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Years in Production / 1974–1978
Hefty
G
Explore the specifications, hardware, and original references for the Hefty G.
No photo
27hp
Source index power
2WD Only
Drive
1974–1978
Production years
Hefty
Manufacturer
G / 01
At a glance
Production
Tool Carrier tractor
Built in Juneau, Wisconsin, USA
- Manufacturer
- Hefty
Mechanical
Two-wheel drive
Mechanical disc brakes
Open operator station.
- Steering
- manual
- Steering
- power OptOptional
Hydraulics
- Type
- open center
- Pressure
- 2000 psi137.9 bar
- Valves
- 2
- Pump Flow
- 3.2 gpm12.1 lpm
Hitch
- Rear Type
- I
Pto
- Rear Pto
- independent OptOptional
- Rear Type
- 540 (1.375)
- Rear Type
- 1000 (1.375)
- Mid Pto
- independent OptOptional
- Mid Pto Type
- 540 (1.375)
- Mid Pto Type
- 1000 (1.375)
Electrical
- Ground
- negative
- Battery Volts
- 12
G / 02
Under the hood
Engine Detail
Continental R800-46
gasoline
4-cylinder
liquid-cooled
The Continental R800 engine was built by Renault.
- Displacement
- 51.6 ci0.8 L
- Bore Stroke
- 2.28x3.14 inches58 x 80 mm
- Power
- 27 hp20.1 kW
- Compression Ratio
- 8:1
- Rated Rpm
- 3300
- Firing Order
- 1-3-4-2
- Starter
- electric
- Starter Volts
- 12
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
G / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 6 forward and 1 reverse
- Clutch
- mechanical dry disc
G / 04
Size. Stance. Footprint.
Dimensions
- Height
- 64 in162 cm
- Wheelbase
- 72 in182 cm
- Front tread
- 40 in101 cm
- Rear tread
- 36 in91 cm
Dimensions And Tires
- Wheelbase
- 75 inches*Multipile position front axle allows for a wheelbase range of 75 to 89 inches.190 cm
- Weight
- 2100 lbs952 kg
- Front Tire
- 5.00-15
- Rear Tire
- 9.5-24
Tires And Tracks
- Front Ag
- 5.00-15
- Front Ag
- 6.50-16
- Rear Ag
- 9.5-24
- Rear Ag
- 11.2-24
- Rear Ag
- 12.4-24
- Rear Ag
- 12.4-28