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Home / Lawn and Garden Tractors / Cub Cadet Lawn Tractors / Cub Cadet LT1045

Cub Cadet LT1045 Lawn Tractor

The Cub Cadet LT1045 lawn tractor was manufactured between 2005 and 2008. The components of Cub Cadet LT1045 powerline system: Kohler Courage SV600 single cylinder vertical shaft air-cooled gasoline engine and Hydro-Gear 0510 hydrostatic transmission.

A 36.4 cubic inches engine power is 20 hp (14.9 kW), and max torque is 44.2 Nm (32 lb-ft) at 2800 rpm. The maximum travel speed (forward and reverse): 5.2 mph (8.4 kph) / 2.3 mph (3.7 kph). The Cub Cadet LT-1045 is equipped with a manual steering system, dry disc brakes, 15x6.00-6 front tires, and 20x10.0-8 rear tires.

The wheelbase is 46 in (1160 mm). Compatible attachments for the tractor: a 46" mid-mount 3-blade mower deck with a cutting height of 1.5-4.0 inches (38-102 mm), 46" front blade, and 42" front-mount two-stage snow blower with a manual lift system.

Engine
Engine Model Kohler Courage SV600
Engine Type Gasoline, single-cylinder, vertical shaft air-cooled
Number of Cylinders 1
Displacement, cu.in (L) 36.4 (0.597)
Engine Bore, in (mm) 3.70 (94.0)
Engine Stroke, in (mm) 3.38 (86.0)
Rated Engine Power, hp (kW) 20.0 (14.9)
Rated Engine Speed, rpm 3600
Maximum Torque, Nm (ft-lbs) 44.2 (32.0)
Torque Speed, rpm 2800
Compression 8.5:1
Fuel System Type Carburetor
Carburetor Model Walbro
Carburetor Type Fixed main jet
Fuel Pump Pulse type
Fuel Filter In-line
Governor Type Mechanical
Lubrication System Full pressure
Oil filter Full-flow type
Air Cleaner Replaceable, paper element
Spark Plug Type Champion RC12YC
Spark Plug Gap, in (mm) 0.030 (0.76)
Intake Valve Clearance, in (mm) 0.0015-0.0030 (0.038-0.076)
Exhaust Valve Clearance, in (mm) 0.0020-0.0035 (0.050-0.088)
Fuel Tank Capacity, gal (L) 3.5 (13.0)
Oil Capacity, qts (L) 1.6 (1.5)

Electrical System
Electrical System Rating, Volts 12
Charging System Alternator 16A
Starter Type Electric
Battery Voltage, Volts 12
Battery Rating 190 CCA
Electric Ground Negative

Power Take-Off
PTO Location Front
PTO Operational Type Independent
PTO Clutch Electric


Transmission
Transmission Model Hydro-Gear 0510
Transmission Type Hydrostatic
Forward/Reverse Gears Infinite
Overall Transaxle Reduction 22.2:1
Axle Shaft Diameter, in (mm) 0.75 (19.1)
Oil Capacity, qts (L) 2.40 (2.25)
Maximum Forward Speed, mph (kph) 5.2 (8.4)
Maximum Reverse Speed, mph (kph) 2.3 (3.7)

Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front steer
Steering System Manual
Brakes Type Dry disc
Front Tire Size 15x6.0-6
Rear Tire Size 20x10.0-8

Dimensions and Weight
Wheelbase, in (mm) 46 (1160)
Length, in (mm) 68 (1720)
Height, in (mm) 43 (1090)
Overall Width, in (mm) 49 (1245)
Ground Clearance, in (mm) 4.5 (115)
Turning Radius, in (mm) 18 (465)
Weight, lb (kg) 510 (230)

46" Mower Deck
Mower Deck Type Mid-mount
Number of Blades 3
Cutting Width, in (mm) 46 (1160)
Cutting Height, in (mm) 1.5-4.0 (38-100)
Cut Positions 6
Lift System Mechanical

42" Snowblower
Snowblower Model 190-673
Snowblower Type 2-Stage, Front-mount
Clearing Width, in (mm) 42 (1060)
Lift System Mechanical

Front Blade
Blade Model 190-674
Blade Type Front-mount
Width, in (mm) 42 (1060)
Height, in (mm) 16 (400)
Lift System Mechanical

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