China Factory Supply 140HP 4WD Agricultural Machinery Lawn Farm Tractors Compact Mini ...

China Factory Supply 140HP 4WD Agricultural Machinery Lawn Farm Tractors Compact Mini ...
Details:
Farm hydraulic cylinders: Avoid long-term non-use of tractor loader hydraulic cylinders. If you do not use them for a long period of time for certain reasons
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Description
Technical Parameters

Application

Farm tractor ,Dump truck, Tipper, Dump Trailer

Material of cylinder tube

Alloy steel,Carbon steel,27SiMn,16mn,Q345B ,ST52

Seal

Hallite,SKF,NOK,Guarnitec,Parker

Working pressure

80-220Bar

Bore size

40 50 63 80 100 125 140 160 180mm;

Tube bore size

25/28/30/35/40/50/60/70/80/90/100/120mm

Color

Red black blue gray,or according to customer's requirements

Mounting type

Earring-trunnion, double trunnion, double earring,or per customer's request

Package

Shrink film, wooden pallet and carton

Delivery time

20-30 days after payment receiving


Instruction

Farm hydraulic cylinders: Avoid long-term non-use of tractor loader hydraulic cylinders. If you do not use them for a long period of time for certain reasons, you should also turn them on regularly for dry running so that all parts can be fully lubricated to prevent the work surface from rusting and affecting future normal work. (If it cannot be started, you can apply a small amount of lubricant to the outer surface)


Quality Control

1) Technicians self-check in production

2) Engineer spot check in production

3) QC inspects after mass production finished

4) International sales who were trained the technical know-how spot check before shipping

5)after-sales DALLAST provides hydraulic system operation and maintenance manuals and guidance 

 

Product Introduction


Production detail

1


Product Process

2


Company Office

3


Deliver, shipping and serving 

4

FAQ

Argentina customers consulted with us about Massey Ferguson Loader Hydraulic Cylinder


Q: How is the hydraulic cylinder flow calculated?

A: The effective area of the hydraulic cylinder x stroke = volume is usually used in liters. Volume / estimated total travel time (converted to minutes) = oil flow.


Q: What kind of material is good for cylinder sealing?

A: The choice of sealed material is related to the working environment, strength, and medium of your equipment. There are a lot of professional things in it. For example, fluorocarbon rubber is used instead of nitrile rubber at high temperatures.


Q: What kind of material is used in the hydraulic cylinder?

A: Generally, Q345 / ST52 / E355 / E460, etc. are used, these are cold drawn tubes; 27simn /stainless steel 304/316/420, these are all hot-rolled seamless tubes.

In particular, 27simn, after quenching and tempering treatment, tensile strength and yield strength performed best. This material is used for hydraulic props for coal and dump trucks.

Piston rod: C45


Q: If the hydraulic cylinder for offshore work is alkaline resistant?

A: It can be made of stainless steel 316. We have surface treatment with 42CRMO material, the surface hardness can reach HV 900, salt spray resistance test can withstand up to 1100 hours.


About our farm hydraulic cylinders more size or catalog, please contact our sales department, Our professional technicians help you design and produce various Massey Ferguson Loader Hydraulic Cylinder


 

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