International Harvester
International Harvester Cub 154 Lo-Boy
The International Harvester Cub 154 Lo-Boy is a compact utility tractor produced from 1968 to 1974. It features a 1.0L 4-cylinder liquid-cooled gasoline engine producing an estimated 15.6 hp, with a 3-speed unsynchronized gear transmission and optional 6-speed creeper. The tractor has a wheelbase of 64 inches, weighs 1480 lbs, and offers two-wheel drive with manual steering. It includes an independent rear PTO and mechanical dry disc clutch. The 154 Lo-Boy was built in Louisville, Kentucky, USA, and originally sold for $2,400 in 1974. It supports various attachments including a 54-inch front-mount blade.
Power-
Founded-
Model154 Lo-Boy
Technical Specifications
Detailed specifications and technical data for International Harvester Cub 154 Lo-Boy
Power
| PTO (claimed) | 14 hp (10.4 kW) |
|---|
Tires
| Ag rear | 8.3-24, 9.5-24 |
|---|---|
| Ag front | 4.00-12 |
| Lawn/turf rear | 13.6-16, 12.4-16 |
| Lawn/turf front | 20x8.00-10 |
Engine
| Type | gasoline |
|---|---|
| Model | International Harvester C60 |
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder |
| Rated RPM | 2200 |
| Bore/Stroke | 2.625x2.75 inches (67 x 70 mm) |
| Fuel system | International 0.75 updraft carburetor |
| Displacement | 59.5 ci (1.0 L) |
| Firing order | 1-3-4-2 |
| Oil capacity | 3 qts (2.8 L) |
| Sparkplug gap | 0.023 inches (0.584 mm) |
| Starter volts | 12 |
| Coolant capacity | 9.75 qts (9.2 L) |
| Compression ratio | 7.5:1 |
Capacities
| Fuel | 8 gal (30.3 L) |
|---|---|
| Hydraulic system | 1.75 gal (6.6 L) |
Dimensions
| Width | 52 inches (132 cm) |
|---|---|
| Height | 49 inches (124 cm) |
| Length | 94 inches (238 cm) |
| Weight | 1480 lbs (671 kg) |
| Wheelbase | 64 inches (162 cm) |
| Rear tread | 42 inches (106 cm) |
| Front tread | 42 inches (106 cm) |
| Ground clearance | 13 inches (33 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging amps | 12, 15 (generator) |
Hydraulics
| Type | gear pump |
|---|---|
| Capacity | 1.75 gal (6.6 L) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 2 gpm (7.6 lpm) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Mechanical drum brakes |
| Steering | manual |
| Operator station | Open operator station |
Production
| Type | Compact Utility tractor |
|---|---|
| Built in | Louisville, Kentucky, USA |
| Manufacturer | International Harvester |
| Original price | $2,400 (1974) |
| Years produced | 1968 - 1974 |
Attachments
| Blade | 54" Blade, International 54, front-mount, 54 inches width (137 cm) |
|---|
Transmission
| Type | unsynchronized gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Clutch | mechanical dry disc |
| Creeper | 6-speed creeper |
| Oil capacity | 7 qts (6.6 L) |
| Creeper gears | 6 forward and 2 reverse |
| Creeper description | Optional creeper range for the standard transmission. |
Tractor hitch
| Rear Type | I (optional) |
|---|
Serial Numbers
| 1968 | 7505 |
|---|---|
| 1969 | 8273 |
| 1970 | 15502 |
| 1971 | 20332 |
| 1972 | 23343 |
| 1973 | 27538 |
| 1974 | 31766 |
| Final | 36676 |
Power Take-off (PTO)
| Clutch | mechanical dry disc |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 1600 (counter-clockwise) |
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