Convert to Cleaner Energy
OEM-standard mono‑fuel and dual‑fuel CNG retrofit solutions for heavy‑duty applications
Why Choose CNG Retrofit?
Shigan’s CNG retrofit systems are engineered to deliver seamless power, fuel savings, and lower emissions without compromising engine performance. Our solutions are approved for commercial vehicles, state transport buses, locomotives, and off‑highway equipment.
- Up to 35% reduction in fuel costs
- Lower CO₂ and particulate emissions
- OEM‑grade components with warranty
- Seamless mono‑fuel or dual‑fuel operation
Advanced Technology Features
MPFI System
Multi‑point fuel injection for precise air‑fuel ratio, improving efficiency by 15%.
Closed‑Loop Control
Real‑time lambda feedback for optimal combustion and reduced emissions.
Engine Protection
Integrated knock detection and over‑speed protection for long engine life.
Speed Limiter
Compliant with government regulations for safe fleet operation.
Applications
Commercial Vehicles
Buses, trucks, and prime movers – retrofit for state transport and private fleets.
Locomotives
High‑power CNG systems for railway shunting and mainline locomotives.
Marine
Corrosion‑resistant CNG kits for inland vessels and harbour craft.
Off‑Highway
Mining and construction equipment – robust design for extreme conditions.
Ready to Switch to CNG?
Contact our experts for a free feasibility assessment and savings estimate.
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