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Bolens 1050 Specifications

General Information

Tractor Model ...................... Bolens 1050
Tractor Type ...................... Garden tractor
Series ...................... Tube Frame
Manufacture Years ...................... 1966-1969
Fuel Type ...................... Gasoline
Attachments ...................... Mower Deck, Snow Blower, Blade

Bolens 1050 Engine Specs

Engine Model ...................... Wisconsin TRA10D
Engine Type ...................... 4-cycle air-cooled single cylinder gasoline
Number of Cylinders ...................... 1
Displacement, cu.in (cc) ...................... 22.1 (361)
Engine Bore, in (mm) ...................... 3.13 (79.0)
Engine Stroke, in (mm) ...................... 2.88 (73.0)
Maximum Engine Power, hp (kW) ...................... 10.0 (7.5)
Rated Engine Speed, rpm ...................... 3800
Idle Speed, rpm ...................... 1000-1200
Fuel System ...................... Carburetor
Carburetor Type ...................... Adjustable main jet
Governor ...................... Centrifugal flyball type
Lubrication System ...................... Splash type
Air Cleaner ...................... Dry element
Ignition System ...................... High tension flywheel magneto
Spark Plug Gap, in (mm) ...................... 0.030 (0.76)
Spark Plug ...................... Champion D-16J or AC C86
Intake Valve Clearance, in (mm) ...................... 0.006 (0.15)
Exhaust Valve Clearance, in (mm) ...................... 0.012 (0.30)
Fuel Tank Capacity, gal (L) ...................... 1.3 (4.8)
Oil Capacity, qts (L) ...................... 1.0 (0.9)

Electrical System

Electrical System Rating, Volts ...................... 12
Charging System ...................... Generator
Number of Batteries ...................... 1
Battery Voltage, Volts ...................... 12
Electric Ground ...................... Negative

Bolens 1050 Transmission

Transmission Type ...................... Gear
Gearbox Type ...................... 6F/2R
Number of Forward Gears ...................... 6
Number of Reverse Gears ...................... 2
Maximum Forward Speed, mph (kph) ...................... 6.0 (9.7)
Maximum Reverse Speed, mph (kph) ...................... 2.5 (4.0)

Wheels and Tires

Drive Wheels ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual
Brakes Type ...................... Mechanical disc
Front Tire Size ...................... 16x6.50-8
Rear Tire Size ...................... 23x8.50-12

Dimensions and Weight

Wheelbase, in (mm) ...................... 43 (1090)
Length, in (mm) ...................... 63 (1600)
Height, in (mm) ...................... 40 (1010)
Overall Width, in (mm) ...................... 34 (860)
Ground Clearance, in (mm) ...................... 7 (177)
Weight, lb (kg) ...................... 645 (292)

Bolens 1050 Attachments

42 inch Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 2
Cutting Width, in (mm) ...................... 42 (1060)
Lift System ...................... Mechanical

36 inch Snowblower

Snowblower Type ...................... Front-mount
Clearing Width, in (mm) ...................... 36 (910)
Lift System ...................... Mechanical

Front Blade

Blade Type ...................... Front-mount
Width, in (mm) ...................... 42 (1060)
Lift System ...................... Mechanical
Angle ...................... Manual