Excavator Main pump PSVD2-17 PSVD2-17E PSVD2-21 Yanmar55 Hydraulic
|Part name||hydraulic pump|
|Model||PSVD2-17 PSVD2-17E PSVD2-21|
|Payment term||T/T, Western union, paypal, trade assurance or as required|
|Delivery||2 days after the payment received|
|Shipment||by sea, by air, by express or as required|
Let me know your hydraulic pump parameters.
1. Old picture and item number
2. Hydraulic pump of model
If you just need hydraulic pump parts
1. You need to send me the iron plate for pump number two.
2. You need to give me the size of the hydraulic pump plunger.
Cautions of Hydraulic Pump Installation
1.To replace a new hydraulic pump need to change new hydraulic oil
and check whether the oil pipe is smooth to avoid the entry of
impurities. If the impurities (iron scrap, copper scrap) are not
cleaned up in oil pipes , but enter the new pump which will cause
damage to the pump.
2. And need to change Pilot filter (pilot grid), oil suction filter
(copper grid), oil return filter when hydraulic pump installation.
3. During installation, the drive shaft is concentric connection
with engine crankshaft through spline.
4.Hydraulic oil should be added to the pump to expel air before
5.Check the patency of each oil pipe and whether there is debris in
6.When testing need to know how to adjust the capacity of the pump
flow to match the engine power .
7.Mutual forces (jacking force) cannot be produced when the pump
shaft and the engine flywheel are connected by a coupling.
1) We are experienced manufacturer of Travel Motor & Swing
Motor Gears, gearboxes and gear accessories especially for
excavator over 8 years.
2) Total more than 5000 kinds of products .
3) Professional technical team and production control system.
4) High quality products, fast delivery, good service and most
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. What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.
3. How can I pay the order?
We can receive payment through T/T, Western Union, Paypal(for small
amount),Alibaba trade assurance.
4. 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
5. 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.