Komatsu SAA6D107E-1 6D107 engine assembly PC200-8 PC220-8 PC240-8 excavator loader construction machinery China supplier

Product Item：001

Part Number

Machine Model PC220-8 PC240-8

Condition: Aftermarket New

Type: engine assy

Description

Komatsu SAA6D107E-1 6D107 engine assembly PC200-8 PC220-8 PC240-8 excavator loader construction machinery China supplier

Komatsu SAA6D107E-1 / 6D107 Complete Engine Assembly for PC200-8, PC220-8, PC240-8 Excavators & Loaders – China Supplier Direct

◆ Product Overview
Genuine-specification Komatsu SAA6D107E-1 and 6D107 complete diesel engine assemblies, engineered as the direct OEM power units for Komatsu PC200-8, PC220-8, PC240-8 excavators and compatible wheel loaders. Supplied from China as factory-new, certified remanufactured, or premium used assemblies, these Tier 4 Interim/Stage IIIB compliant engines deliver reliable, efficient, and powerful performance for modern construction machinery.

◆ Supplier Profile
✓ Type: China Specialist in Komatsu Dash-8 Series Engine Supply
✓ Focus: Komatsu 6D107/SAA6D107E Series with ACERT Technology
✓ Services: Complete Assembly Supply, Aftertreatment Support, Core Management
✓ Market: Global Komatsu Dealer Networks, Large Mining & Construction Fleets
✓ Expertise: Komatsu ACERT Emission Systems & Electronic Engine Integration

◆ Engine Specifications & Machine Compatibility
✓ Engine Models: Komatsu SAA6D107E-1, Komatsu 6D107
✓ Configuration: 6-Cylinder, In-Line, 4-Valve, Turbocharged with E-EGR
✓ Displacement: 6.69 L
✓ Rated Power: ~114 kW (153 HP) @ 2000 rpm (PC200-8) to ~180 kW (241 HP) (Model Specific)
✓ Emission Standard: EPA Tier 4 Interim / EU Stage IIIB Compliant (with DOC+DPF)
✓ Direct Machine Application:

Komatsu PC200-8 Hydraulic Excavator
Komatsu PC220-8 Hydraulic Excavator
Komatsu PC240-8 Hydraulic Excavator
Komatsu WA320-8, WA380-8 Wheel Loaders (Configuration Specific)
✓ Condition Options: New OEM-Spec | Komatsu Remanufactured | Low-Hour Used/Tested

◆ Complete Engine Assembly Features
✓ Komatsu ACERT Technology: Features External Exhaust Gas Recirculation (E-EGR) and a Diesel Particulate Filter (DPF) for emissions compliance without SCR in many configurations.
✓ Direct Machine Fitment: Pre-configured with the exact mounting points, flywheel housing, and accessory drives for a direct bolt-in replacement into the specified Dash-8 model.
✓ Advanced Electronic Control: Equipped with a Komatsu Engine Control Module (ECM) pre-programmed for the specific machine's performance and regeneration cycles.
✓ High-Pressure Common Rail Fuel System: For precise fuel delivery, improved power, and lower fuel consumption.
✓ Complete Aftertreatment System: Includes the integrated DPF assembly and necessary sensors for a complete, compliant replacement.

◆ New OEM-Specification Assembly
✓ Manufactured to original Komatsu SAA6D107E-1/6D107 engineering specifications and performance tolerances.
✓ The ECM is flashed with the latest software calibration for optimal performance and reliability.
✓ Full system dynamometer testing validates engine performance, emissions output, and DPF regeneration functionality.
✓ Complete with all necessary gaskets, hardware, and installation guidelines.

◆ Komatsu-Certified Remanufactured Assembly
✓ Genuine Process: Rebuilt according to Komatsu's certified remanufacturing standards using Genuine Komatsu Reman parts.
✓ Emission System Service: The DPF is professionally cleaned and tested; all emission-related sensors are inspected or replaced.
✓ Performance Guarantee: Tested to meet or exceed original performance specifications for power, torque, and emissions.

◆ Used/Tested Assembly Evaluation
✓ Comprehensive Diagnostic & Inspection:

Full electronic scan using Komatsu diagnostic tools to check for active/inactive fault codes, especially related to the DPF and EGR systems.
Cylinder compression and leak-down testing.
Verification of DPF condition (soot load, ash level estimate) and EGR valve operation.
Physical inspection for leaks, damage, and completeness of all ACERT system components.
✓ Condition Reporting: Detailed report provided, clearly stating the health of both the engine base and the critical emission system.

◆ Supply & Logistics
✓ Machine Configuration Verification: Essential to provide your machine model and serial number to ensure the correct engine/aftertreatment configuration is supplied.
✓ Lead Time: New: 80-110 days; Remanufactured: 60-90 days; Used: 40-70 days.
✓ Packaging: Specialized heavy-duty crate designed to protect the engine and the attached DPF assembly during shipping.
✓ Global Shipping: Managed logistics for international transport of emission-controlled engines.

◆ Installation & Commissioning Support
✓ ECM Programming Support: Guidance on ensuring the ECM parameters match the host machine.
✓ Regeneration Procedure: Instructions for performing an initial forced regeneration after installation, if required.
✓ System Integration: Confirmation that all electrical and pressure lines for the EGR and DPF systems are correctly connected.

◆ Target Applications & Customers
✓ Komatsu PC200-8/PC220-8/PC240-8 Excavator Fleet Repowering Programs.
✓ Mining and Large-Scale Earthmoving Contractors with Dash-8 Series Machines.
✓ Equipment Owners in Regions with Enforced Tier 4/Stage IV Emission Regulations.
✓ Service Centers Specializing in Late-Model Komatsu Equipment.

◆ Customer Support
✓ Pre-Sale Technical Review: Consultation to match the exact engine specification to your machine's factory build.
✓ Emission Compliance Documentation: Assistance with providing necessary documentation for regulated markets.