Specifications, Service and Repair of Farm and Lawn Tractors

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Cub Cadet 1912 Technical Data

General Information

Tractor Model ...................... Cub Cadet 1912
Tractor Type ...................... Garden tractor
Manufacture Years ...................... 1985-1986
Fuel Type ...................... Gasoline
Attachments ...................... Mower Deck

Cub Cadet 1912 Engine Specifications

Engine Model ...................... Onan B48G
Engine Type ...................... 4-stroke, 2-cylinder 4-valve gasoline
Number of Cylinders ...................... 2
Displacement, cu in (L) ...................... 47.7 (0.781)
Engine Bore, in (mm) ...................... 3.25 (83.0)
Engine Stroke, in (mm) ...................... 2.88 (73.0)
Maximum Engine Power, hp (kW) ...................... 20.0 (14.8)
Rated Engine Speed, rpm ...................... 3200
Idle Speed, rpm ...................... 1350
Maximum Torque, Nm (ft-lb) ...................... 42 (31)
Torque Speed, rpm ...................... 1600
Compression ratio ...................... 7.0:1
Spark Plugs ...................... NGK BPR5EFS or Champion RS14YC
Fuel System Type ...................... Carburetor
Carburetor Model ...................... Nikki
Carburetor Type ...................... Fixed Jet
Fuel Pump Type ...................... Pulse
Lubricating system Type ...................... Full Pressure with filter
Ignition ...................... Electronic
Spark Plug Gap, in (mm) ...................... 0.025 (0.635)
Point Gap, in (mm) ...................... 0.021 (0.533)
Intake Valve Clearance, in (mm) ...................... 0.008 (0.203)
Exhaust Valve Clearance, in (mm) ...................... 0.013 (0.330)
Fuel Tank Capacity, gal (L) ...................... 4.0 (15.2)
Oil Capacity, qts (L) ...................... 1.8 (1.7)

Electrical System

Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator, 20A
Starter Type ...................... Electric
Number of Batteries ...................... 1x32 Ah
Battery Voltage, Volts ...................... 12
Electric Ground ...................... Negative

Cub Cadet 1912 Power Take-Off

PTO Location ...................... Rear or Front
Rear PTO Operational Type ...................... Independent
Rear PTO Clutch ...................... Electric
Rear PTO Speed, rpm ...................... 2000
Front PTO Operational Type ...................... Independent
Front PTO Clutch ...................... Electric
Front PTO Speed, rpm ...................... 3200

Transmission Configuration

Transmission Type ...................... Shaft driven hydrostatic
Transmission Model ...................... Sundstrand
Forward/Reverse Gears ...................... Infinite
Oil Capacity, qts (L) ...................... 7.0 (6.6)
Maximum Forward Speed, mph (kph) ...................... 8.0 (12.9)
Maximum Reverse Speed, mph (kph) ...................... 4.0 (6.4)

Cub Cadet 1912 Wheels and Tires

Drive Wheels ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual
Brakes Type ...................... Differential disc
Front Tire Size ...................... 18x8.5-8
Rear Tire Size ...................... 26x12.0-12
Front Tread Width, in (mm) ...................... 33 (830)
Rear Tread Width, in (mm) ...................... 31.5 (800)

Dimensions and Weight

Wheelbase, in (mm) ...................... 51.6 (1310)
Length, in (mm) ...................... 78.5 (1990)
Height, in (mm) ...................... 47.5 (1200)
Overall Width, in (mm) ...................... 43.5 (1100)
Ground Clearance, in (mm) ...................... 7.3 (185)
Weight, lb (kg) ...................... 905 (410)

Cub Cadet 1912 Attachments

44 inch Mower Deck

Mower Deck Type ...................... Mid-mount, right-discharge
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 44 (1110)
Cutting Height, in (mm) ...................... 1-4 (20-100)
Lift System ...................... Hydraulic

50 inch Mower Deck

Mower Deck Type ...................... Mid-mount, right-discharge
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 50 (1265)
Cutting Height, in (mm) ...................... 1-4 (20-100)
Lift System ...................... Hydraulic

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CUB CADET TRACTORS SPECIFICATIONS

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ENGINES FOR CUB CADET LAWN TRACTORS

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CUB CADET TRACTORS TROUBLESHOOTING
1050 1863 2166 2182 2186
3184 3205 GT1554 GT2550 GTX2100
LT1040 LT1042 LT1045 LT1046 LT1050
LT2180 LTX1040 LTX1042 LTX1045 LTX1046
LTX1050 SLTX1054 XT1 LT42 XT1 LT46 XT3 GSX