Parker Type Telescopic Hydraulic Cylinder for Dump Truck
Thin-wall cylinder
1The North America advanced processing technology is adopted to ensured the stable perfprmance
2High quality alloy seamless steel pipe are adopted to keep big liftin capacity and light weight;
3The application of imperial sized makes it easy to replace the seals and other acceessories;
4Superior chrome-plating technology improves the corrosion resistance and hardness of cylinders;
5The world-famous brands of seals such as HALLITE,PARKER and NOK ensure the sealing performance.
Technical specification Description:
| Material |
Carbon steel, Alloy steel, Stainless steel |
| Honed tube |
20-2000mm, Heat treatment, honing, rolling |
| Piston rod |
10-1500mm,tempering, plated nickel, Chrome or ceramic |
| Working Pressure |
5-300Mpa |
| Seals |
Parker, Merkel, Hallite |
| Technology |
Bosch Rexroth, Parker, HYVA |
| Coating |
Sandblasting, primer paint, middle paint, finish paint |
| Temperature range |
-30°C to +100°C |
| Work medium |
Hydraulic Oil |
| Piston speed |
maximum 1m/s |
| Mounting style |
Earrings, flange, foot mounting, screw thread. |
| Model |
The first stage rod diameter |
Stroke |
Closed length |
Open length |
| WTPK 5TG F8*170 |
8" |
4318mm |
1267mm |
5585mm |
| WTPK 5TG F8*190 |
8" |
4800mm |
1387mm |
6181mm |
| WTPK 5TG F8*220 |
8" |
5588mm |
1524mm |
7112mm |
| WTPK 5TG F8*235 |
8" |
5944mm |
1641mm |
7585mm |
| WTPK 5TG F8*250 |
8" |
6325mm |
1743mm |
8068mm |
| WTPK 5TG F8*265 |
8" |
6731mm |
1803mm |
8534mm |
| WTPK 5TG F8*285 |
8" |
7239mm |
1994mm |
9233mm |
| WTPK 5TG F9*220 |
9" |
5537mm |
1586mm |
7123mm |
| WTPK 5TG F9*235 |
9" |
5918mm |
1662mm |
7580mm |
| WTPK 5TG F9*250 |
9" |
6299mm |
1738mm |
8037mm |
| WTPK 5TG F9*265 |
9" |
6731mm |
1844mm |
8575mm |
| WTPK 5TG F9*280 |
9" |
7112mm |
1997mm |
9109mm |
| WTPK 5TG F9*300 |
9" |
7620mm |
2007mm |
9627mm |
| WTPK 5TG F9*320 |
9" |
8129mm |
2108mm |
9628mm |
| WTPK 5TG F9*340 |
9" |
8636mm |
2210mm |
10846mm |
Product Advantages:
1. more than 22 years manufacture experience
2. Our own factory
3. ISO9001-2008
4. Competitive price and high quality
5. Competitive price and high quality
6. Based on your drawing or requirement
7. rigid matching control and proper seals
8. Easy install and easy main.
Product process:
1.Raw materials entering the factory, 27SiMn, 40CrMo, ST52, 45# steel tubes or bars for choice
2.Do the pre-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 straighten, improving the efficiency greatly
5.Heat treatment to 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 precision parts with complex shapes strictly according to the detailed drawings.
8.Electroplating production processfulfillsthe functional and ornamental requirements for coating workpieces of different dimensions according to specific application requirements.
9.Cleaning all the parts by automatic cleaning machine in the special solution and under specific 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 pressure and performance tests to check whether the cylinders can operate smoothly and stably under the specified pressurewith 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.
Quality Control:
>All specification is designed by professional engineer.
>All material is high quality-Seal kits were purchased from USA, Japan, UK and Sweden.
>All material is processed by skilled workers and advanced CNC lathe
>All cylinders are 100% tested before package to ensure every cylinder is qualified for its purpose
>Package is air cushion film for each cylinder and steel case for all cylinders to ensure goods can arrive at customer safely
>One year warranty and long time track service is offered to solve any problems you meet after sale.
After-sales service
Warranty period:
Wantong Hydraulic warrants all cylinders to be free from any defects in material or workmanship under normal use and service for a period of 14 months\
Hydraulic cylinder problems occur at warranty period:
(1) New cylinder replace;
(2) price discount in the next order;
(3) the "repair fee" pay: repair fee required to within a reasonable range: the cost of wantong repair problem hydraulic cylinder < repair fee < the cost of production of a new hydraulic cylinder;
(4) for strategic customers, one to one special treatment.
Why Wantong:
"Pursue zero defect of our products, and realize zero customers' complains"
Shandong wantong hydraulic co., ltd. sets up in 1995, is a specialized custom hydraulic cylinder for tipper truck manufacturing enterpirise which takes up with design, manufacturer, sell hydraulic products.
The company covers an area of 180,000 square meters, with 500 emplayees in it. There are 700 sets of manufacturing equipments, such as cold drawing production lines, surface treatment production line, boring and rolling production line, various of digital-control machining and testing equipment.
Company advantage
>Professional manufacturer& supplier of Hydraulic Cylinders for more than 20 years;
>Hydraulic Cylinders Certification ISO9001:2008, 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;
>The Hydraulic Cylinders can be used for Dump Truck, Tipper Truck, Trailer, Agricultural Machinery, Engineering Machinery, Garbage Truck, Landing Platform etc;
>We are the supplier of Sinotruk, CNHTC, CIMC, Wuzheng, Beiben Truck, Baic Group, FOTON, HOWO, JAC, Sichuan Hyundai, Dayun, Shanxi Automobile, most of famous truck manufacturing and refitting company use our telescopic cylinder as first choice.
FAQ
Q1: Are you a manufacture or a trade company?
A:Manufacture, we are the leader manufacturer of hydraulic industry in China with 22 years' experience and technologyaccumulation.With strong technical team we could solve any annoyance of you.
Q2: Do you have quality control system?
A:Yes, The quality management system introduced is: ISO/TS 16949:2009-certifiedby NQA and IATF cert.
Q3: How can i get a booklet and buy a cylinder from you?
A: Very easy! Just leave me a message or email or call me directly, let me know you are interesting in our products.I will talk with you for the details soon!
Q4: Can you tell me the price for the cylinder?
A:
1. Please advice the drawing with technical requirement.
2. Please advice the model No. after you check our booklet.
3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.
4. Please also help advice the quantities, this is very important.
Q5: Do your products come with a warranty?
A: Yes, we have one year warranty. In this year, if the quality problem we will free repair for you.
Q6: Hydraulic cylinder internal leakage?
A: 3 main reasons causing internal leakage: Overload, polishing bad controlled, cheap seal kits. As is known to all, vehicles in China are often overloaded, our products all designed to bear the overload power. Advanced equipment could assure the polish processing. And we use the imported/TOP brand seals to meet customers' requirement.
Q7: What about the quality feedback of your products?
A: We have never received even once quality cmpllaint for many years of international business.
Q8: Can you help me to install or recommend what kind of hydrauliccylinder or power pack should I use for specific machine?
A: Yes, we have 25 experienced engineers who are always ready to help you. If you do not know what kind of hydraulic cylinders should be used in your machine, please just contact us, our engineers will design the exact products match your need.
Q9:What is the delivery time?
A: Within 20 days for samples.15-30 days for bulk production, which is depend on quality, production process and so on.
Q10: What is your main payment term?
A: T/T, L/C,D/A, D/P either is available.
Q11: What's the MOQ?
A: The MOQ is 1 piece.
Contact Information:
Harper Telphone: +86 177 6332 6516
We firmly believe that quality products from the outstanding design and concept, there are 25 engineers with rich experience in our strong technical team and more than 9,000 types of design. 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.
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