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Home / Lawn and Garden Tractors / Cub Cadet Lawn Tractors / Cub Cadet 1811

Cub Cadet 1811 Garden Tractor

The Cub Cadet 1811 garden tractor was manufactured between 1986 and 1989. The components of Cub Cadet 1811 driveline system: Kohler Magnum M18 4-cycle twin-cylinder air-cooled gasoline engine and shaft-driven hydrostatic transmission with infinite forward and reverse gears.

A 42.2 cubic inches (691 cc) engine has a cylinder bore of 3.13" (79 mm), piston stroke of 2.75" (70 mm), and max power of 15 hp (11.2 kW). The maximum travel speed (forward/reverse): 7.5 mph (12.1 km/h) and 4 mph (6.4 km/h).

The tractor is equipped with a hydrostatic power, dual disc brakes, 16x6.50-8 front tires, and 23x10.50-12 rear tires. The wheel base is 44" (1110 mm). The Cub Cadet 1811 is compatible with the following attachments: a 38" mid-mount 2-blade mower deck with cutting height of 1.5-4.0" (38-101 mm), 44" or 50" mid-mount 3-blade mower decks with cutting height of 1.5-4.5" (38-113 mm) and hydraulic lift, 45" mid-mount 2-stage snowblower, 42" front blade.

Engine
Engine Model Kohler Magnum M18
Engine Type Gasoline, 4-cycle Twin-cylinder air-cooled
Number of Cylinders 2
Displacement, cu in (L) 42.2 (0.691)
Engine Bore, in (mm) 3.13 (79.0)
Engine Stroke, in (mm) 2.75 (70.0)
Maximum Engine Power, hp (kW) 15.0 (11.2)
Rated Engine Speed, rpm 3600
Idle Speed, rpm 1200
Compression 6:1
Fuel System Type Carburetor
Carburetor Type Adjustable main jet or fixed jet
Fuel Pump Mechanical
Lubrication System Type Full-Pressure
Oil filter Full-flow type
Air Cleaner Replaceable, paper element
Ignition System Battery
Spark Plug Type, in (mm) Champion RV17YC
Spark Plug Gap, in (mm) 0.035 (0.89)
Module Air Gap, in (mm) 0.008-0.012 (0.2-0.3)
Intake Valve Clearance, in (mm) 0.003-0.006 (0.08-0.16)
Exhaust Valve Clearance, in (mm) 0.011-0.014 (0.28-0.35)
Fuel Tank Capacity, gal (L) 4.0 (15.1)
Oil Capacity, qts (L) 2.0 (1.9)

Electrical System
Electrical System Rating, Volts 12
Charging System Alternator
Charging Rating, Amps 15
Electrical Ground Negative
Starter Type Electric
Battery Voltage, Volts 12

Power Take-Off
Front PTO Operational Type Independent
Front PTO Clutch Electric
Front PTO Speed, rpm 3600

Transmission
Transmission Type Shaft-driven hydrostatic
Number of Forward Gears Infinite
Number of Reverse Gears Infinite
Oil Capacity, qt (L) 7.0 (6.6)
Maximum Forward Speed, mph (kph) 7.5 (12.1)
Maximum Reverse Speed, mph (kph) 4.0 (6.4)

Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front steer
Steering System Hydrostatic power
Brakes Type Dual disc
Front Tire Size 16x6.50-8
Rear Tire Size 23x10.5-12
Front Tread, in (mm) 29 (730)
Rear Tread, in (mm) 27 (680)

Dimensions and Weight
Wheelbase, in (mm) 44 (1110)
Length, in (mm) 72 (1820)
Height, in (mm) 43 (1090)
Overall Width, in (mm) 37.8 (950)
Ground Clearance, in (mm) 6.0 (150)
Weight (without Mover Deck), lb (kg) 616 (280)

38" Mower Deck
Mower Deck Type Mid-mount
Model Number 190-357-100
Deck Style Stamped
Number of Blades 2
Cutting Width, in (mm) 38 (960)
Cutting Height, in (mm) 1.5-4.0 (38-101)
Lift System Hydraulic

44" Mower Deck
Mower Deck Type Mid-mount
Model Number 190-358-100
Deck Style Stamped
Number of Blades 3
Cutting Width, in (mm) 44 (1110)
Cutting Height, in (mm) 1.5-4.5 (38-113)
Lift System Hydraulic

50" Mower Deck
Mower Deck Type Mid-mount
Model Number 190-359-100
Deck Style Stamped
Number of Blades 3
Cutting Width, in (mm) 50 (1260)
Cutting Height, in (mm) 1.5-4.5 (38-113)
Lift System Hydraulic

45" Snow Blower
Snowblower Type Front-mount, 2-stage
Model Number 190-364-100
Clearing Width, in (mm) 45 (1140)
Drive Type Belt
Number of Belts 1
Lift System Manual

42" Front Blade
Blade Type Front-mount
Model Number 190-375-100
Width, in (mm) 42 (1060)
Lift System Manual/Electric
Angle Manual/Electric

54" Front Blade
Blade Type Front-mount
Model Number 190-376-100
Width, in (mm) 54 (1365)
Lift System Manual/Electric
Angle Manual/Electric

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