| Model | GB200 | GB225 | GB460 | Key Differentiator |
|---|---|---|---|---|
| Power | 5.5 HP | 6 HP | 14 HP | From compact to industrial-grade |
| Displacement | 196cc | 224cc | 459cc | Larger displacement = more torque |
| Weight | 15.5kg | 15.5kg | 30.5kg | Lightweight vs. heavy-duty options |
| Fuel Efficiency | ≤395g/kWh | ≤374g/kWh | ≤407g/kWh | GB225 is most fuel-efficient |
| Best For | Small tools | Mid-size equipment | Industrial machinery |
Shared Features:
Electric start system
SAE 10W-30 oil compatibility
Compact footprint
A. Performance Curves
GB200: Peak torque (11.5N.m) @ 2800 RPM
GB225: 6% more power than GB200 with better fuel economy
GB460: 29N.m torque for heavy loads
B. Durability Features
Overhead valve (OHV) design
Forged steel crankshaft
Dual-bearing support
C. Compatibility
Fits most equipment with standard mounting pattern
7.5L fuel tank (GB460) for extended runtime
| Application | Recommended Model | Why? |
|---|---|---|
| Pressure Washers | GB200 | Adequate power for residential use |
| Concrete Mixers | GB225 | Balanced power/weight ratio |
| Wood Chippers | GB460 | High torque for tough material |
vs Diesel Engines: 30% lighter, easier cold starts
vs Competitors:
GB225 offers best-in-class fuel efficiency
GB460 delivers Honda GX390-level power at 15% lower cost
