The Sonalika Challenger HD is a rotavator from Sonalika. The maker's specification lists 8 sizes, working width 1,490-2,910 mm, tractors of 35-75 HP. Heavy-duty secondary tillage rotary tiller with multispeed gearbox for cutting and mixing crop residue.
Sizes and specifications
| Model | Working width (mm) | Overall width (mm) | Tractor power required (HP) | Blades | Weight (kg) | Gearbox | Side drive | Hitch |
|---|---|---|---|---|---|---|---|---|
| Challenger HD 5 ft 5 ft | 1,490 | 1,790 | 35-40 | 36 | 430 | Multi speed | Gear | Cat II |
| Challenger HD 5.5 ft 5.5 ft | 1,660 | 1,960 | 40-45 | - | - | Multi speed | Gear | Cat II |
| Challenger HD 6 ft 6 ft | 1,740 | 2,040 | 45-50 | 42 | 475 | Multi speed | Gear | Cat II |
| Challenger HD 6.5 ft 6.5 ft | 1,880 | 2,150 | 45-50 | 45 | - | Multi speed | Gear | Cat II |
| Challenger HD 7 ft 7 ft | 2,000 | 2,300 | 50-55 | - | 500 | Multi speed | Gear | Cat II |
| Challenger HD 8 ft 8 ft | 2,200 | 2,490 | 55-60 | - | 525 | Multi speed | Gear | Cat II |
| Challenger HD 9 ft 9 ft | 2,690 | 2,980 | 65-70 | 66 | 650 | Multi speed | Gear | Cat II |
| Challenger HD 10 ft 10 ft | 2,910 | 3,200 | 70-75 | 72 | 660 | Multi speed | Gear | Cat II |
Source: Sonalika product page, checked 3 October 2026. A dash means the figure is not published.
Tractor match
This line is listed for tractors of 35-75 HP; pick the size that matches your tractor from the table. For a mounted implement, also check that its weight is within your tractor's lifting capacity. See 51 to 60 HP Tractors with price and lifting capacity.
Price and subsidy
Sonalika does not publish a price for this model, and we do not show a figure we cannot source. Use the form to ask for a quote. Many implements are covered by the SMAM subsidy, applied for on the state farm-machinery portal: equipment subsidy guide, Subsidy Finder.