Excavator PC200-10 Turbocharger 49477-02600 is compatible with Komatsu 4D102 diesel engines
The 49477-02600 turbocharger is a mechanical exhaust gas booster for diesel engines in construction machinery. It utilizes the kinetic energy of exhaust gases to drive a turbine impeller, thereby increasing the air pressure and density entering the engine, improving combustion efficiency and torque output. By improving engine intake efficiency, the turbocharger enhances power response and improves overall equipment performance under operating load conditions.
| Part Number |
49477-02600 |
| Type |
Turbocharger |
| Applicable Engine |
Komatsu SAA4D102E-2 Series |
| Compatible Equipment |
Used in the power systems of Komatsu PC70 / PC78 / PC88 / PC120 / PC128 / PC138-10 excavators and other construction machinery |
| Housing Material |
High-strength heat-resistant cast iron / alloy parts |
| Cooling Method |
Exhaust heat driven + oil lubrication |
| Function |
Increases intake gas density and pressure, enhancing engine combustion efficiency and power output |
Features and Advantages
• Improved Engine Performance: The turbocharger increases intake air quality, improves combustion efficiency, and makes diesel engines more stable.
• Heat-Resistant Housing Structure: Utilizes a high-temperature cast structure design, effectively withstanding high exhaust temperatures and pressures.
• High Compatibility: Can be used as a spare part for turbo system repair and performance restoration.
• Easy Maintenance and Replacement: Compatible with common Komatsu engine turbo assemblies, it can be directly installed as a replacement part.
49477-02600 Turbocharger (Actual Appearance)
4947702600 Turbocharger Assembly Diagram

Komatsu Turbocharger 49477-02600 Detailed View

Construction Machinery Diesel Engine Turbocharger Assembly Diagram

Komatsu PC Series Dedicated Turbocharger 49477-02600

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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.