Kubota

Kubota GM73

The Kubota GM73 is a utility tractor produced from 1998 to 2006 as part of Kubota's GM Series. It features a 3.3L 4-cylinder liquid-cooled diesel engine producing 71.9 hp (53.6 kW) with a 24-speed transmission offering eight gears in three ranges with shuttle. The tractor includes four-wheel drive, power steering, wet disc brakes, and a two-post ROPS with an optional cab. It has a fuel tank capacity of 21.7 gallons (82.1 L) and a hydraulic pump flow of 11 gpm (41.6 lpm). The rear hitch offers position and draft control with a lift capacity of 3814 lbs (1730 kg), extendable to 5004 lbs (2269 kg) with an optional lift-assist cylinder. Dimensions include a wheelbase of 84.7 inches (215 cm), length of 143.9 inches (365 cm), and height up to 99 inches (251 cm) with ROPS. Standard tires are 9.5-24 front and 16.9-30 rear. Electrical system runs on 12 volts with electric ground. Related models include the GM64 and GM75.
Power71 hp
Founded1998 - 2006
ModelGM73

Technical Specifications

Detailed specifications and technical data for Kubota GM73

Power
Engine71.9 hp (53.6 kW)
PTO (claimed)68.4 hp (51.0 kW)
Tires
Standard tires (ag)Front: 9.5-24. Rear: 16.9-30
Engine
Typediesel, 4-cylinder, liquid-cooled
ModelKubota V3300
Power71.9 hp (53.6 kW)
Starternegative
Fuel tank21.7 gal (82.1 L)
Rated RPM2500
Bore/Stroke3.86x4.33 inches (98 x 110 mm)
Displacement202.5 ci (3.3 L)
Starter volts12
Features
DriveFour-wheel drive
BrakesWet disc brakes
SafetyTwo-post ROPS. Cab optional.
SteeringPower steering
Dimensions
Width69.7 inches (177 cm)
Length143.9 inches (365 cm)
Wheelbase84.7 inches (215 cm)
Cab Weight5390 lbs (2444 kg)
Rear tread52 to 67.7 inches (132 to 171 cm)
Front tread47.2 to 59.1 inches (119 to 150 cm)
ROPS Weight4982 lbs (2259 kg)
Height (cab)97.2 inches (246 cm)
Height (ROPS)99 inches (251 cm)
Ground clearance18.1 inches (45 cm)
Electrical
Groundelectric
Battery volts12
Hydraulics
Pump flow11 gpm (41.6 lpm)
Production
TypeUtility tractor
SeriesGM Series
ManufacturerKubota
Years produced1998 - 2006
Transmission
Gears24 forward and reverse
DescriptionEight gears in three ranges with shuttle
Tractor hitch
Controlposition and draft control
Rear TypeI
Rear lift3814 lbs (1730 kg)
Rear lift with optional lift-assist cylinder5004 lbs (2269 kg)
Power Take-off (PTO)
Rear PTO Type564/795/1125 (1.375)