EC460 Travel Gearbox 1st Planetary Carrier Spider With Sun Gear Assy For

This first-stage planetary carrier spider integrated with sun gear assembly constitutes the primary power distribution unit installed inside the travel reduction gearbox of EC460 crawler excavators. While executing heavy excavation, hauling work and long-distance driving on rugged terrain at mining sites, earthmoving yards and infrastructure construction zones, this assembly withstands continuous torque transfer and recurrent shock loads, securing stable power splitting for the excavator travel system.

All manufacturing specifiions strictly abide by OEM dimensional standards and precision tolerance limits. Gear tooth profiles, spline sizes and mounting reference dimensions fully correspond to the cross-referenced part numbers VOE11706895 and VOE11706896. Direct mounting is achievable without secondary cutting, grinding or welding operations. It effectively shortens on-site maintenance cycles and reduces costly equipment downtime resulting from extended lead times of genuine OEM spare parts.

1. Dual Interchangeable OEM Part Numbers, Dedied Match for EC460

   VOE11706895 and VOE11706896 share identical assembly dimensions and can serve as mutual replacements. This planetary carrier assembly is tailor-made for the internal structure of EC460 travel gearbox and cannot fit other excavator models. Precise repliion of OEM geometric parameters eliminates assembly clearance deviation, abnormal walking vibration and premature gear abrasion after replacement.

2. One-Piece Forged Structure Adapted to Non-Stop Heavy-Duty Operations

   Low-grade conventional planetary carrier assemblies tend to develop spider cracks and broken gear teeth under prolonged operation on rocky job sites. Our product adopts integrated precision forging combined with integral heat treatment technology, greatly elevating impact resistance. It sustains reliable service life under round-the-clock heavy digging and continuous traveling workloads.

3. Dual Independent Pre-Shipment Testing to Eliminate Hidden Equipment Risks

   Each finished assembly undergoes two separate testing procedures before leaving the factory. Comprehensive dimension calibration checks all fitting tolerances; simulated travel fatigue testing replies harsh quarry working environments to validate transmission stability. Defective components are screened out beforehand to avoid unexpected machine shutdown losses for repair workshops and mining contractors.

4. Cost-Effective Alternative for Excavator Fleets and Maintenance Operators

   Genuine planetary drive spare parts come with high procurement costs and unstable supply cycles. This aftermarket assembly delivers equivalent load capacity and service life matching original components at factory direct prices, helping machinery leasing firms and repair shops efficiently control recurring maintenance expenses for EC460 fleets.

5. Diversified Global Logistics Solutions for International Buyers

   All stocked products can be dispatched within 3 working days after payment confirmation. Air freight supports urgent emergency orders caused by sudden gearbox failures at remote construction loions. Consolidated sea freight and full-container transport provide economical bulk delivery options for spare parts distributors serving Africa, Southeast Asia, the Middle East and Latin American markets.

Our factory possesses more than 10 years of dedied R&D and mass production experience in excavator final drive planetary components. Travel gearbox spare parts represent our mature core product lineup. We maintain a closed-loop production workflow covering alloy steel forging, precision gear machining, integral heat treatment and finished product load simulation testing. Professional heavy-load test benches replie severe quarry and foundation construction conditions to continuously optimize component shock resistance and long-term durability. Our planetary gear spare parts are exported to dozens of countries every year, sustaining stable long-term cooperative partnerships and earning consistent positive feedback from global heavy machinery spare parts distributors.