Multi Stage Telescopic Welded English Hydraulic Cylinders for Agricultural Dump Truck

Single Acting:
Single acting telescopic cylinders are the simplest and most common design
As with a single acting rod style cylinder the single acting telescopic cylinder is extended using hydraulic pressure, but retracts using external forces when the hydraulic pressure is removed and relieved to the reservoir
This external retraction force is usually gravity acting on the weight of the load
This external weight must obviously be sufficient to overcome the friction and mechanical losses within the machine design even after the work portion of the machine cycle has been accomplished. In the example above of the dump truck, the weight of the dump body now raised at an angle of 60, but empty of the load, most be enough to force the un-pressurized hydraulic fluid out of the cylinder and cause it to retract to the fully collapsed position.

Front-end hydraulic cylinder:
1. Safer: the Dallast Mining Series of hydraulic
cylinder adopts a brilliant structural design and uses new material in its production, which enables it to work stable in the worst working conditions and thus ensures the safety of drivers and greates benefits for its customers.
2. Faster dumping speed: the use of brilliant structural design improves the dumping speed of the hydraulic cylinder!
3. Higher lifting frequency: the Dallast mining series can be used for 24-hour short distance high-frequency work. With its stable performance, low mechanic failure, it can reduce parking time and improve working efficiency.
4. Greater environment adaptability: it adopts newly-developed seal patented technology and new material, and thus can work within a temperature range of -40°C-110°C. it can work smoothly in both high and low temperature environment.
5. Lighter: it is 15%-20% lighter than other series of cylinder, but has improved its lifting force by 10%-15%..
6. Greater lifting power: it has improved its lifting force by 10%-15% when compared with other series of cylinder, which will bring the customers with more benefit.

Company Profit:
Dallast Technology Co., Ltd is a hydraulic cylinder, hydraulic support rod and hydraulic system research and development design, the main products supporting construction machinery, agricultural machinery, bridges, dump trucks, excavators and other industry facilities, the company mainly to manufacturing, sales and service in one Professional factory. Company products are exported to Europe and the United States at home and abroad. Companies in accordance with the ISO quality assurance system, the production process in every detail of the attention, adhere to the "details determine the success or failure, improve the quality of the brand" business philosophy, do a good job of quality management. In the introduction of high-quality CNC machining equipment at the same time to Taiwan's technology as the basis for the production, improve product quality.

Specification:

Telescopic front end hydraulic Cylinder
The multistage telescopic hydraulic cylinder(FC/FE/FEE) is used for dump trucks, Iis interchangeable with Holland's Hyva and UK'S Edbore. Bore size: 75-278mm. Max stroke:12000mm. Maxpressure: 24 MPa. Max capacity: 120t. We also can design it according to you request.
Quality:
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 and acid.
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

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