logo

Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134

Guangzhou Opal Machinery Parts Operation Department hồ sơ công ty
các sản phẩm
Trang chủ > các sản phẩm > Bộ dụng cụ làm kín xi lanh > 457-6093 4576093 Hydraulic Dipper Arm Cylinder Overhaul Seal Kit for Medium Size Wheel Excavator 966H 966

457-6093 4576093 Hydraulic Dipper Arm Cylinder Overhaul Seal Kit for Medium Size Wheel Excavator 966H 966

Chi tiết sản phẩm

Nguồn gốc: Trung Quốc

Hàng hiệu: OUB

Chứng nhận: ISO9001

Số mô hình: 457-6093

Điều khoản thanh toán và vận chuyển

Số lượng đặt hàng tối thiểu: 10

Giá bán: Có thể thương lượng

chi tiết đóng gói: Túi PP bên trong.

Thời gian giao hàng: Trong vòng 5-15 ngày sau khi nhận được Desposit của bạn

Điều khoản thanh toán: L/C,D/A,D/P,T/T,Western Union

Khả năng cung cấp: 1000 CÁI

Nhận được giá tốt nhất
Chi tiết sản phẩm
Làm nổi bật:

Hydraulic dipper arm cylinder seal kit

,

Excavator cylinder overhaul kit

,

966H wheel excavator seal kit

Phần không .::
457-6093
Tên một phần::
Bộ con dấu
Người mẫu:
304,5 305,5 306
Máy móc:
Máy đào thủy lực nhỏ
Vật liệu:
PU
Màu sắc:
Đen, nâu, trắng
Phần không .::
457-6093
Tên một phần::
Bộ con dấu
Người mẫu:
304,5 305,5 306
Máy móc:
Máy đào thủy lực nhỏ
Vật liệu:
PU
Màu sắc:
Đen, nâu, trắng
Mô tả sản phẩm

1. Quick Details of  seal 457-6093:

Part NO. 457-6093
Machine Small hydraulic excavator
Size OEM
Material PU
Oil seal type

SEAL KIT

 

2. 457-6093 picture :

457-6093 4576093 Hydraulic Dipper Arm Cylinder Overhaul Seal Kit for Medium Size Wheel Excavator 966H 966 0
3. Service part number :

PART NO. PART NO. Part NO.
229-5092 7F8268 4J5351
7B2174 7J9108 5J8150
6V8218 6V6580 6J9733
6V8978 2386646 152-3968
095-0598 2K8198 326-7289
1038255 1199443 6V5393
1038254 5P8940 5P4076
190-7674 6D1355 1237272
3J0375 6J6919 9M2092
1N9177 5J8150 4J5267
6N9312 5J8175 6V5049
4S7805 3K0360 6J7167
3F8638 2M9780 8200506

 

4. FAQ

Q: What four different core raw materials constitute all sealing components contained within this maintenance repair kit?
A: The full repair set consists of high tear-resistant molded PU, calcined clay mineral powder reinforced PTFE, outdoor weather-proof EPDM elastomer and viscose textile base phenolic resin saturated anti-wear guiding fabric for piston auxiliary support.

Q: What original natural color does each sealing component retain without any artificially blended pigment or outer coating?
A: PU primary dynamic sealing rings are soft shell white, calcined clay-filled PTFE backup rings are uniform light gray, EPDM static rubber fittings are smooth matte black, viscose impregnated fabric wear rings are warm sandy brown.

Q: What core sealing responsibility does molded PU fulfill inside the wheel excavator’s dipper arm hydraulic cylinder?
A: Acting as the central dynamic sealing component, molded PU takes advantage of stable elastic rebound performance to block high-pressure hydraulic fluid leakage when the dipper arm stretches and retracts repeatedly to scoop and unload soil, crushed stone and construction debris amid irregular bumpy ground resistance.

Q: What is the core design purpose of equipping calcined clay-filled PTFE as auxiliary backup rings paired with the main PU seal?
A: It fills microscopic clearance gaps inside piston installation grooves and protects soft PU sealing lips from being extruded and fractured by sudden hydraulic pressure spikes triggered when the dipper bucket abruptly hits compacted hard soil or buried concrete fragments during digging operations.

Q: What outstanding practical characteristics make EPDM rubber stand out compared with conventional general NBR nitrile rubber?
A: EPDM delivers exceptional cold flexibility and anti-ultraviolet ageing capability, keeping consistent sealing tightness after long-term exposure to outdoor wind, dew and alternating seasonal temperature changes on open-air construction job sites.

Q: At which precise fixed assembly positions of the cylinder are EPDM rubber O-rings commonly installed?
A: EPDM rubber parts are mainly deployed for static sealing on cylinder end cover joint planes and threaded connection gaps of auxiliary hydraulic pipelines exposed to outdoor rainwater and floating construction dust all day long.

5. Exhibition and Wearhous

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 1

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 2

 

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 3

 

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More