| Model of Power Tiller | Unit | GN-18L | GN-20L | |
| Structure weight | Without rotavator | kg | 380 | 395 |
With rotavator | 550 | 575 | ||
| Working weight (with rotavator) | kg | 605 | 650 | |
| Turning speed of rototilling shaft | rpm | 324/406 | ||
| Overall dimensions (LxWxH) | mm | 2950 x 980 x 1240 | ||
Number of blades | PCS | 24 | ||
Rototilling width | mm | 680 | 800 | |
| Type of tractor | Single axle, dual-purpose for both traction & drive | |||
| Travelling speed | Forword | Km/h | 2.18, 3.87, 6.5, 8.06, 14.31, 24.03 | |
Reverse | 1.72, 6.36 | |||
Type size | 6.00-12 | |||
Wheel track | mm | 810, 750, 690, 570(normally use 810) | ||
Min. ground clearance | mm | 210 | ||
Min. turning radius | m | 1.1（with no rotavator） | ||
Model of engine | ZS1105N | ZS1110N | ||
Type of engine | Horizontal 4-stroke | |||
Bore x stroke | mm | 105×115 | 110×115 | |
Total displacement | L | 0.9959 | 1.0931 | |
Compression ratio | 17：1 | |||
Turing speed of crankshaft | rpm | 2200 | ||
1-hour rated output | KW/hphp | 13.34/18.15 | 14.7/20 | |
12-hour rated output | KW/hp | 12.13/16.5 | 13.23/18 | |
Specific fuel consumption | g/kw.h | ≤246.2 | ≤244.8 | |
Specific lube oil consumption | g/kw.h | ≤2.00 | ≤1.47 | |
Cooling mode | Condenser (Radiator) | |||
