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VOE14660989 Complete Seal Repair Kit for Bucket Cylinder
VOE14660989 Complete Seal Repair Kit for Bucket Cylinder
Specifications
Supply Ability :
9999
Rated Bucket Digging Load :
18600g
Payment Terms :
D/P,T/T,Western Union
Standard Hydraulic System Flow Rate :
520L/min
Model Number :
VOE14660989
Operating Weight :
39.8–41.6 tons
Price :
1145
Packaging Details :
Original packaging
Delivery Time :
15WDS
Standard Bucket Capacity :
1.9m³
Place of Origin :
Sweden
MOQ :
1
Brand Name :
VO LVO
Description

I. Basic Model Compatibility

Original Part No.: VOE14660989 (Bucket Cylinder Seal Repair Kit)

Applicable vo lvo Models: EC350E, EC380D, EC380DHR, EC380E, EC380EHR

Matching Bucket Cylinder Specs

Cylinder Bore Diameter: 120mm

Piston Rod Diameter: 80mm

Rated System Working Pressure: 32MPa, Peak Boost Pressure: 35MPa

Net Weight Per Set: Approx. 0.88–1.05kg

II. Seal Components Included

Complete seals for piston rod side and piston side, no extra spare parts required:

1 × Wiper Dust Seal

1 × Main Rod Step Seal (HNBR)

1 × Buffer Seal Ring

1 × Double-Acting Piston Main Seal

2 × Copper Filled PTFE Wear Guide Bands

Full set of supporting O-rings, PTFE Back-up Rings & Shims

III. Seal Material Standards

Main Seals: Wear-resistant HNBR / FKM fluororubber, high pressure & high temperature hydraulic oil resistant

Guide Bands: Copper filled PTFE, low friction & anti-extrusion

O-rings: Oil-resistant NBR rubber, compatible with #46 anti-wear hydraulic oil

Operating Oil Temperature Range: -20℃ ~ +110℃

Designed Working Pressure: 32MPa heavy-duty digging condition

IV. Supply Version Classification

  1. Genuine vo lvo OEM Kit

    Standard OEM groove size with zero tolerance deviation, factory pressure tested, 12-month warranty, ideal for heavy mining digging.
  2. Brand New OEM Aftermarket Repair Kit

    Imported rubber compound with fully interchangeable dimension, direct fit without modification, 3–6 month warranty for regular construction replacement.
  3. Economy Aftermarket Kit

    Standard NBR rubber, low cost, suitable for short-term emergency repair.

V. Applicable Fault Conditions for Replacement

  • Oil seepage/dripping on bucket piston rod, weak bucket retraction
  • Internal cylinder leakage: Automatic bucket drop, insufficient digging force
  • Slow bucket movement, insufficient digging pressure
  • Damaged wiper seal causing sediment intrusion and piston rod scoring
  • Aged seals & failed buffer ring leading to cylinder impact abnormal noise

VI. Disassembly & Assembly Instructions

  1. Release residual hydraulic pressure and fully retract bucket cylinder before disassembly
  2. Polish minor scratches and burrs on piston rod and cylinder barrel, clean metal debris inside seal grooves
  3. Coat all new seals with hydraulic grease during installation; do not pry seals hard to avoid lip damage
  4. Install piston guide bands and main seals evenly without twisting or cutting
  5. Open & close bucket without load for 5–10 cycles to vent air after assembly; check zero leakage before operation

VII. Matching EC380 Excavator Reference

Operating Weight: 39.8–41.6 tons

Standard Bucket Capacity: 1.9m³

Rated Bucket Digging Load: 18600kg

Standard Hydraulic System Flow Rate: 520L/min
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VOE14660989 Complete Seal Repair Kit for Bucket Cylinder

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Product Detail
Supply Ability :
9999
Rated Bucket Digging Load :
18600g
Payment Terms :
D/P,T/T,Western Union
Standard Hydraulic System Flow Rate :
520L/min
Model Number :
VOE14660989
Operating Weight :
39.8–41.6 tons
Contact Supplier
VOE14660989 Complete Seal Repair Kit for Bucket Cylinder

Hunan Chengzhai Machinery Equipment Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2023
Business Type :
Trading Company, Seller, Exporter, Importer, Distributor/Wholesaler, Manufacturer, Agent
Main Products :
Mining Equipment, Road Machinery, Mining and Ocean Power
Total Annual :
CNY 20M-CNY 50M
Employee Number :
10~49
Certification Level :
Verified Supplier
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