| Model | GP-650 | GP-139 | GP-140F | GP-411A |
| Engine Name | Gasoline | gasoline | gasoline | gasoline |
| Engine Model | 40F-5 | 139F | GX35 | IE40F-6 |
| Engine Type | 1-cylinder, 2-stroke ,air-cooled | 1-cylinder, 3-stroke ,air-cooled | 1-cylinder, 5-stroke ,air-cooled | 1-cylinder, 6-stroke ,air-cooled |
| Power | 1.55kw | 0.75kw | 1.0kw | 1.50kw |
| Speed | 6500r/min | 6500r/min | 6500 r/m | 6500 r/m |
| Starting mode | Recoil | recoil | recoil | recoil |
| Fule volume | 1.25L | 1.25L | 1.25L | 1.25L |
| displacement | 43cc | 33.5cc | 31cc | 45cc |
| Clutsh style | centrifugal friction | centrifugal friction | centrifugal friction | centrifugal friction |
| Type of drive | Coaxial direct | coaxial direct | coaxial direct | coaxial direct |
| Gear shifting | infinitely variable speed | infinitely variable speed | infinitely variable speed | infinitely variable speed |
| Cultivation width | 30cm | 30cm | 30cm | 30cm |
| Cultivation depth | 10-12cm | 10-12cm | 10-12cm | 10-12cm |
| Task speed | 0.17-0.22km/h | 0.17-0.22km/h | 0.17-0.22km/h | 0.17-0.22km/h |
| Productivity | 0.015-0.02hm2/h | 0.015-0.02hm2/h | 0.015-0.02hm2/h | 0.015-0.02hm2/h |
| Oil consumption | 40-50kg/hm2 | 40-50kg/hm2 | 40-50kg/hm2 | 40-50kg/hm2 |
| N.W. | 10kg | 10 | 11 | 10 |
| G.W. | 11kg | 11 | 12 | 11 |
| MEAS | 34*34*45cm/160*11*14.5cm | 34*34*45cm/160*11*14.5cm | 34*34*45cm/160*11*14.5cm | 34*34*45cm/160*11*14.5cm |
| Blade type | three teeth blades | three teeth blades | three teeth blades | three teeth blades |
| 40HQ Quantity | 800pcs | 800pcs | 800pcs | 800pcs |