1250 by Cub Cadet lawn tractors

1974 - 1980

1974 - 1980 Quietline SeriesGarden tractor

Production

Production ManufacturerCub Cadet (a part of International Harvester) TypeGarden tractor FactoryLouisville, Kentucky, USA

Cub Cadet 1250 Engine

Cub Cadet 1250 Engine 12HP Kohler 476cc 1-cyl gasoline Fuel tank2 gal
7.6 L Engine details ...

1974 - 1980

1974 - 1980
Quietline Series
Garden tractor

Engine Detail

Engine Detail
Kohler K301AQS
gasoline
1-cylinder
air-cooled
Displacement476 cc
29.07 ci
Bore/Stroke3.375x3.25 inches
86 x 83 mm
Power (gross)12 hp
8.9 kW
Fuel systemKohler side-draft carburetor
Air cleanerdry
Rated RPM3400
Idle RPM1800-3600
Starter volts12
SparkplugChampion H-10
Sparkplug gap0.035 inches
0.889 mm
Point gap0.020 inches
0.508 mm
Intake valve clearance0.010 inches*Cold
0.254 mm
Exhaust valve clearance0.020 inches*Cold
0.508 mm

Engine Oil

Engine Oil
Oil capacity1.5 qts
1.4 L
Oil change30 h

Cub Cadet 1250 Transmission

Cub Cadet 1250 Transmission hydrostatic Transmission details ...

1974 - 1980

1974 - 1980
Quietline Series
Garden tractor

Transmission

Transmission
Typeshaft-driven hydrostatic
Gearsinfinite forward and reverse
Oil capacity7 qts
6.6 L

Speeds

Speeds

Mechanical

Mechanical Chassis4x2 2WD Steeringmanual Brakesdry disc  wet disc (after 1977) CabOpen operator station.

Tractor hitch

Tractor hitch Typesleeve hitch OptOptional

Power Take-off (PTO)

Power Take-off (PTO) Front PTOindependent Clutchelectric Front RPM3400

Dimensions & Tires

Dimensions & Tires Wheelbase44 inches
111 cm Weight670 lbs
303 kg Front tire4.80/4.00-8 Rear tire23x8.50-12 Full dimensions and tires ...

1974 - 1980

1974 - 1980
Quietline Series
Garden tractor

Cub Cadet 1250 Tires

Cub Cadet 1250 Tires
Lawn/turf front4.80/4.00-8
Lawn/turf rear23x8.50-12

1250 Serial Numbers

1250 Serial Numbers 1974530001 1975536073 1976572840 1977602118 1978621744 1979643507
FAQ: How to read a serial number table.

1250 Serial Location

1250 Serial Location Serial number plate on the right side of the Cub Cadet 1250 tractor frame.

Electrical

Electrical Groundnegative Charging systemflywheel alternator Charging amps15 Battery volts12

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