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MULTICUT 420
 

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Overview 

With a working width of 4.2 metres and a cut height ranging from 10mm to 400mm, the new 420 Rotary cutter fills a gap in the market between fixed bed 3 metre machines and trailed 4.6 metre toppers.

The 420 machine is three-point linkage mounted and, weighing in at 1700 kg is ideal for use with tractors of between 80 and 120hp..

● Delta wing design transfers weight to tractor, aiding road transport
● PTO input of 1000rpm protected by slip clutches and rated at 100hp
● Anti-scalp discs, protection from uneven ground
● 6 high lift heavy duty boron steel blades results in a clean, no nonsense cut
● Inward folding wings keep the transport width within 2.8 metres
● Deck protection rings for extra durability and safety chains
Specification

Model MULTICUT 420
Cutting width 4.2m
Overall width 4.4m
Transport width 2.8m
Overall length 3.0m
Transport height 2.0m
Weight* 1,700kg
Number of Rotors 3
Blades 6
Blade overlap 110mm
Blade tip speed 80m/sec
Blade carriers Clevis type
Wing work angle 25 up/10 down
Cutting height range 25 - 400mm
Splitter gearbox rating 170hp
Rotor gearbox rating 111hp
PTO speed 1000rpm
Slip clutch protection 3
Centre section skid shoes Standard
Parallel lift Standard
Wheel eqipment TBA
Walking axle/ Hydra-gas -
Transport locks Standard
Deck protection rings Standard
Rear lights c/w large reflector boards Optional
Over-run clutch Standard
Tractor minimum power requirement** 80hp
 
*Dependant on machine specification **Dependant on conditions
Features

Anti-scalp Discs
Fitted as standard to protect blade pivot bolts and blade carriers on uneven ground. All blade pivot bolts are completely protected.
Deck Protection Rings
Steel rings protect the underside of the cutting deck when cutting in the roughest conditions.
Suction
Each of the 7kg boron steel blades has a ‘high-lift’ tail that creates suction which will lift virtually any fallen material ensuring superb performance.
Hydraulic wing lift
The wings float mechanically during work to eliminate ram seal wear and are raised by independent single acting hydraulic rams for transport. Mechanical lift locks are provided for complete safety.
 
Level Lift 
The rotors stay parallel with the ground as the mower is raised and lowered with the adjustable tension rods linking the drawbar and the wheels. Simple adjustment compensates for different tractor heights.
Low Cutting 
A combination of design features, the anti scalp discs, blade design, the parallel lift and mechanical float gives a cutting height down to 25mm.
Performance Driveline
The top grade constant velocity joints in the driveline transmit full power even on tight turns. Proven reliability of the 250hp drive line is reflected in a 2-year guarantee on gearboxes.
Wing Pivots 
Maintenance free full-length 'piano hinges' with large diameter pivot rods give extra strength and reliability.
 
Safety Chain Screens 
The full width chain safety screen encloses the back and the front of the mower to contain flying objects without restricting the inflow of material to be cut.
Slip Clutch Protection
Each rotor gearbox is protected from shock loads by a special, Bellevillewasher type, multi plate slip clutch for added durability. (Guards removed for illustration purposes).
 
Blade Options

Three-blade configuration
The large three-blade option has been designed for maintaining dense vetegation. The three boron steel updraft blades lift material into the cutting zone creating a clean cut in all conditions. Integrated skid pans help protect the blades and rotors from hidden obstacles for extended life.
Applications:
Heavy scrubs Set-aside Gorse clearance Cotton fields
Large verges
 
Six-blade Configuration
The six-blade configuration consists of 6 long boron steel blades which help to increase mulching performance with minimal power requirements. Blades deliver optimum mulching for grass and crop stubbles. Integrated skid pans help protect the blades and rotors from hidden obstacles for extended life.
Applications:
Wheat stubble Rape stubble Cotton fields Maize stubble
 

Downloads

Description File type File size
Multicut 420 product literature PDF 656KB

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