Model of Power Tiller | Unit | DF-121 | DF-151 | DF-181 | Structure weight | Without rotavator | kg | 353 | 363 | 373 | With rotavator | 458 | 468 | 478 | Working weight (with rotavator) | kg | 493 | 508 | 518 | Turning speed of rototilling shaft | rpm | 188/300 | Overall dimensions (LxWxH) | mm | 2680 x 960 x 1250 | Number of blades | PCS | 18 | Rototilling width | mm | 600 | Type of tractor | Single axle, dual-purpose for both traction & drive | Travelling speed | Forword | Km/h | 1.4,2.5,4.1,5.3,9.4,15.3 | Reverse | 1.1, 3.8 | Type size |
| 6.00-12 | Wheel track | mm | 800, 740, 640, 580(normally use 800) | Min. ground clearance | mm | 185 | Min. turning radius | m | 0.9( with no rotavator) | Model of engine |
| S195/S195N | S1100/S1100N | ZH1105/ZH1105N |
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