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R3057 Excavator Hydraulic Pump R335LC-7A Main Pump K3v180dt 31N9-10010 R335LC-7

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Address: 429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China

Contact name:Dongdong Yao

GZ Yuexiang Engineering Machinery Co., Ltd.

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R3057 Excavator Hydraulic Pump R335LC-7A Main Pump K3v180dt 31N9-10010 R335LC-7

Country/Region	china
City & Province	guangzhou guangdong
Categories	General Mechanical Components Design Services

Product Details

R335-7 Hydraulic Pump R335LC-7A Main Pump k3v180dt 31N9-10010 R335LC-7 Hydraulic Pump

Product Description

Item Name	Hydraulic Pump
Machine Model	r3057 K3v180dt R335LC-7
Part Number	We provide all models of excavator accessories, welcome to contact us for the latest quotation
Condition	100%NEW
Quality	Standard
Package	Wooden Packing
Delivery	Within 3 Days

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 testing.

5.Check the patency of each oil pipe and whether there is debris in the tube.

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.

Company information

Factory

GZ YUEXIANG ENGINEERING MACHINERY LTD is the agent of the biggest factory in China, so we can provide you
the compectitive price.At the same time, we have a large warehouse next to the factory,
where we order hot-selling products every month, and the inventory
is sufficient.
 
Advantage: Strong part number database. If you can provide the right model and part number, we can supply
the right product.
Professional and experienced salesperson. Our founder has been into this field for more than 6 years, with
rich experiences.
Strict and complete company rules. We will try our best to meet customer’s delivery time. Before
delivery, we must verify the part
 

Product testing

Delivery

FAQ

1.What is the warranty time of the products?
The warranty time is 6/12 months based on the item details; We
don't provide warranty time for original and used products.

2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your
payment; if not in stock, stocking time is 3-7 days.

3.What are your main products ?
We are specialized in spare parts for excavator hydraulic system,
such as travel/swing motor, travel/swing gearbox/parts,
hydraulic pump/parts,gear parts,etc.If you need other excavator
parts, we also can supply as your requirements.

4.How can I do if there is something wrong with the goods?
First at all, we have confidence in the quality of our products, if
you really found something wrong, please provide pictures or
video for us and we will check. After it is confirmed, please
return the goods to us and we will offer the correct item.

5.How do I pay?
You can pay by T/T, PayPal (for small amount) and Alibaba trade
assurance