Spearhead Stubble Master Rotary Mulcher
Spearhead Stubble Master Rotary Mulcher
The Stubble Master is a compact, heavy-duty mulcher available in 5 to 9.1 m cutting widths, with the Stubble Master 500 offering a perfect balance for farmers needing a smaller machine. Cutting five metres in one pass, it features three rotors, each with six HD blades capable of handling material up to 100 mm in diameter. Cleverly angled blades flare the material to speed decomposition, while adjustable cutting heights range from 25–400 mm.
Built with a monocoque frame for an enhanced weight-to-strength ratio, the Stubble Master absorbs impact while improving fuel efficiency. Its 3-section heavy-duty frame, direct PTO shaft drive, and rotor gearboxes ensure reliable performance, and a flat upper and under deck allows for easy cleaning.
Safety and durability features include full-width front and rear chain protection, rear walking beam axles, 12-inch large rear wheels, road lights, and NZ hazard boards.
Highlights:
- Compact workhorse for farmers and contractors
- Angled blades promote faster decomposition
- Easy-to-clean flat upper and under deck
- Heavy-duty frame and rotor gearboxes for tough conditions
| Stubble Master 500 | |
| Machine weight (kg): | 2920 |
| Hitch: | Multi-positional drawbar |
| Cutting width (m): | 5.06 |
| Working machine width (m): | 5.20 |
| Transport machine width (m): | 2.97 |
| Maximum working length (m): | 5.83 |
| Transport length (m): | 5.78 |
| Transport height (m): | 2.19 |
| Cutting height (mm): | 0-300 |
| Cutting capacity (mm): | 100 |
| Recommended tractor (hp): | 120 |
| Wing working angles: | 30° up / 7.5° down |
| Power take-off speed (rpm): | 1000 |
| Gearbox(es): | 4 x Cast iron housing |