Industrial Double Acting Fee Hydraulic Cylinder, Welded Hydraulic
We can provide you with many sorts of single acting telescopic
hydraulic cylinder and multistage telescopic hydraulic cylinder
which are widely used for trailers, tippers and dump truck. The
bore size of Dump Truck Hydraulic Cylinder is range 75mm to 278mm
which can provide the max power of 120t. We also can design it
according to your requests.
|Ceramic Piston Rod|
|Plated Ceramic Thickness||0.18mm|
|Material of cylinder tube||Stainless Steel|
|Coating||All tubes are chrome plated|
|Color||Black, Blue, Yellow, White, Red etc.|
|Mounting Type||Earring-trunnion, double trunnion, double earring (eye end)|
|Certification||ISO9001: 2008, SGS, TS16949|
|Warranty||One year after shipping arrival|
|working temperature||-30° C to 80°C|
Good choice for our hydraulic cylinder
1. With Rolling technology, the cylinder are straighter, the
surface are harder and its quality are more durable.
2. All piston rod have to go through comprehensive processing: Heat
treating Lathing Grinding Polishing Hard chrome plating Polishing,
this comprehensive processing make the cylinder harder, wearable
3. Using imported materials for seal kits.
4. The structure kits are made by high-strength Manganese plate
5. Advanced surface treatment:
A. Environmental automatically pipelined painting
B. Cleaning with automatic washing machine
C. Assembling in seal clean workshop
Piston locking device for double acting hydraulic cylinder
The double acting hydraulic piston and cylinder assembly of the
present invention utilizes a unique fastening mechanism for
fastening the piston to the cylinder rod. The piston has a rod
receiving opening through which the piston rod is fitted. The
piston includes a piston groove which is aligned with an annular
rod groove in the outer surface of the rod. Extending from the
outer circumference of the piston inwardly to the piston groove is
an access opening, through which a retaining wire is inserted. The
retaining wire is wrapped around the piston rod and fits within
both the piston groove and the rod groove so as to hold the piston
against longitudinal movement with respect to the rod.
The method of the present invention comprises inserting the
retainer wire through the access opening in the piston and rotating
the piston until the wire wraps around the piston rod.
1. Customization and OEM service is acceptable for us.
2. All our hydraulic cylinders and accessories obtained ISO
3. Samples can be providing to you before starting cooperation.
4. We are factory and can assure the prompt delivery time.
5. Packing can be customized. Often using standard export wooden