Multistage Hydraulic Cylinder
Specifications
1. 4 stages
2. Rod diameter: 152mm
3. Stroke: 4280mm
4. Lifting Capacity 20-28tons
5. ISO/TS16949:2009
Characteristic:
High Speed: Working speed is high, cycle time is short, working capacity is more.
High Efficiency: Light weight, more loading capacity.
High Strength: New design, new material.
-New design products, bigger diameter, more lifting capacity.
-Max working pressure reaches 190 bar,better anti-pressure ability.
-Special-purpose material, high quality, high-precision, better anti-bending ability.
-New model guide ring combined with Senior lubricating material,guarantee cylinder lift more smoothly and work long time.
-Modified seal structure, guarantee no oil leak under high pressure and bad working environments.
-New model stop collar combined with new model guide ring, maximum limit improve the working security and stability.
-Equiped with maintenance-free support, longer working life, bring you more benefit.
-Adopt "Less component integration" design philosophy, easy to maintain.
-Cylinder is tested 100%, guarantee high quality.
Kevin: tel+86 150 5489 3196
Specification:
Specification of Standard Products for Dump Truck |
| Model |
Extended Stages |
Working Pressure |
Max.Stage Diameter |
Max.stroke |
Lifting Capacity |
| 129-3E-3880 |
3 |
16-19 MPa |
129mm |
3880mm |
20-35 ton |
| 149-3E-3880 |
3 |
16-19 MPa |
149mm |
3880mm |
25-45 ton |
| 149-3E-4280 |
3 |
16-19 MPa |
149mm |
4280mm |
25-45 ton |
| 149-4E-3880 |
4 |
16-19 MPa |
149mm |
3880mm |
25-40 ton |
| 149-4E-4280 |
4 |
16-19 MPa |
149mm |
4280mm |
25-40 ton |
| 169-4E-4280 |
4 |
16-19 MPa |
169mm |
4280mm |
30-50 ton |
| 169-4E-4640 |
4 |
16-19 MPa |
169mm |
4640mm |
32-55 ton |
| 169-4E-5000 |
4 |
16-19 MPa |
169mm |
5000mm |
32-60 ton |
| 169-4E-5180 |
4 |
16-19 MPa |
169mm |
5180mm |
32-60 ton |
| 169-4E-5390 |
4 |
16-19 MPa |
169mm |
5390mm |
32-60 ton |
| 169-4E-5460 |
4 |
16-19 MPa |
169mm |
5460mm |
32-60 ton |
| 185-4E-4280 |
4 |
16-19 MPa |
185mm |
4280mm |
25-45 ton |
| 185-4E-4640 |
4 |
16-19 MPa |
185mm |
4640mm |
30-45 ton |
| 185-4E-5000 |
4 |
16-19 MPa |
185mm |
5000mm |
32-50 ton |
| 185-4E-5390 |
4 |
16-19 MPa |
185mm |
5390mm |
40-60 ton |
| 185-4E-5460 |
4 |
16-19 MPa |
185mm |
5460mm |
40-65 ton |
| 185-4E-5780 |
4 |
16-19 MPa |
185mm |
5780mm |
45-70 ton |
| 185-4E-6000 |
4 |
16-19 MPa |
185mm |
6000mm |
50-80 ton |
| 191-5E-5780 |
5 |
16-19 MPa |
191mm |
5780mm |
40-70 ton |
| 191-5E-6200 |
5 |
16-19 MPa |
191mm |
6200mm |
45-80 ton |
| 191-5E-7130 |
5 |
16-19 MPa |
191mm |
7130mm |
50-85 ton |
| 191-5E-9030 |
5 |
16-19 MPa |
191mm |
9030mm |
55-90 ton |
| 220-5E-7130 |
5 |
16-19 MPa |
220mm |
7130mm |
65-100 ton |
| 220-5E-9030 |
5 |
16-19 MPa |
220mm |
9030mm |
65-100 ton |
| You are also welcome to tell us your requirement, we will design accordingly |
About us:
No.1 manufacturer in China, specialized in design, R&D and manufacturing of hydraulic cylinder/ system with over 20years' experience, company cover an area of 180,000 square meter, there are 600 employees and 700 sets of equipment, our annual output is 200,000 sets.
Advantage
1)Professional, skilled, reliable.
2)One-stop total solution
3) Ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Refund or replacement for any product faulty
FAQ
Q1:What's the brand name of your products ?
A:Generally,we use our own brand "WTJX",OEM is also available as required.
Q2:Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage :Overload,polishing is not well controlled,bad seal kits.As is known to all,vehicles in China are often overload,our products all designed to bear the overload power.We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands.
Q3:Does your piston rod get ruptured easily?
A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.
Q4:Is your design reasonable? What about your product safe coefficient?
A:We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities . Rest assured.
Q5:What about the quality feedback of your products?
A: Guarantee the quality from the raw material. We have cold drawing production line and nickel-chrome electroplating production line , so we can produce cold-drawing pipe and hard-chrome pipe used for hydraulic cylinder. !!!
WE HAVE NEVER RECEIVED EVEN ONCE QUALITY COMPLAINT FOR MANY YEARS OF INTERNATIONAL TRADE.
Audited Supplier 
){kind=link}
){kind=link}