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Bolens 3114G ST140 Technical Data

General Information

Tractor Model ...................... Bolens 3114G ST140
Tractor Type ...................... Garden tractor
Series ...................... Suburban
Manufacture Years ...................... 1988-1989
Fuel Type ...................... Gasoline
Attachments ...................... Mower Deck, Snow Blower, Blade

Bolens 3114G Engine Specifications

Engine Model ...................... Briggs and Stratton 400707
Engine Type ...................... 4-cycle twin cylinder vertical-shaft air-cooled gasoline
Number of Cylinders ...................... 2
Displacement, cu.in (cc) ...................... 40.1 (655)
Engine Bore, in (mm) ...................... 3.48 (87.0)
Engine Stroke, in (mm) ...................... 2.16 (55.0)
Maximum Engine Power, hp (kW) ...................... 14.0 (10.4)
Rated Engine Speed, rpm ...................... 3600
Idle Speed, rpm ...................... 1200-1400
Fuel System ...................... Carburetor
Governor Type ...................... Mechanical
Lubrication System ...................... Pressure lube
Air Cleaner ...................... Dry with foam precleaner
Spark Plug Gap ...................... Champion J8
Spark Plug Gap, in (mm) ...................... 0.030 (0.76)
Intake Valve Clearance, in (mm) ...................... 0.004-0.006 (0.10-0.15)
Exhaust Valve Clearance, in (mm) ...................... 0.007-0.009 (0.18-0.23)
Fuel Tank Capacity, gal (L) ...................... 5.0 (19.0)
Oil Capacity, qts (L) ...................... 1.5 (1.4)

Electrical System

Electrical System Rating, Volts ...................... 12
Charging System Rating, Amps ...................... 5
Starter Type ...................... Electric
Number of Batteries ...................... 1
Battery Voltage, Volts ...................... 12
Electric Ground ...................... Negative

Power Take Off

PTO Operational Type ...................... Independent
PTO Clutch ...................... Electric
PTO Speed, rpm ...................... 3600

Bolens 3114G Transmission

Transmission Model ...................... Peerless 801
Transmission Type ...................... Belt-driven gear
Gearbox Type ...................... 5F/1R
Number of Forward Gears ...................... 5
Number of Reverse Gears ...................... 1
Maximum Forward Speed, mph (kph) ...................... 5.0 (8.0)
Maximum Reverse Speed, mph (kph) ...................... 2.2 (3.5)

Wheels and Tires

Drive Wheels ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual
Brakes Type ...................... Mechanical disc
Front Tire Size ...................... 15x6.00-6
Rear Tire Size ...................... 20x8.00-10

Dimensions and Weight

Wheelbase, in (mm) ...................... 45 (1140)
Length, in (mm) ...................... 69 (1750)
Height, in (mm) ...................... 42.5 (1070)
Overall Width, in (mm) ...................... 34.5 (870)
Ground Clearance, in (mm) ...................... 7 (175)
Weight, lb (kg) ...................... 515 (233)

Bolens 3114G Attachments

36" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 2
Cutting Width, in (mm) ...................... 36 (910)
Lift System ...................... Mechanical

42" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 42 (1060)
Lift System ...................... Mechanical/Electric

48" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 48 (1210)
Lift System ...................... Mechanical/Electric

38" Snowblower

Snowblower Type ...................... Front-mount, single-stage
Clearing Width, in (mm) ...................... 38 (960)
Lift System ...................... Mechanical/Electric

Front Blade

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