The Turbocharger RHG6 (Part No. 114400-3770) is a direct OEM-quality replacement turbo designed for Isuzu 6BG1 and 6BG1TC engines, widely used in Hitachi ZX series excavators including ZX200, ZX210-5, ZX240-5, ZX250-5, ZX280-5, and ZX290-5.
Built with high-grade materials and precision-balanced components, this RHG6 turbocharger delivers maximum boost response, improved fuel efficiency, and long service life even in the most demanding construction environments.
The RHG6 turbo ensures stable turbine speed, smooth airflow, and reduced turbo lag, providing consistent power output and optimal engine performance. It’s the perfect replacement for worn or damaged factory turbos, restoring your Isuzu-powered Hitachi excavator to full power and efficiency.
Key Features:
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Turbo Model: RHG6
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Part Number: 114400-3770
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Engine Models: Isuzu 6BG1, 6BG1TC
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Application: Hitachi Excavators ZX200, ZX210-5, ZX240-5, ZX250-5, ZX280-5, ZX290-5
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Cooling Type: Oil & Water Cooled
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Condition: 100% Brand New – OEM Replacement
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Performance: High-boost, low-lag design for improved torque and fuel economy
Benefits:
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Direct-fit replacement for original turbo
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Restores full engine power and efficiency
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Durable construction for heavy-duty use
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Optimized boost pressure and airflow
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Reduced emissions and improved combustion efficiency
Applications:
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Engines: Isuzu 6BG1, 6BG1TC
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Equipment: Hitachi Excavators – ZX200, ZX210-5, ZX240-5, ZX250-5, ZX280-5, ZX290-5
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Industries: Construction, Mining, Earthmoving, Industrial Equipment
Frequently Asked Questions (FAQ)
Which engines are compatible with this turbocharger?
The RHG6 turbocharger (114400-3770) fits Isuzu 6BG1 and 6BG1TC diesel engines.
Which excavators use this turbo?
It is used in Hitachi ZX200, ZX210-5, ZX240-5, ZX250-5, ZX280-5, and ZX290-5 excavators.
Is this turbocharger an OEM replacement?
Yes, it’s a 100% OEM-spec replacement for the original Isuzu/Hitachi turbo.
What are the benefits of installing a new RHG6 turbo?
It restores lost power, improves fuel efficiency, reduces smoke, and ensures reliable performance under heavy load.
Is installation easy?
Professional installation is recommended to ensure correct oil and coolant connections and proper system calibration.
Turbocharger RHG6, 114400-3770 | Isuzu 6BG1 6BG1TC / Hitachi ZX200 ZX210-5 ZX240-5 ZX250-5 ZX280-5 ZX290-5 Engine
Application: 225CL RTS JD, 270C LC JD, HU230-A, MA200-G, UCX300, ZR130HC, ZR420JC, ZR900TS, ZX200, ZX200-3G, ZX200-5G, ZX200-E, ZX200-HHE, ZX200-X, ZX200LC-5G, ZX200LC-HHE, ZX210-AMS, ZX210-HCME, ZX210H, ZX210-5, ZX210H-3G, ZX210H-5G, ZX210K, ZX210K-3G, ZX210K-5G
OEM Number: 114400-3770, VB570031, VC570031, VD570031, VA570031, 1-14400-3770, 1144003770, G61CND-S0031B, G61CND-S0031G, G61CNDS0031B, G61CNDS0031G




