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Spearhead Multicut 420 Rotary Mower
The Multicut 420 is a 3-point linkage mounted machine ideal for use with tractors of 80hp and above. Sitting perfectly between the fixed and trailed mowing units available on today’s market, the Multicut 420 100 gives added versatility alongside a host of innovative features. The machine features inward folding wings to keep the transport width within 2.8m, meaning narrow lanes are easily negotiated and no on road towing kit is required.
A 100hp heavy-duty driveline operating at 1000rpm fitted with three rotors with three blades operating at over 80 metres per second as standard give effortless cutting power in intense working conditions.
A delta style construction allows for a smooth throughout of material in and out of the machine combined with a floating linkage to leave a perfect working image even in very rough terrain. Rapid in field cutting height is changed by adjusting each of the four wheel arms on the machine which each feature a heavy duty industrial wheel and tyre.
Specifications:
| Machine weight: | 1875kg (4134lbs) |
| Hitch: | Category 2 with floating clevis top link |
| Cutting width: | 4.45m (14′ 7″) |
| Overall width: | 4.71m (15′ 6″) |
| Overall length: | 3.62m (11′ 11″) |
| Deck height: | 0.73m (2′ 5″) |
| Cutting height: | 25mm – 400mm (1″ – 1′ 4″) |
| Cutting capacity: | 100mm (4″) |
| Recommended tractor HP: | 80hp (60kW) |
| Power take-off speed: | 1000rpm |
| Gearbox: | Cast iron housing |
| Input shaft: | 1 3/8″ Z6 input shaft |
| Gearbox lubricant: | Lithium EP000 semi fluid grease |
| Gearbox oil capacity [splitter gearbox]: | 4.3 litres (7.6 pints) |
| Gearbox oil capacity [rotor gearboxes (x2)]: | TBC |
| Deck construction: | All welded construction |
| Deck material thickness: | 4mm (3/16″) |
| Side skirt material thickness: | 6mm (1/4″) |
| Anti-scalp dish: | 5mm (3/16″) round pan with blade holder bar |
| Blades (x6): | 10mm (3/8″) 30 Carbon Boron hardened and tempered. Free swinging high lift – low friction |
| Blade bolts: | M24 C/W shank grade 8.8 |
| Blade tip speed: | 75 m/s (14764 fpm) |
| Driveline: | ASAE Category 5 |
| Driveline protection: | Overrun clutch on input PTO shaft and 2-plate slip clutches on wing driveshafts |
| Tailwheel mount assembly: | Welded box section arm and caster fork with 360 degree swivel |
| Tailwheel: | 5.00-8 rubber tyre with steel hub |
| Front guard: | Single, two-piece chain guard |
| Rear guard: | Single chain guard |
** Underside of deck to skid
