Doosan Daewoo connecting rod D2366 D2366T DE12 China manufacturer supplier engine parts DH360-5 DH420-7 excavator components

◆ Product Overview
A robust, high-precision connecting rod engineered for the Doosan Daewoo D2366, D2366T, DE12, DE12T, DE12TI, and DE12TIS series of heavy-duty diesel engines. This critical component from a certified China manufacturer is designed for extreme-duty cycles in large construction machinery. It provides reliable performance for engine overhauls and rebuilds in Doosan excavator models including the SH340, DH360-5, and DH420-7, ensuring power and durability in demanding mining and construction environments.

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

◆ Part Number & Application
✓ Engine Models: Doosan Daewoo D2366, D2366T (Turbo), DE12, DE12T, DE12TI, DE12TIS
✓ Host Equipment: Doosan Excavator Models SH340, DH360-5, DH420-7
✓ 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 Doosan D2366/DE12 Series Specifications
✓ Key Feature: Engineered for high-torque, continuous heavy-load excavator operation

◆ Manufacturing Advantages
✓ Doosan Engine Expertise: Specialized focus on Doosan Daewoo's D2366 and DE12 engine platforms for large excavators.
✓ 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 high stress.
✓ Precision Machining: State-of-the-art CNC machining ensures perfect fitment and balance for smooth operation.
✓ Mining-Duty Validation: Products are tested against the rigorous duty cycles of large excavators and mining equipment.

◆ 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 DH360/DH420 series excavator load profiles.

◆ Supply Chain Management
✓ Production Capacity: Dedicated high-volume line for large excavator engine components.
✓ Lead Time: 45-55 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 mining and major construction sites.

◆ Technical Support Services
✓ Detailed application guides for SH340, DH360-5, and DH420-7 excavator compatibility.
✓ Comprehensive installation guidelines and torque specifications.
✓ Engineering support for major equipment rebuild facilities.

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