Volvo connecting rod 20851091 04293425 China manufacturer supplier Volvo D6E D4E engine parts EC200 EC210 EC220 EC235 excavator components

◆ Product Overview
A robust, high-precision connecting rod engineered for the Volvo D6E and D4E series of industrial diesel engines. This critical component from a certified China manufacturer serves as a direct replacement for OEM part numbers 20851091 and 04293425. Specifically designed for the extreme-duty cycles of construction machinery, it provides reliable performance for engine overhauls and rebuilds in Volvo EC200, EC210, EC220, and EC235 excavators, ensuring durability and power in demanding work environments.

◆ Manufacturer Information
✓ Manufacturer Type: China Construction Machinery Engine Parts Specialist
✓ Certification: ISO 9001:2015, IATF 16949 Certified
✓ Specialization: Volvo Construction Equipment Engine Components
✓ Supply Model: Factory Direct to Global Construction Equipment Markets

◆ Part Number & Application
✓ OEM Part Numbers: 20851091 / 04293425
✓ Engine Models: Volvo D6E, D4E Diesel Engines
✓ Host Equipment: Volvo EC200, EC210, EC220, EC235 Excavators
✓ Application: Major Engine Overhaul, Rebuild, and Critical Repair

◆ Product Specifications
✓ Product Type: Heavy-Duty Forged Connecting Rod Assembly
✓ Condition: 100% New, Factory Direct Quality
✓ Manufacturer Origin: China Precision Heavy Industry Manufacturing
✓ OEM Reference: Direct Replacement for Volvo 20851091 Specifications
✓ Key Feature: Engineered for high-torque, continuous heavy-load excavator operation

◆ Manufacturing Advantages
✓ Volvo EC Series Expertise: Specialized focus on Volvo's D6E/D4E engines powering the popular EC200-235 excavator range.
✓ Premium Forging Technology: Utilizes advanced forging processes for superior grain structure and fatigue resistance.
✓ Material Excellence: High-grade alloy steel with specialized heat treatment for maximum durability under stress.
✓ Precision Machining: State-of-the-art CNC machining ensures perfect fitment and balance for smooth operation.
✓ Rugged Application Validation: Products are tested against simulated excavator high-load and high-vibration cycles.

◆ Quality Assurance Process
✓ Certified material sourcing from mills specializing in heavy industrial forgings.
✓ Full-dimensional inspection using Coordinate Measuring Machines (CMM) against OEM master specifications.
✓ Precise weight matching and balancing critical for smooth high-inertia engine operation.
✓ Advanced surface treatments including shot peening for enhanced fatigue life.
✓ Rigorous testing under conditions simulating EC series excavator duty cycles.

◆ Supply Chain Management
✓ Production Capacity: Dedicated high-volume line for construction equipment engine components.
✓ Lead Time: 40-50 days for premium forged heavy-duty parts.
✓ Minimum Order: Competitive MOQ for construction machinery distributors and large dealers.
✓ Packaging: Heavy-duty, climate-controlled packaging for international shipping.
✓ Logistics: Specialized logistics capable of delivery to remote construction and mining sites.

◆ Technical Support Services
✓ Detailed application guides for Volvo EC200, EC210, EC220, EC235 excavator compatibility.
✓ Comprehensive installation guidelines and torque specifications.
✓ Engineering support for major equipment rebuild facilities and OEM service networks.

◆ Market Applications
✓ Excavator Dealerships & Service Centers: Essential for maintaining Volvo EC series excavator fleet uptime.
✓ Heavy Construction & Mining: Critical component for in-house maintenance of high-uptime machinery.
✓ Global Construction Parts Distributors: High-value inventory for the Volvo excavator aftermarket.