Product Overview
Key Features
- 13 hp Honda GX390 single‑cylinder engine
- Precision‑engineered components for reduced vibration
- Ball‑bearing supported crankshaft for improved stability
- Heavy‑duty balancer shaft for smooth performance
- Optimized piston design for efficient combustion
- Oil Alert low‑oil shutdown protection
- Commercial‑grade Honda durability
- 3‑year Honda warranty for domestic and commercial use
The Honda GX390 is the largest single‑cylinder engine in Honda’s premium GX range, delivering 13 hp of commercial‑grade performance for demanding industrial, agricultural, and construction applications. Known for its strength, reliability, and emissions compliance, the GX390 powers pressure washers, generators, tillers, compactors, forestry machinery, agricultural equipment, and water pumps.
Precision‑engineered internal components reduce vibration and improve stability, while the ball‑bearing supported crankshaft, heavy‑duty balancer shaft, and optimised piston design ensure smooth, consistent operation. Like all engines in the GX series, the GX390 is backed by Honda’s 3‑year commercial and domestic warranty, making it a trusted choice for professional equipment.
