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Customized Hydraulic Telescopic Cylinder for Dump Truck, Multi
Stage Hydraulic Cylinder
We are professional manufacturing expert of Hydraulic Cylinders
(with ISO9001&TS16949) ,
They are used for dump truck,trailer,agriculture
machine,construction, mining, forestry, loader, waste management
Etc,The annual production capacity of cold drawn pipe is more than
2000 tons.
Over the years we have grown into a diversified market based that
now services customers all over the world.
If you are looking for Hydraulic Cylinders ,you can directly
contact us.We have many Types for you choice,also can custom design
according your requestion.
Parameter model
Cylinder Tube O.D. | 131mm-240mm |
Operating Pressure | 16-20Mpa |
Numbers of Stage | 3, 4, 5 |
Largest Moving Stage Diameter | 110mm--214mm |
Stroke | 3205mm--9030mm |
Closed Length | 1339mm-2312mm |
Extended Length | 4544mm-11342mm |
Warranty Period | 14 months after date of production |
Oil port | G1/1''SAE |
Upper Gear width | 245-270mm |
Lower Gear width | 340-360mm |
Shaft Coarse | 65,60 |
Installation distance | 325-335mm |
Dallast is committed to provide hydraulic cylinder and hydraulic
assembly components with excellent quality for the global machine
manufacturing enterprise. Since the establishment of the company,
we carry out the principles of “Honoring contract, Quality service”
to the customers with super high-quality products. ‘OEM ODM’ is our
formidable backing. Furthermore, we have got the certification of
ISO / TS16949-2009. We can ensure the product' quality and provide
you with the fastest delivery speed.
We have our own factories, and engineers, we can customize the
product according to your needs.
Quality guarantee system
Program before Delivery
1. Trial Operation Test
2. Start-up Pressure Test
3. Pressure-Tight Test
4. Leak Test
5. Full Stroke Test
6. Buffer Test
7. Testing the Effect of Limit
8. Load Efficiency Test
9. Reliability Test
Every piece of hydraulic cylinder are tested and will send out only
after they are pasted the each test
ADVANTAGES
FAQ:
1: What’s the brand name of your products?
Generally, we use our own brand "DALLAST”, OEM is also available as
required.
2: Hydraulic cylinder internal leakage?
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.
3: Does your piston rod get ruptured easily?
Hard chrome plating quenched and tempered 45# steel for piston rod
to assure sufficient hardness and toughness.
4: Is your design reasonable? What about your product safe
coefficient?
We have R&D team with abundant design experience. We also
established production, education, and research cooperation with
universities. Rest assured.
5: What about the quality feedback of your products?
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.