Hefty LNT

Production: 1974 - 1978  

Production
Manufacturer:	Hefty
Type:	Orchard/Vineyard tractor
Factory:	Juneau, Wisconsin, USA

Hefty LNT Power
Engine:	27 hp 20.1 kW
PTO (claimed):	24 hp 17.9 kW

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Brakes:	mechanical disc
Cab:	Open operator station.
Transmission:	6-speed gear

Hydraulics
Type:	open center
Pressure:	2000 psi 137.9 bar
Pump flow:	3.2 gpm 12.1 lpm

Tractor hitch
Rear Type:	I
Control:	position control
Rear lift (at ends):	1570 lbs 712 kg
Rear lift (at 24"/610mm):	1210 lbs 548 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540 (1.375)

Electrical
Ground:	negative
Battery volts:	12

Engine Detail
Continental R800-46
gasoline
4-cylinder
liquid-cooled
The Continental R800 engine was built by Renault.
Displacement:	51.6 ci 0.8 L
Bore/Stroke:	2.28x3.14 inches 58 x 80 mm
Power:	27 hp 20.1 kW
Compression:	8:1
Rated RPM:	3300
Firing order:	1-3-4-2
Starter:	electric
Starter volts:	12

Transmission
Type:	gear
Gears:	6 forward and 1 reverse

Dimensions
Wheelbase:	72 inches 182 cm
Height:	57 inches 144 cm
Shiping weight:	2150 lbs 975 kg
Front tread:	32 to 40 inches 81 to 101 cm
Rear tread:	27 to 47 inches 68 to 119 cm