E320B E200B Hydraulic Pump Seal Kit Hydraulic Pump Repair Parts A4VG71

The products we can supply as below :

1. D-RING

2. O RING

3. BUSHING

4. ROD SEAL

5. DUST SEAL

6. WAER RING

7. PISTON SEAL

8. BUFFER SEAL

9. ROTARY SEAL

10. BACK UP RING

11. LEVER VALVE SEAL

12. CONTROL VALVE SEAL

13. ADJUSTER SEAL KIT

14. GEAR PUMP SELA KIT

15. SWING MOTOR SEAL KIT

16. ARM CYLINDER SEAL KIT

17. TRAVEL MOTOR SEAL KIT

18. CONTROL VALVE SEAL KIT

19. BOOM CYLINDER SEAL KIT

20. BUCKET CYLINDER SEAL KIT

21. HYDRAULIC PUMP SELA KIT

22. CENTER(ROTARY) JOINT SEAL KIT

23. HAMMER BREAKER SEAL KIT

24. JCB CYLINDER SEAL KIT

25. LEVER (PILOT) VALVE SEAL KIT

26. O RING KIT/ O RING BOX

Packaging & Delivery

Packaging Details

Neutral Packing , Customize , Or customer's Brand

Delivery Time

5-7 day after reveived the payment

Seal ring

◎Main seal, used in multi-stage cylinders, strong tear resistance, high tensile strength, special impact resistance, not easy to tear and damage; ◎ Good elasticity and good sealing effect, more suitable for coal and mining industry; ◎Opening the secondary lip of the ring to support the function. At the same time, a small amount of oil film extends from the annular lip of the opening to improve the lubriEion condition of the subsequent order; ◎With the drum ring, it is safer.

Advantages:

1, Focus on the development and manufacture of hydraulic seals for 20 years.

2, A great number standard parts in stock .

3, Customized seasl service .

4, CNC Machining Seals without mould cost ,fast dispatch.

5, All of seals the inner diameter from 0.2mm to 3500mm can be produced.

6, Seals solutions and technical support.

7, 24 hours online service.

Product Description:

• Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.
• There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
• Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.
• Arm cylinder is the top one, and it's usually be called as top cylinder;
• Bucket cylinder is the one that connects and controls the bucket.

Description :

Our company specializes in the engineering machinery seal industry over ten years.

In 2011, we established "Guangzhou DONGLIAN Machinery Equipment Co., Ltd." in Guangzhou,

loEed in the largest distribution center for construction machinery parts in China.

Our company adheres to the principle of quality first, reputation first, customer first,

specialzing on the assembly, design,customization and sales of excavator, breaker

and other engineering machinery equipment seal repair kits, with years of market experience.

We provides "one-stop" solution for seals with the most accurate data, optimized configuration,

the most reliable quality and the most thoughtful service.