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Years in Production / 1955–1968
International Harvester
Cub Lo-Boy
Explore the specifications, hardware, and original references for the International Harvester Cub Lo-Boy.
13hp
Source index power
2WD Only
Drive
1955–1968
Production years
International Harvester
Manufacturer
Cub Lo-Boy / 01
At a glance
Overview
1955 - 1968
Utility tractor
Production
Utility tractor
Built in Louisville, Kentucky, USA
The Cub Lo-Boy is very similar to the standard Cub. The Lo-Boy using shorter front end spindles and rotating the final drive made the Lo-Boy about 8 inches shorter than the standard Cub. Both the standard Cub and the Lo-Boy had the IH "Cultivision" offset engine and steering.
- Manufacturer
- International Harvester
Mechanical
Two-wheel drive
Manual steering
Open operator station.
- Final Drives
- bull gear
Hydraulics
- Type
- open center
- Pressure
- 1200 psi82.7 bar
- Pump Flow
- 2.8 gpm10.6 lpm
Hitch
- Type
- IH Fast Hitch OptOptional
Pto
- Rear Pto
- independent
- Rear Type
- Cub-10 (0.9375)
- Engine Rpm
- -1800@1800
Serial Numbers
FAQ: How to read a serial number table.
- 1955
- 501
- 1956
- 2555
- 1957
- 3929
- 1958
- 6582
- 1959
- 10567
- 1960
- 12371
- 1961
- 13904
- 1962
- 15506
- 1963
- 16440
- 1964
- 17927
- 1965
- 19406
- 1966
- 21176
- 1967
- 23115
- 1968
- 24481
- Final
- 26007
Links
FarmallCub.com: Information, photos, and a message board
Electrical
- Ground
- positive (early)
- Ground
- negative (late)
- Battery Volts
- 6 (early)
- Battery Volts
- 12 (late)
Cub Lo-Boy / 02
Under the hood
Engine Detail
International Harvester C60
gasoline
4-cylinder
liquid-cooled
- Displacement
- 59.5 ci1.0 L
- Bore Stroke
- 2.625x2.75 inches67 x 70 mm
- Power
- 13.4 hp10.0 kW
- Rated Rpm
- 1800
- Firing Order
- 1-3-4-2
- Starter Volts
- 6 (early)
- Starter Volts
- 12 (late)
- Oil Capacity
- 3 qts2.8 L
- Coolant Capacity
- 9.75 qts9.2 L
- Sparkplug Gap
- 0.023 inches0.584 mm
- Intake Valve Clearance
- 0.013 inches (cold)0.330 mm
- Exhaust Valve Clearance
- 0.013 inches (cold)0.330 mm
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
International Harvester 1.0L 4-cyl gasoline
- Fuel Tank
- 7.5 gal28.4 L
Cub Lo-Boy / 03
Gears & controls
Transmission
- Transmission Type
- sliding gear
- Gears
- 3 forward and 1 reverse
- Clutch
- dry disc
International Harvester Cub Lo Boy Transmission
3-speed sliding gear
Cub Lo-Boy / 04
Size. Stance. Footprint.
Dimensions
- Length
- 92 in233 cm
- Width
- 48.25 in122 cm
- Height
- 56.25 in142 cm
- Wheelbase
- 62 in157 cm
- Front tread
- 43 in109 cm
- Rear tread
- 40 in101 cm
Dimensions And Tires
- Wheelbase
- 62 inches157 cm
- Weight
- 1620 lbs734 kg
- Front Tire
- 4.00-12
- Rear Tire
- 8.3-24
Serial Number Location
Serial number plate on the front-right side of the tractor, behind the steering gear housing.
Tires And Tracks
- Front Ag
- 4.00-12
- Rear Ag
- 8.3-24
Cub Lo-Boy / 05
Tractor Photos
See it in action
Videos
Watch International Harvester Cub Lo-Boy videos from their original YouTube creators.