Spearhead Machinery is bringing the latest version of the Stubble Master rotary mulcher to LAMMA next week. New features include strengthened hinge connections between the decks, improved rear axle pivot points, larger and stronger wheels and tyres, simplified hydraulic system, improved operator set-up and safety decals. Available in working widths from 5m to 12.1m, standard features include gearbox and slip clutch protection, simple-to-use cutting height controls, a flat deck to avoid debris build up, and hydraulic wing lifts for easy transport. The company’s HD6 cutting system is also included as part of the standard spec. Tested on all types of stubble, the HD6 is supplied with two types of blades – three high-lift and three flat – to give a fine chop and even distribution of crop stubble residue, which says Spearhead, encourages faster decomposition. Spearhead is also bringing a selection of Twiga reach arm mowers to the Peterborough showground, as well as a full range of flail heads and attachments.