One of McConnel’s most popular mowers, the SR420 is lighter and slightly more manoeuvrable than the SR15. It also features anti-scalp discs, a floating linkage system, deck protection rings, and a wider choice of cutting heights.
Ideal for large-scale farmers, local government teams, and professional mowing contractors, SR series machines can be used in a huge variety of applications from airports and sports venues to pasture and stubble.
OVERVIEW
McConnel’s range of high-performance delta wing rotary mowers has been designed to deliver peak performance over the ground with working widths from 4.2 to 8.2m, flexible wings, and powerful triple rotors.
Hardened updraft swinging blades ensure an effective cutting capacity of up to 50mm, while hydraulically folding wings enable a fast and smooth transition from transport to working position.
Key features
4.2m working widths
Floating linkage system
57 degrees of wing movement (+45o up, -12o down)
Heavy-duty gearboxes
1000rpm wide angle PTO (check)
Slip Clutch Protection
Front and rear chain guards
Hardened updraft swinging blades
Cutting heights from 10m to 400mm
50mm cutting capacity
Six blades
Overlapping blades
4,800m per minute blade speed
Low tractor hp requirement (70hp)
FEATURES
Fast and effective
The lightest and most manoeuvrable machine in the SR range, the SR420 has a range of cutting heights from 10mm to 400mm and anti-scalp discs to protect the blades and ensure an attractive finish.
Productivity
McConnel’s SR series machines operate quickly and effectively while delivering an attractive cut. The SR420’s 57 degrees of flexibility also ensures it closely follows the contours of the ground making it equally as effective in undulating terrain.
Benefits
The easiest SR series machine to master
McConnel’s most productive range of mowers
Effective in a huge range of work environments
Attractive finish
Proven track record for reliability
Customisable with a range of blade, hitch and shredder options
Wide range of cutting heights
Enables operators to switch quickly to and from the transport position
Model : SR420
Working width : 4.2m (13’9?)
HP requirement : 70
Weight : 1700kg
Attachment : 3-point linkage
Cutting height : 10mm-400mm
Cutting capacity : 50mm
Overall width : 4.4m
Overall length : 3.0m
Transport width : 2.8m
Transport height : 2.0m
PTO speed : 1,000rpm
Protection : Slip clutch
Number of blades : 6
Number of rotors : 3
Blade overlap : 110mm
Blade tip speed : 4800m/min
Hydraulic wing flex : +45o up, -12o down
Number of wheels : 4
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