en 21
SPECIFICATIONS 3
3.7 CUTTING UNIT SPECIFICATION _________________________________________
NOTE: These cutting units are designed to cut grass of maximum height 12mm (15/32 in) down to the available
height of cut range, removing no more than 1mm (3/64 in) to 2mm (5/64 in) with each pass.
7 Blade 9 Blade 11 Blade 15 Blade Verticut
Construction Fabricated steel construction
Reel Length 559mm (22 in) 559mm (22 in) 559mm (22 in) 559mm (22 in) 559mm (22 in)
Number of Knives 7 9 11 15 N/A
Number of Blades N/A N/A N/A N/A 26
Reel Diameter (New) 127mm (5 in) 127mm (5 in) 127mm (5 in) 127mm (5 in) N/A
Minimum Reel Diameter
(Before Replacement)
117.5mm
(4.6 in)
117.5mm
(4.6 in)
117.5mm
(4.6 in)
117.5mm
(4.6 in)
N/A
Height of Cut True-
Set™ Reel (Standard
Blade)
1.6mm - 11.1mm (1/16 in - 7/16 in)
Height of Cut Classic
XP™ Reel (Standard
Blade)
2.5mm - 16mm (0.1 in - 0.63 in)
Height of Cut Classic
XP™ Reel (Tourna-
ment Blade)
2mm - 16mm (0.78 in - 0.63 in)
Bedknife to Reel adjust-
ment TrueSet™ Reel
Micro-adjusters
Bedknife to Reel adjust-
ment Classic XP™ Reel
Opposed Set Screw
Rolls (Smooth &
Grooved)
50 mm (2 in) Diameter
Height of Cut Adjust-
ment TrueSet™ Reel &
Classic XP™ Reel
Screw adjusters on front roll
Transmission By hydraulic motor direct to reel.
Maximum Reel Speed
at Maximum PTO
Speed
2200rpm