Isuzu 6HK1 diesel engine assembly excavator engine direct injection construction machinery parts China supplier

◆ Product Overview
High-performance Isuzu 6HK1 complete diesel engine assembly, engineered specifically for demanding excavator and heavy construction machinery applications. This direct injection, turbocharged power unit is supplied from China as a factory-new OEM-spec, professionally rebuilt, or premium used assembly, providing reliable and efficient power for your heavy equipment repowering needs.

◆ Supplier Profile
✓ Type: China Specialist in Isuzu Industrial Engine Supply
✓ Focus: 6HK1 Series Engines for Construction & Mining Equipment
✓ Services: Complete Assembly Supply, Core Management, Technical Support
✓ Market: Global Construction, Mining & Industrial Equipment Fleets
✓ Expertise: Direct Injection Diesel Technology & Heavy-Duty Applications

◆ Engine Specifications
✓ Engine Model: Isuzu 6HK1 Diesel Engine
✓ Configuration: 6-Cylinder In-Line, Turbocharged, Direct Injection
✓ Displacement: 7.8L
✓ Injection System: High-Pressure Direct Injection
✓ Aspiration: Turbocharged with Intercooler
✓ Condition Options: Factory New (OEM-Spec) | Professionally Rebuilt | Quality Used/Tested
✓ Primary Application: Excavators, Wheel Loaders, Dump Trucks & Heavy Construction Machinery

◆ Complete Engine Assembly Includes
✓ Long Block Assembly: Complete engine block with internally balanced rotating assembly
✓ Cylinder Head: With heavy-duty valve train and heat-resistant components
✓ Fuel System: High-pressure injection pump and precision nozzles
✓ Turbo System: Heavy-duty turbocharger and intercooler assembly
✓ Cooling System: High-capacity water pump and cooling package
✓ Lubrication: Gear-driven oil pump with integrated oil cooler
✓ Mounting System: Universal construction equipment mounting brackets
✓ Control System: Mechanical governor or electronic control (configuration dependent)
✓ Gaskets & Seals: Complete OEM-quality sealing kit

◆ Factory New (OEM-Spec) Features
✓ Manufactured to original Isuzu engineering specifications
✓ Precision balanced rotating assembly for smooth operation
✓ Optimized for heavy-duty cyclical loading typical in excavation work
✓ Full dynamometer testing and performance validation
✓ Complete documentation and factory warranty

◆ Professional Rebuilt Standards
✓ Complete Overhaul: Full disassembly, magnaflux testing, and precision machining
✓ Component Renewal: All wear components replaced with OEM-quality parts
✓ Fuel System Reconditioning: Injection pump calibration and nozzle testing
✓ Performance Verification: Dyno testing to ensure power, torque, and fuel consumption meet specs
✓ Quality Documentation: Comprehensive rebuild report with before/after data

◆ Used/Tested Unit Evaluation
✓ Comprehensive Inspection:

• Visual inspection for leaks, damage, and completeness

• Compression testing across all cylinders

• Turbocharger shaft play and function testing

• Oil pressure and cooling system performance verification
  ✓ Grading System:

• Premium Grade: Low-hour unit with excellent compression and minimal wear

• Standard Grade: Moderate-hour unit in good working condition

• Economy Grade: Higher-hour unit requiring some reconditioning

◆ Technical Advantages for Construction Applications
✓ High Torque at Low RPM: Optimal for excavation and loading cycles
✓ Durable Construction: Reinforced components for extended service life
✓ Fuel Efficiency: Direct injection technology for improved fuel economy
✓ Serviceability: Designed for easier maintenance in field conditions
✓ Adaptability: Compatible with various hydraulic pump drives and mounting configurations

◆ Supply & Logistics
✓ Availability: Regular inventory of core models; custom sourcing available
✓ Lead Time: 35-60 days depending on specification and condition
✓ Packaging: Heavy-duty export crating for ocean freight protection
✓ Core Exchange: Comprehensive program for rebuildable engines
✓ Global Delivery: Door-to-door logistics with customs documentation

◆ Installation & Compatibility Support
✓ Machine-specific mounting configuration guidance
✓ Hydraulic pump drive compatibility information
✓ Electrical interface and control system integration support
✓ Performance matching for specific equipment applications
✓ Start-up and commissioning checklist

◆ Primary Market Applications
✓ Mid-to-Large Size Excavator Repowering
✓ Wheel Loader and Construction Equipment Engine Replacement
✓ Mining and Quarry Equipment Overhauls
✓ Generator Set Prime Mover Applications
✓ Marine and Industrial Power Units

◆ Customer Support Services
✓ Pre-purchase application analysis and engine specification
✓ Detailed condition reporting with photographic documentation
✓ Installation guidance and technical manual access
✓ After-sales support and warranty coordination
✓ Ongoing parts supply for maintenance requirements