Volvo remanufactured engine assembly D7E D4D D5D D6D D7D D4E D5E D6E D8K high quality diesel engine excavator China supplier

◆ Product Overview
Premium remanufactured Volvo diesel engine assemblies covering the renowned D-Series platform, including models D7E, D4D, D5D, D6D, D7D, D4E, D5E, D6E, and D8K. Supplied from China through certified processes, these engines are restored to meet or exceed original OEM performance specifications, providing a reliable, cost-effective, and sustainable power solution for Volvo excavator overhauls and repowering projects.

◆ Supplier Profile
✓ Type: China Certified Volvo Engine Remanufacturing Specialist
✓ Focus: Volvo D-Series Industrial & Construction Engine Platforms
✓ Services: Complete Reman Assembly Supply, Core Management, Technical Support
✓ Market: Global Volvo CE Dealer Networks & Independent Equipment Fleets
✓ Certification: ISO 9001:2015, Certified Remanufacturing Processes

◆ Engine Platform & Compatibility
✓ Engine Models:

• 4-Cylinder Series: D4D, D4E

• 5-Cylinder Series: D5D, D5E

• 6-Cylinder Series: D6D, D6E, D7E

• 7 & 8-Cylinder Series: D7D, D8K
  ✓ Technology Platform: Volvo D-Series Common Architecture
  ✓ Primary Application: Volvo EC/EW Series Excavators, Wheel Loaders, and Compatible Machinery
  ✓ Condition: Professionally Remanufactured to OEM Standards
  ✓ Warranty: Comprehensive Remanufactured Engine Warranty

◆ Complete Remanufactured Engine Assembly Includes
✓ Fully Remanufactured Long Block: Including cylinder block, crankshaft, connecting rods, and pistons restored to OEM tolerances
✓ Cylinder Head Assembly: Remanufactured with new valves, guides, seals, and pressure testing
✓ Fuel System: Reconditioned or new fuel injection pump and injectors, calibrated to spec
✓ Turbocharger: Rebuilt or new replacement turbo assembly, balanced and tested
✓ Gasket & Seal Kit: Complete set of OEM-quality gaskets and seals
✓ Ancillary Components: Reconditioned water pump, oil pump, and necessary mounting hardware
✓ Updated Components: Includes all engineering updates and service bulletins

◆ Remanufacturing Process & Quality Standards
✓ Stage 1 – Core Evaluation & Disassembly:

• Incoming core inspection and grading

• Complete disassembly and component cataloging

• Chemical cleaning of all major components
  ✓ Stage 2 – Component Reconditioning:

• Crack testing (Magnaflux/Zyglo) of block and head

• Cylinder boring/honing and crankshaft grinding to OEM specifications

• Cylinder head machining (resurfacing, valve seat machining)
  ✓ Stage 3 – Assembly & Testing:

• Precision assembly using OEM torque procedures and lubricants

• Dynamometer testing to verify power, torque, oil pressure, and coolant flow

• Final inspection and performance certification

◆ Technical Advantages for Volvo Excavators
✓ Optimized Performance: Restored to original power and torque curves for specific Volvo machine models
✓ Fuel Efficiency: Precision fuel system calibration ensures optimal consumption
✓ Durability: Use of OEM-specification parts and coatings extends service life
✓ Emissions Compliance: Remanufactured to original emission certification standards
✓ Warranty Support: Backed by a competitive warranty for peace of mind

◆ Supply & Logistics
✓ Core Exchange Program: Streamlined process for returning your old engine core
✓ Lead Time: Typically 45-75 days from core receipt to shipment
✓ Packaging: Custom heavy-duty engine crate for secure international shipping
✓ Documentation: Complete remanufacturing dossier, test reports, and warranty documents
✓ Global Shipping: Arranged door-to-door with major logistics partners

◆ Installation & Technical Support
✓ Pre-Shipment Compatibility Check: Verification against your machine PIN (Product Identification Number)
✓ Installation Guide: Detailed instructions for installation and initial startup
✓ Technical Hotline: Access to engineers for installation support
✓ Parts Support: Availability of related installation kits and consumables

◆ Target Applications & Customers
✓ Volvo Excavator (EC Series) and Wheel Loader (L Series) Owners
✓ Equipment Rental Companies with Volvo Fleets
✓ Mining and Construction Contractors
✓ Independent Heavy Equipment Repair Shops
✓ Government and Municipal Fleet Managers

◆ Customer Commitment
✓ Transparency: Full disclosure of the remanufacturing process and parts used
✓ Quality Guarantee: Each engine undergoes rigorous final testing
✓ After-Sales Support: Dedicated point of contact for warranty and technical queries
✓ Sustainability: Promoting a circular economy by giving engine cores a new life