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Features

Specifications

Warranty: 1 Year

Showroom Location: None

Displacement: 134~237cc / 64~142cc, 134~237cc / 64~142cc

Pump Type: Vane Pump

Name: 4535VQ Series Hydraulic Tandem Vane Pump Equivalent To Eaton Vickers

Standard Or Nonstandard: Standard Hydraulic

Application: Excavator And Injection Moulding Machine

After Warranty Service: Video Technical Support, Spare Parts, Online Support

Local ServiceÂ Location: None

After-sales Service Provided: Online Support

Basic Infomation

Payment & Shipping Terms

Packaging Details: standard export packing,one pump in one plastic bag,then put into the blank carton,then put on the pallet

Supply Ability: 8000 Piece/Pieces per Month

Product Description

factory price 4535VQ series hydraulic tandem vane pump equivalent to Eaton Vickers

features:

high pressure and lower noise

advanced performance

reasonable structure,

good creditability,

ultra-low pulse

stable quality

this product can be used in the equipment with high precision and low noise, and is widely used in cutting, plastic, leather, forging and engineering machinery fields...

Specifications(Single Pumps):

Installation and Use

1.In installation, the tolerance of concentricity between shaft of pump and motor must be less than

0.10mm(TIR) and the maximum permissible angle error is less than 0.2 degrees by using the

flexible coupling; The pump shaft shall not bear the radial and axial load; The carrier must be firm

with good rigidity and can fully absorb vibrations.

2. Fix pipes, especially inlet pipes in accordance with the size of port and assemble safety relief valves

in the system( the inlet flow rate is between 0.5 and 1.5 m/s ). The regulating pressure of the safety

valve shall not be greater than the maximum pressure of the pump; Inlet pipes must be strictly

sealed with no leakage; Inlet pipes must be strictly sealed with no leakage; The fuel tank shall be

equipped with a diaphragm to separate the bubbles and dirt from the oil; The oil return nozzle

should be lower the fluid surface, the minimum depth of 50 mm, even in a low, too, when the

permissible level of to avoid the formation of bubbles .

3.Set the suction pressure at pump inlet port : oil hydraulic oil is + 35 ~-16.7 KPa. The hydraulic oil

of water - glycol and phosphate ester was + 35 ~ -10.1 KPa.

4.In case where the pump is installed on the tank or at the position higher than the tank top cover, the

height of the suction port of the pump should be less than 500mm.

5.Oil should be kept clean, pipes and tanks must be thoroughly cleaned; Precise filters should be

assembled with the advised precision of 25μm in the system, the cleanness level of oil should be

within NSA12. Fix the sufficient-volume filter (the rated flow rate should be greater than twice the

pump flow )at the inlet of the pump 50mm above the bottom of the tank, with the suggested

precision of 100μm(150 mesh).

6.It is recommended to use antiwear industrial hydraulic oils or automotive crankcase oils having letter

designations SC,SD,SE or SF with viscosity grades of 32 to 68 cSt at 40 ℃ ; Preferred viscosity at

rated speed and pressures: Min. 13cSt Max. 54cSt Min. 49℃ Max. 65℃

7.Check the inlet, outlet and direction of rotation before starting the pump. Turn the shaft of pump

evenly and nimbly by hand after fixing the pump. It is best to fill the pump with oil for the first time.

At an initial operation or at an operation after a long rest, the pump may have difficulty in sucking

up fluid; In such cases, an air bleed valve should be installed beforehand on the discharge side or

discharge air by slightly slackening the connection on the discharge side. At starting, operate the

pump intermittently as far as possible with no load.

8.Do not start the pump when the outlet pressure is lower than the inlet pressure. This will cause work

noise and blade instability.

9. At startup, If the oil viscosity is higher than the suitable viscosity (54cSt) , the pressure should be

limited to 50%or less of their respective rated values until the system has warmed up.

Packaging & Shipping

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: Is the products standard ?

A: yes, our products are international standard and our products can be interchangeable with original Parker Denison ,Eaton Vickers,Yuken,Tokimec !

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock,or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us

Q: How long of the guarantee ?

A: All of our products have long guarantee time 12 months and we supply spare parts for aftersale service !

4535VQ Excavator And Injection Molding Machine Factory Price Series Hydraulic Tandem Vane Pump Equivalent To Eaton Vickers

Q: Are you trading company or manufacturer ?

Q: Is the products standard ?

Q: How long is your delivery time?

Q: What is your terms of payment ?

Q: How long of the guarantee ?

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