Seal Kit,Cylinder;Arm
Product NO.:401107-00707\401107-01971\401107-01972\401107-02293\401107-02081\401107-01390\401107-01864\401107-00674\401107-01622\401107-01414\401107-02744\401107-01451\401107-00757\401107-01050\401107-01708\K9002308\K1001986KT\440-00044AKT\440-00214BKT\401107-01977\2440-9280CKT\401107-00710\2440-9236KT
The main function of the seal pack for the excavator’s bucket cylinder is to ensure the sealing of the hydraulic system, prevent hydraulic oil leakage, and protect the interior of the cylinder from external contaminants.
The seal pack for the excavator’s bucket cylinder typically consists of multiple sealing components, including main seals, buffers, dust seals, and other parts. Each of these components serves different functions but works together to ensure the normal operation of the cylinder and the stability of the hydraulic system.
1. Main Seals: These seals are primarily responsible for sealing the oil and preventing hydraulic oil from leaking out of the cylinder. The selection of main seals should be based on the specific conditions of the excavator. For older cylinders, reinforced main seals may be necessary to provide better sealing performance.
2. Buffers: Installed inside the cylinder head, buffers work to cushion oil pressure, preventing damage to the sealing components from high pressure and temperature. Buffer components play a crucial role in maintaining the stability of the hydraulic system and extending the lifespan of the sealing components.
3. Dust Seals: Installed on the exterior of the cylinder, dust seals work to prevent external dirt, water, and other debris from entering the cylinder, protecting it from contamination. The quality of dust seals directly impacts the lifespan of the cylinder and the performance of the hydraulic system.
Furthermore, the design and material selection of the seal pack for the excavator’s bucket cylinder are crucial. This includes using piston rods and guide sleeves made of high-strength alloy steel to enhance sealing performance and durability. Surface treatments such as induction hardening and hard chrome plating for the piston rod, as well as the high wear resistance and load-bearing capacity of the guide sleeve, are all designed to withstand extreme conditions and high wear environments that may be encountered during excavator operation.
| Product NO. | Applicable models | Size/Dimension | Weight | Packaging unit |
| 401107-00707 | DH150W-7 | |||
| 401107-01971 | DH210W-7(S/N:20001~21000)
DH210W-7(S/N:21001~) DH215-7 DH215-9 DH215-9E DH220LC-7 DH220LC-9E DH225LC-7 DH225LC-9 |
0.4KG | KIT | |
| 401107-01972 | DH210W-7(S/N:21001~)
DH215-9E DH220LC-9E DH225LC-9 |
0.4KG | KIT | |
| 401107-02293 | DX800HD-10
DX800LC-9C DX800LC-5B DX800LC-7 HX800AL HX800L |
0.095KG | EA | |
| 401107-02081 | DX75-10/DX75-10N
DX75-5B(S/N:20001~22711) DX75-5B(S/N:22712~) DX75-7B DX75-9C (S/N:20001~22711) DX75-9C ACE/DX75-9CN ACE DX75-9C PLUS/DX75-9CN PLUS(S/N:22712~) DX75E-10 DX75E-9C/DX75E-9CN DX88-9C (S/N:20001~20232) DX88-9C (S/N:20233~) |
0.165KG | EA | |
| 401107-01390 | DX75
DX80 DX80(S/N:50001~) |
0.17KG | EA | |
| 401107-01864 | DX55-5B
DX55-9C(CN)/DX60E-9C(CN)/DX60E-9C ACE DX55WE DX60 ACE-10/DX60 ACE-10N DX60-5B DX60-9C DX60-9CGOLD/DX65-9C PLUS/DX65-9CN PLUS DX60E-10/DX60E-10N(S/N:20001~) DX60W ECO-1/DX60WN ECO-1 DX60W ECO-2/DX60WN ECO-2 DX60W ECO/DX60WN ECO E58 DX55-5 DX55-5K(L)(S/N:2066~) DX55MT-5 DX55MT-5K(L)(S/N:2066~) DX55W-5 DX55W-5K(L)(S/N:1701~) DX57W-5 DX57W-7 DX65-7 / DX65MT-7 DX65W-7 E57W E57W-7 |
0.15KG | KIT | |
| 401107-00674 | DX700LC
DX700LCA |
0.232KG | EA | |
| 401107-01622 | DX700LC
DX700LCA |
0.9KG | EA | |
| 401107-01414 | DX60W(S/N:20001~21000)
DX60W-10/DX60W-10N DX60W-9C(S/N:20001~21000) DX60W-9C/DX60W-9CN DX60WS |
0.13KG | EA | |
| 401107-02744 | DX55-5C
DX55-9C(CN) ACE DX60E-10/DX60E-10N(S/N:30001~) DX60E-10/DX60E-10N(S/N:50001~) |
0.12KG | KIT | |
| 401107-01451 | DX380HD-10
DX380LC DX380LC-9C DX380LC-9C ACE |
0.43KG | EA | |
| 401107-00757 | DX340LC-9C
DX345LC DX360LC-3B DX360LC-7B DX360LC-9C DX380-10 DX380-9C ACE DX340LC DX340LC-3 / DX350LC-3 DX340LC-5/DX350LC-5(S/N:10001~10049) DX340LC-5 / DX350LC-5(S/N:10050~) DX340LC-5 / DX350LC-5(S/N:20001~) DX340LCA DX340LCA-K/DX360LCA-K(S/N:20001~) DX350LC DX350LC-7 DX350LC-7K DX350LCA / DX360LCA DX360LC-7M DX360LCA(S/N:5950~) DX360LCA-7M DX380LC-3 DX380LC-3(OCEANIA) DX380LC-5 DX380LC-5 / DX400LC-5 DX380LC-5K(L) DX380LC-7 DX380LC-7K DX400LC-7 DX400LC-7M |
0.406KG | EA | |
| 401107-01050 | DX300LC-7B
DX300LC-9C DX305HD-10 DX305LC-9C ACE DX300LC-3 DX300LC-3(S/N:1001~1511) DX300LC-3(S/N:1512~) DX300LC-5 DX300LC-5(S/N:1001~1057) DX300LC-5(S/N:1058~) DX300LC-5(S/N:20001~) DX300LC-5K(L) DX300LC-7 DX300LC-7K DX300LC-7M / DX320LC-7M DX300LCA-7M DX320LC-7 DX300LC-3 |
0.318KG | EA | |
| 401107-01708 | DX300LC-7B
DX300LC-9C DX305HD-10 DX305LC-9C ACE DX300LC-3 DX300LC-3(S/N:1001~1511) DX300LC-3(S/N:1512~) DX300LC-5 DX300LC-5(S/N:1001~1057) DX300LC-5(S/N:1058~) DX300LC-5(S/N:20001~) DX300LC-5K(L) DX300LC-7 DX300LC-7K DX300LC-7M / DX320LC-7M DX300LCA-7M DX320LC-7 DX300LC-3 |
0.318KG | EA | |
| K9002308 | DH150W-7S
DX150-9C/DX150LC-9C/DX150LC-9CN DX150LC DX150LC-10/DX150LC-10N DX150LCS DX150W-10/DX150W-10N DX150W-9C/DX150W-9CN DX150WE-10/DX150WE-10N DX150WE-9C/DX150WE-9CN DX140A DX140LC DX140LC-3 / DX160LC-3 DX140LCR DX140LCR-3 DX140R DX140W / DX160W TIER-II DX140W / DX160W TIER-III DX140W ACE DX140W ACE PLUS(S/N:8141~) DX140W TIER-II DX140W TIER-III DX140WA DX170W DX180LC DX190W DX190WA(T-2) DX420LC DX480LC DX520LC / DX520LCA TXC140LC-2 TXC180LC-2 DX140LC DX140LC-3 DX140W/DX160W DX160LC DX160LC-3 DX180LC |
0.21KG | EA | |
| K1001986KT | DH80
DH80GOLD |
0.515KG | EA | |
| 440-00044AKT | DH258LC-7
DH258LC-V SOLAR 250LC-V SOLAR 255LC-V TXC255-1 |
|||
| 440-00214BKT | DH60-7
SOLAR 55-V GOLD SOLAR 55-V GOLD PLUS SOLAR 55-V PLUS SOLAR 55-V SUPER |
0.123KG | EA | |
| 401107-01977 | DH55GOLD | – | KIT | |
| 2440-9280CKT | DH370LC-7
DH370LC-9 SOLAR 330LC-V SOLAR 340LC-V SOLAR 370LC-V TXC340-1 |
0.464KG | KIT | |
| 401107-00710 | DH370LC-9 | |||
| 2440-9236KT | DH220LC-7
DH220LC-V DH225LC-7 SOLAR 200W-V SOLAR 210W-V SOLAR 220LC-6 SOLAR 220LC-V SOLAR 220N-V SOLAR 225LC-V SOLAR 225NLC-V SOLAR 230LC-V TXC225-1 SOLAR 210W-V SOLAR 220LC-V SOLAR 225LC-V |
135*135*60 | 0.32KG | KIT |
