Komatsu 6D102 SAA6D102E-2 complete engine assy PC220-6 PC200-6 PC200-7 excavator China factory supplier

◆ Product Overview
Premium-grade Komatsu 6D102 and SAA6D102E-2 complete diesel engine assemblies, engineered as direct replacements for Komatsu PC220-6, PC200-6, and PC200-7 excavators. Manufactured to original Komatsu specifications in our China facility, these assemblies are available as new OEM-specification, professionally remanufactured, or high-quality used units, delivering reliable power and seamless compatibility for your 20-22 ton class excavator repowering needs.

◆ Factory Profile
✓ Type: China Certified Komatsu Engine Manufacturing & Remanufacturing Facility
✓ Focus: Komatsu 6D102 Series Engine Platform for PC200/220-6/7 Excavators
✓ Certifications: ISO 9001:2015, IATF 16949, Komatsu Quality Standards Aligned
✓ Supply Model: Factory Direct to Global Equipment Markets
✓ Expertise: Complete Engine Assembly Production & Overhaul

◆ Engine Models & Machine Compatibility
✓ Engine Models:

• Komatsu 6D102: For PC200-6, PC220-6 Excavators (Tier 2/Stage II)

• Komatsu SAA6D102E-2: For PC200-7, PC220-7 Excavators (Tier 3/Stage IIIA)
  ✓ Configuration: 6-Cylinder, In-Line, Turbocharged, Direct Injection Diesel
  ✓ Displacement: 6.69 L
  ✓ Power Output: ~125-150 HP (Application Optimized)
  ✓ Direct Machine Fit: Komatsu PC200-6, PC220-6, PC200-7, PC220-7 Series Excavators
  ✓ Condition Options: New OEM-Spec | Certified Remanufactured | Premium Used/Tested

◆ Complete Engine Assembly Features
✓ Direct Bolt-in Replacement: Pre-configured with all necessary mounts, flywheel housing, and accessory drives for seamless installation into specified Komatsu excavator models.
✓ Performance Matched: Calibrated to deliver the exact power and torque curve required for the PC200/220 series duty cycle.
✓ Fuel System: Equipped with Komatsu E-TVCS combustion system and mechanical governor for optimal efficiency.
✓ Cooling & Lubrication: Complete with oil cooler, water pump, and all factory-specified ancillaries.
✓ Interface Ready: Maintains compatibility with the machine's hydraulic pump drive, electrical system, and monitoring sensors.

◆ New OEM-Specification Assembly
✓ Manufactured to original Komatsu 6D102/SAA6D102E-2 engineering drawings and material specifications.
✓ Full dynamometer testing and run-in procedure completed with performance certification.
✓ Includes all latest engineering updates and service improvements.
✓ Complete gasket, seal, and hardware kit included.

◆ Certified Remanufacturing Process
✓ Core Disassembly & Inspection: Each core is completely disassembled, cleaned, and crack-tested.
✓ Precision Machining: Cylinder block, crankshaft, and head are machined to restore original Komatsu tolerances.
✓ Component Replacement: All wear items replaced with Genuine Komatsu Reman or OEM-quality parts.
✓ Assembly & Testing: Rebuilt using factory procedures and tested on a dyno to verify performance meets new engine standards.

◆ Used/Tested Assembly Evaluation
✓ Comprehensive Inspection:

• Visual inspection for damage, leaks, and completeness.

• Cylinder compression and leak-down testing.

• Turbocharger function and oil pressure checks.

• General mechanical and operational assessment.
  ✓ Grading & Documentation:

• Premium Grade: Low-hour, excellent condition with full test pass.

• Tested Grade: Good condition, ready for service with disclosed wear.

• Detailed inspection report provided.

◆ Supply & Logistics
✓ Machine Matching: Configuration verified against your excavator model and serial number.
✓ Lead Time: New: 70-90 days; Remanufactured: 50-70 days; Used: 30-50 days.
✓ Packaging: Custom heavy-duty steel cradle for secure international shipping.
✓ Core Exchange: Accepted for qualifying rebuildable cores on remanufactured purchases.
✓ Global Shipping: Arranged to major ports worldwide with full export documentation.

◆ Installation & Commissioning Support
✓ Installation Guidelines: Model-specific manual with torque sequences and connection diagrams.
✓ Technical Data: Performance specifications and fluid capacity information.
✓ Start-Up Procedure: Recommended steps for initial startup after installation.

◆ Target Applications & Customers
✓ Komatsu PC200/220-6/7 Excavator Fleet Overhaul Programs
✓ Mining and Construction Companies with Medium Excavator Fleets
✓ Equipment Dealerships and Independent Repair Shops
✓ Government and Municipal Equipment Maintenance Departments

◆ Customer Support
✓ Pre-Sale Consultation: Assistance with engine model selection and application verification.
✓ Condition Transparency: For used units, detailed photos and inspection reports available.
✓ After-Sales Support: Technical assistance and warranty service coordination.