Under Body Lifting Telescopic Hydraulic Hoist RAM Piston Cylinder

The Hydraulic cylinder Featuers:
1. Big lifting force:
Adopt high strength imported(Italy Marcegaglia )materials, work under pssure up to 22 MPa, the unit weight of the lifting force is 10% ~ 20% higher than the similar products.
2. High security:
excellent structural design ensure the oil cylinder lift smoothly, improve safety operation and create the most valuable security guarantee for the user;
3. Stronger weather resistance:
The application new materials and special structures can adapt to different environment from cold to hot and can round-clock operation.
4. Best performance:
excellent performance product and longer lifetime brings visible benefit and no worries

General model as below:

Complete CNC Machining capabilitiesBore size from 40mm to 800mm,Stroke lengths to 12000mm or longerWorking pssures to 42MpaCustomized your needed hydraulic cylinder1.product description

HS Code	8412210000
Application	Dump truck, Tipper, Trailer.
Material of cylinder tube	alloy steel
Seal	Hallite,SKF,NOK,Guarnitec,Parker
Coating	chrome plated
Temperature	-30ºC~100ºC
Hydraulic pssure	16MP, 18MP or 22MP for your selection
Stroke	630mm, 735mmm,750mm,900mm or per your requirements
Color	red black blue gray,can custom according request
Mounting Type	Earring-trunnion, double trunnion, double earring (eye end)
Plunger	20#, 45# steel with high frequency quenching
Certification	ISO9001-2009 ,TS16949
Package	shrink film, pallet, plywood case and carton
Warranty	One year after shipping arrival
Payment terms	T/T, L/C, West Union,Paypal
Delivery time	15- 30 days after down payment

Model	Bore Diameter (mm)	Rod Diameter (mm)	Stroke (mm)	Installation distance (mm)	Pressure (MPa)	Rated thrust (ton)	Lift (ton)	Capacity (L)
HG-E180x560ST	180	80	560	1000	16	40.7	15~25	11.4
HG-E180x660HX	180	80	660	1050	16	40.7	15~25	13.48
HG-E180x680ST	180	80	680	1140	16	40.7	15~25	13.89
HG-E180x720SY	180	80	720	1125	16	40.7	15~25	14.7
HG-E180x760HJ	180	80	760	1170	16	40.7	15~25	15.52
HG-E180x780ST	180	80	780	1140	16	40.7	15~25	15.93
HG-E180x790SX	180	80	790	1130	16	40.7	15~25	16.13

Model	Bore Diameter (mm)	Rod Diameter (mm)	Stroke (mm)	Installation distance (mm)	Pressure (MPa)	Rated thrust (ton)	Lift (ton)	Capacity (L)
HG-E160x490ST	160	70	490	860	16	32.1	10~20	7.97
HG-E160x560ST	160	70	560	1000	16	32.1	10~20	9.10
HG-E160x650SX	160	70	650	1000	16	32.1	10~20	10.57
HG-E160x680ST	160	70	680	1140	16	32.1	10~20	11.06
HG-E160x700BH	160	70	700	1025	16	32.1	10~20	11.38
HG-E160x720ZY	160	70	720	1125	16	32.1	10~20	11.71
HG-E160x780ST	160	70	780	1145	16	32.1	10~20	12.68
HG-E160x790SX	160	70	790	1155	16	32.1	10~20	11.71
HG-E160x800BH	160	70	800	1125	16	32.1	10~20	13.01

Model	Bore Diameter (mm)	Rod Diameter (mm)	Stroke (mm)	Installation distance (mm)	Pressure (MPa)	Rated thrust (ton)	Lift (ton)	Capacity (L)
HG-E220x760XM	220	100	760	1080	16	60.8	20~35	22.92
HG-E220x780HW	220	100	780	1220	16	60.8	20~35	23.52
HG-E220x900HJ	220	100	900	1190	16	60.8	20~35	27.14
HG-E220x910XM	220	100	910	1210	16	60.8	20~35	27.45
HG-E220x920HW	220	100	920	1200	16	60.8	20~35	27.75
HG-E220x1034ZY	220	100	1034	1370	16	60.8	20~35	31.18

Model	Bore Diameter (mm)	Rod Diameter (mm)	Stroke (mm)	Installation distance (mm)	Pressure (MPa)	Rated thrust (ton)	Lift (ton)	Capacity (L)
HG-E200x720SY	200	100	720	1125	16	50.2	15~30	16.96
HG-E200x750SS	200	85	750	1165	16	50.2	15~30	19.31
HG-E200x770HW	200	100	770	1120	16	50.2	15~30	18.14
HG-E200x780ST	200	100	780	1145	16	50.2	15~30	18.38
HG-E200x850ST	200	100	850	1230	16	50.2	15~30	20.03
HG-E200x900HJB	200	100	900	1190	16	50.2	15~30	21.21
HG-E200x910LN	200	100	910	1210	16	50.2	15~30	21.44

2.Certification

3.Cylinder Advantages:Main export market:USA, Canada, South Korea, Russia, Australia, Indonesia, Malaysia, Fiji Island, Kenya, Philippines, Bolivia, the United Arab Unites,SingaporeMaterial:Alloy steel,Carbon steel,Stainless steel,27SiMnSeal:Kaden,Hallite, Parker,NOK,SKF etcRod :Chrome plated and quenched.Has good mechanical properties, long service lifeCylinder:Honing machining /boring /rollingHydraulic Cylinders Certification ISO9001:2009, SGS, TS16949, RoHS, CNAS CertificationExperience in export North America, Australia, Asia, Middle East, AfricaWe are professional manufacturer andsupplierin hydraulic cylinder.We do accept OEM manufacturing.We will provide competitive priceand make the exact cylinder according to your specification and drawing.We have professional R&D team with rich design experience.We also establish strict but scientific product testing system so that products have perfect performance.One year warranty and long time track service is offered to solve any problems you meet after sale.

4.Quality control

All specification is designed by professional engineerAll material is high quality-Seal kits are purchased from USA, Japan, UK and Sweden.All material is processed by skilled workers and advanced CNC latheAll cylinders are 100% tested before package to ensure every cylinder is qualified for its purposePackage is air cushion film for each cylinder and steel case for all cylinders to ensure goods can arrive at customer safely

We firmly believe that quality products from the outstanding design and concept,engineers with rich experience in our strong technical team. Analyzes, calculations, strength check and motion simulation in variety of software to make our design more close to actual working conditions, We will consider various factors in the design stage to avoid each risk of project failure. Our design and products could perfectly match customers' varied needs.

5.Product Process:
1. Raw materials entering the factory, 27SiMn, 40CrMo, ST52, 45# steel tubes or bars for choice
2. Do the p-treatment including pickling, phosphating and saponification, and then cold-draw the seamless steel tubes.
3. Put the steel tubes into the tempering furnace to do the stress relief annealing in convenience of the subsequent the processing.
4. Multi-roll straightening machine, with 10 straightening points, achieves the automatic rolling straight improving the efficiency greatly
5. Heattreatmentto obtain workpieces with different properties by changing their internal microstructure or surface chemical composition.
6. Cylindrical degree can be controlled within 0.03mm and the surface roughness is up to 0.4 by honing with range:φ40mm-φ450mm and longest length: 12000mm
7. Machining processes to obtain high pcision parts with complex shapes strictly according to the detailed drawings.
8. Electroplating production processfulfillsthe functional and ornamental requirements forcoating workpieces of different dimensions according to specific application requirements.
9. Cleaning all the parts by automatic cleaning machine in the special solution and under special temperature control effectively.
10. All the parts are assembledinto complete cylinders according to the strict assemblyinstructions by skillful workers in dust-free workshop.
11. Do proof pssure and performance tests to check whether the cylinders can operate smoothly and stably under the specified pssurewith no leakage and deformation.
12. Do the painting including high quality primer and topcoat to obtain beautiful appearanceand protect the cylinders against the anticorrosion.
13. Wooden palletor boxes packing with plastic films wrapped on the surface, suitable for long-time sea transport.

6.How do we ensure product quality?

piston rod:

1: hard chrome plating
2: thickness of 0.03-0.05mm;
3: in-house salt spray test

cylinder tube:

1: standard material-#45, SAE1045, CK45
2. surface roughness: Ra0.4-0.08micron

Seals:NOK, Hallite, Parker etc.

Welding:mannual & machine welding

Professional manufacturer& supplier of Hydraulic Cylinders

Hydraulic Cylinders Certification ISO9001:2009, SGS, TS16949, RoHS, CNAS Certification

Experience in export North America, Australia, Asia, Middle East, Africa

Hydraulic Cylinders can be Make according to client's requirements

One year warranty and long time track service is offered to solve any problems you meet after sale.

7.FAQ:

1.are you a manufacturer?
Yes, we focus on the hydraulic cylinder.
We are professional manufacturer in hydraulic cylinder. We will provide competitive price.

2. Can I get samples to test before starting cooperation?
Of course.We would like produce sample hydraulic cylinder for your /confirm/iation.

3. Have you been exported to overseas?
We have been exporting to USA, Canada, Germany, Italy, France, Russia, etc.

4.How to ship your product?
We are transported by sea, by air or by international expss.According to your needs.

5. Do you support OEM service?
Yes. OEM service is available.
we can make products according to your requirements. Please kindly send us your specifications and drawings.

6. Is your design reasonable?
We have professional R&D team with rich design experience.
We also establish strict but scientific product testing system so that products have perfect performance.

7. How to choose which model hydraulic cylinder to buy?
Please kindly send us your drawings, models or providing us your parameters and
specification of the hydraulic cylinder like sleeves O.D., total stroke, rated pssure, closed length, vehicle body length, etc. We can determine the most suitable model for you.

8. What is your warranty?
Our products are all available for one year free warranty and product lifetime consulting service.

9. How long it will take from ordering to delivering?
It depends on the ordering quantity. Generally, we will take 15-30days. If there are any changes, we will inform you in time.

8.Purchasing process