Toro Groundsmaster 1200 Service Manual page 18

Chassis
Cutting Units
Specifications and Maintenance: Specifications
Item
Tire size
Tire pressure
Wheel lug nut torque
Torsion axle bolt
Mounting
Construction
Height−of−cut range
Cutting unit drive
Cutting blade
Width of cut
Discharge
Cutting units are supported by lift arms,
Cutting unit decks are welded steel, reinforced
A main drive shaft is connected to the center
gearbox. 3 individual cutting unit gear boxes
are driven by the main gear box. Each
cutting unit gear box drives 3 spindle(s) by
Kevlar V−belt(s). The blade spindles are
31.7 mm (1.25 inch) shafts, supported by
Cutting blade dimensions are 483 mm (19
inches) long, 64 mm (2.5 inches) wide and
6.4 mm (0.25 inch) thick. An anti−scalp cup
is installed on each cutting blade. Each
Total width of cut is 365 cm (144 inches)
Clippings are discharged from the rear
Page 2–4 Groundsmaster® 1200 Pull-Behind Rotary Mower
Description
20 x 10 - 10, 6 ply, Tubeless
206.8 kPa (30 psi)
75 to 101 N∙m (55 to 75 ft-lb)
37 to 45 N∙m (27 to 33 ft-lb)
controlled with hydraulic lift cylinders
with channels and plates
13 to 102 mm (0.5 to 4 inches)
greaseable, tapered roller bearings.
cutting unit includes three blades.
of each cutting unit.
18235SL Rev A