motors, valves, bearings, couplings,
gearbox, engine spare parts, filter elements, fittings, connectors,
electronic components and accessories, mobile equiupment spare
parts.
1.If I only know the excavator model, but can not offer parts No.,
what should I do ?
If possible, you can send us pictures of old products, nameplate or
the size for reference.
2.How can I pay the order?
We can receive payment through T/T, Western Union.
3.When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24
hours; if not in stock , we will inform you before placing the
order.
4.How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if
you really found something wrong ,pls provide pictures for us and
we will check. After it is confirmed, pls return to us , we will
offer the correct item.
5.What is your main products ?
We are specialized in the excavator spare parts, such as travel
motor gearbox/ass’y/parts, swing gearbox/ass’y/motor/parts,
hydraulic pump assy/parts and gear parts. If you need other
excavator parts, we also can supply as your requirements
