Double Acting Boom/Arm/Bucket Cylinder Excavator Hydraulic Oil Cylinder

Key Features:
1. Provides low mounting height, no alteration of body crossmembers.
2. Made from special high strength steel to reduce overall weight.
3. Heavily chromed and polished cylinder piston rods for longer seal lift.
4. Threaded head, welded cap design
5. High accuracy and precision thanks to integrated guide
6. Patented secured air bleed device to protect against injury
7. Self-adjusting/adjustable end position cushioning
8. Options for ductile iron or bronze inlaid steel rod glands
9. Mounting alternatives include trunnion mount, clevis, pineyes, or lugs with spherical bearings
10. Custom options for ports and integrated valves
11. Diverse preferences for seals due to temperature or heavy duty usage
12. Linear transducers, proximity switches, and sensors available
13. Extensive pressure testing
14. Finished cylinder is sandblasted and painted to customer specifications
15. Hydrostatic testing data packets and material test reports available
16. Seal kits available for quick shipment
17. Short manufacturing lead times
 
Company Profile:
Shenzhen Dallast Technology Co. Ltd., offers a full line heavy duty hydraulic cylinder design, providing dumping capacities of 1 to 40 tons. And the stroke of hydraulic hoist cylinder could be customized according to your requirement. Their popularity is due to competitive pricing, availability and durability.

Production Description:
The cylinders from this product series come with a hardened, chrome-plated piston rod which is suitable for an array of applications performed in various of the industries. The rod guide rings attached are mostly made of metal or with guide shoes high load capacity. These cylinders can be properly adjusted such that they can be water-tight and grip-ready to eliminate the possibility of stick-slip phenomenon.
 A hydraulic cylinder consists of a piston sliding within a hollow tube, moved by the pressure of a liquid. The piston, or rod is usually machined.
Double-acting models have tapped holes at both ends for the introduction and evacuation of the hydraulic fluid. This allows the piston to apply force in both directions.

Installation Method:
The most commonly used mounting options are flange, trunnion, clevis, pin-eye, cross-tube, spherical, and tang. Cylinder mounting is chosen based upon the application's requirements.

Piston Seals:
Low friction, high load piston seals with outboard wear bands are standard. Loaded lip seals and cast iron rings are optional.

About Piston Rod:
High strength damage resistant piston rod provides 100,000 PSI minimum yield material in 1" through 4 1/2" diameters. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available. The hard chrome plated of the piston rod according to your requirement.

Product Show:



Application:

        Double acting hydraulic cylinder mainly includes the HSG series double acting single piston rod hydraulic cylinder, double acting single piston hydraulic cylinder, double acting double piston rod hydraulic cylinder, double acting telescopic/ sleeve  hydraulic cylinder and so on, according to the use function is divided into : steering cylinder, boom cylinder, lifting cylinder, tilt cylinder and quick change cylinder, has the characteristics of connecting mode diversification and buffer device etc.. mainly used in loaders, fork loaders, excavator, cranes and other projects, ships, mining machinery and fire engines, sanitation vehicles and other special vehicles.