Husqvarna YTH21K46

Last Updated: June 2024

Overview

The Husqvarna YTH21K46 is a lawn tractor designed for residential use, with a focus on mowing and general lawn maintenance. It is equipped with a 21.0 horsepower Kohler SV610 single-cylinder engine that provides ample power for its size. The air-cooled, gasoline-powered engine with a displacement of 36.4 cubic inches delivers reliable performance for cutting grass and light-duty yard tasks. The tractor features a belt-driven hydrostatic transmission which offers infinite forward and reverse gears, allowing for smooth and variable speed adjustments. The open operator station provides straightforward access and control, while the 46-inch mid-mount mower deck with two blades ensures efficient cutting performance. With turf tires designed for lawn care, the YTH21K46 offers a balance of traction and protection for grass surfaces.
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Key Specifications

Category: Lawn and Garden

Power Output: 21

Transmission: Belt-driven hydrostatic

Drive Type: 2WD

Operating Weight: 439

Fuel Type: Gasoline

Husqvarna YTH21K46 vs. Similar Tractors

Power Output
Above Average
Greater than 70% of similar tractors.
Operating Weight
Below Average
Greater than 14% of similar tractors.

Technical Specifications

Engine

Manufacturer
Kohler
Model
SV610
Cooling Type
Air-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Gasoline
Induction Type
Natural aspirated
Cylinders
1
Displacement (ci)
36.4
Bore (in)
3.7
Stroke (in)
3.39
Rated RPM
-
Power Output (hp)
21

Transmission

Type
Belt-driven hydrostatic
Forward Gears
Infinite
Reverse Gears
Infinite
Total Gears
-

Dimensions

Length (in)
68.9
Width (in)
47.6
Height (in)
41.3
Operating Weight (lb)
439

Power Take-Off (PTO)

PTO Type
Independent with manual clutch
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
-
Coolant Capacity (qts)
-
Front Tire Diameter (in)
15
Front Tire Width (in)
6
Rear Tire Diameter (in)
20
Rear Tire Width (in)
8
Front/Rear Rim Diameter (in)
-
Tire Type
Lawn/turf
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Open
Starter Type
Electric
Brake Type
-
Hydraulic System Type
-