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Core Parameters and Installation Instructions of Swing Reducer VOE14541030

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Core Parameters and Installation Instructions of Swing Reducer VOE14541030
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Features
Specifications
Part Number: VOE14541030
Structure Type: Three-stage Planetary Gear Swing Reduction Mechanism, Matched With M5X130 Swing Motor Assembly
Sun Spline: 14 Teeth
Net Weight: Approximately 280–320kg
Swing Gearbox Oil Filling Capacity: 6L Of Hydraulic Oil Per Unit
Maximum Output Swing Torque: Complies With The Standard Swing Torque Of 166.3kN·m For EC480 Complete Machine
Basic Infomation
Place of Origin: Sweden
Brand Name: VO LVO
Model Number: VOE14541030
Payment & Shipping Terms
Packaging Details: Original packaging
Delivery Time: 15WDS
Payment Terms: D/P,T/T,Western Union
Supply Ability: 9999
Product Description

II. Core Parameters

Part Number: VOE14541030 (Alias: SA7118-30130/SA7118-30140)
Structure Type: Three-stage planetary gear swing reduction mechanism, matched with M5X130 swing motor assembly
Gear Specifications
Sun Spline: 19 teeth
Output Pinion Gear: 14 teeth
Net Weight: Approximately 280–320kg
Swing Gearbox Oil Filling Capacity: 6L of hydraulic oil per unit
Maximum Output Swing Torque: Complies with the standard swing torque of 166.3kN·m for EC480 complete machine

III. Structural Composition

Consists of box body, internal gear ring, planet carrier, sun gear, planetary gear, output gear shaft, oil seal, end cover and flange mounting base. Swing motor is not included (Motor Part Number: 14673219/14550092).

IV. Supply Version Classification

Genuine New Original: Original vo lvo parts with 12-month warranty and the highest precision matching degree.
OEM New Aftermarket: Cast steel shell and heat-treated gears, with a 3–6 month warranty, universal replacement parts for mining operations.
Remanufactured Refurbished: Repaired by disassembling and restoring worn parts, cost-effective, suitable for short-term construction site transition use.

V. Common Faults and Replacement Scenarios

  • Weak swing and unilateral swing stuttering
  • Swing reducer oil leakage (casing / output shaft oil seal damage)
  • Internal gear tooth breakage, abnormal noise and excessive clearance
  • Output gear wear and excessive swing backlash

VI. Installation Guidelines

  • Release residual pressure in the swing oil circuit before disassembly and assembly
  • Tighten flange bolts evenly in diagonal sequence in accordance with the original factory torque standards
  • Fill with special swing hydraulic oil after assembly, vent and test run the equipment
  • Check the oil level and metal debris every 500 working hours regularly
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