مشخصات فنی موتور تک بنزینی هندا:
| Model | GX 160 | GX 270 | GX 390 |
| Engine Type | Air-cooled 4-stroke OHV | Air-cooled 4-stroke OHV | Air-cooled 4-stroke OHV |
| Bore x Stroke | 68x45mm | 77x58mm | 88x64mm |
| Displacement | 163 | 270 | 389 |
| (Net Power Output (HP | 4.8 | 8.5 | 11.7 |
| Net Torque | 10.3Nm | 19.1Nm | 26.4Nm |
| PTO Shaft Rotation | Counterclockwise | Counterclockwise | Counterclockwise |
| Compression Ratio | 9.0:1 | 8.5:1 | 8.2:1 |
| Lamp/Charge coil options | 25W, 50W | 25W, 50W | 25W, 50W |
| Carburetor | Butterfly | Butterfly Float Type | Butterfly Float Type |
| Ignition System | Transistorized magneto | Digital CDI with variable ignition timing | Digital CDI with variable timing |
| Starting System | Recoil Starter | Recoil/electric | Recoil/electric |
| Lubrication System | Splash | Splash | Splash |
| Governor System | Centrifugal Mechanical | Centrifugal Mass Type | Centrifugal Mass Type |
| Air cleaner | Dual Element | Dual Element | Dual Element |
| Oil Capacity | 0.58L | 1.1L | 1.1L |
| Fuel Tank Capacity | 3.1L | 5.3L | 6.1L |
| Fuel | 86 octane or higher | 86 octane or higher | 86 octane or higher |
| Dry Weight | 15.1Kg | 25Kg | 31.5Kg |
| (Dimensions (mm | 312x362x346 | 380x429x422 | 407x485x449 |