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John Deere GM3072
Specifications
Manufacturer
John Deere
Model
GM3072
Year
2025
Category
Mowers
Subcategory
Grooming Mowers
Cutting width
72 in (1.83 m)
Cutting height range
1-4.5 in (2.5-11.4 cm )
Blade dimensions
(3) .25 x 2.5 in (.6 x 6.4 cm )
Blade overlap
1.5 in (3.8 cm )
Cutting height adjustment
Spacer on caster
Tractor PTO speed
540 rpm
Drive type
Gearbox over v-belt
Driveline
Category 3
Tractor horsepower
20-35 hp (15-26 kW)
Mower deck gearbox hp
35 hp (26 kW)
Type
Rear discharge
Hitch
Cat 1
Operating weight
603 lb (274 kg )
Blade composition
Heat-treated alloy steel
Blade spindles
(3) cast iron
Blade spindle bearings
Ball
Blade tip speed
18,000 fpm
Deck thickness
8-gauge steel plate
Belts
B section, Kevlar®
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