Husqvarna YTH18K46
The Husqvarna YTH18K46 is a tractor produced by Husqvarna Lawn Tractors. It is equipped with a 603 cc 36.8 ci engine. The rated power output is 18.5 hp 13.8 kW. Transmission: Tuff Torq K46. Operating weight: 434 lbs 196 kg.
Engine Power
18.5 hp
13.8 kW
Fuel & Capacities
3 gal
11.4 L
Transmission
Tuff Torq K46
Operating Weight
434 lbs
196 kg
Husqvarna Lawn Tractors Husqvarna YTH18K46 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 2013 -
Lawn tractor |
|---|---|
2013 - | |
Lawn tractor | |
Production | |
|---|---|
Manufacturer | Husqvarna |
Lawn tractor | |
Original price was $1800 in 2013 | |
Husqvarna YTH18K46 Engine | |
|---|---|
18.5HP Kawasaki 603cc 2-cyl gasoline | |
Fuel tank | 3 gal
11.4 L |
Engine details ...  | |
Husqvarna YTH18K46 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Open operator station with high-back seat. |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | manual |
Dimensions & Tires | |
|---|---|
Wheelbase | 48 inches
121 cm |
Weight | 434 lbs
196 kg |
Front tire | 15x6-6 |
Rear tire | 20x8-8 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 15 |
Battery CCA | 230 |
Battery volts | 12 |
Battery AH | 28 |
Battery Group | U1R |
Engine
Engine Detail — 603 cc / 36.8 ci Gasoline
Manufacturer | Kawasaki FR600V |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled vertical-shaft |
Displacement | 603 cc
36.8 ci |
Bore/Stroke | 2.874x2.835 inches
73 x 72 mm |
Power (gross) | 18.5 hp
13.8 kW |
Compression | 8.1:1 |
Torque | 32.4 lb-ft
43.9 Nm |
Torque RPM | 2200 |
Starter | electric |
Starter volts | 12 |
Sparkplug | NGK BPR4ES |
Sparkplug gap | 0.030 inches
0.762 mm |
Oil capacity | 2 qts
1.9 L |
Oil change | 50 h |
Transmission
Transmission — Tuff Torq K46
Transmission | Tuff Torq K46 |
Type | belt-driven hydrostatic |
Gears | infinite forward and reverse |
Oil change | sealed unit, owner service is not recommended |
 | |
Dimensions
Husqvarna YTH18K46 Tires | |
|---|---|
Lawn/turf front | 15x6-6 |
Lawn/turf rear | 20x8-8 |
Dimensions | |
|---|---|
Wheelbase | 48 inches
121 cm |
Length | 69.3 inches
176 cm |
Width | 48 inches
121 cm |
Height | 41.4 inches
105 cm |
Weight | 434 lbs
196 kg |
Front axle | Cast-iron |
Attachments
46" Mower deck | |
|---|---|
Type | mid-mount Husqvarna |
2-blade | |
Cutting width | 46 inches
116 cm |
Overall width | 59.8 inches
151 cm |
Cut height | 1.5 to 4 inch
3 to 10 cm |
Cut positions | 6 |
Photos
Husqvarna YTH18K46 tractor photo
Husqvarna Lawn Tractors Husqvarna YTH18K46 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Husqvarna Lawn Tractors Husqvarna YTH18K46.
Converted Equivalents:
Horsepower (HP)18.5 hp
Kilowatts (kW)13.8 kW
Metric Horsepower (PS / CV)18.8 PS
Related models
Husqvarna lawn tractors LTH18538
- Power:
- 18.5
- Production years:
- 2010 - 2012
Husqvarna lawn tractors TS 142
- Power:
- 18.5
- Production years:
- 2021 - 2021
Husqvarna lawn tractors YTH18542
- Power:
- 18.5
- Production years:
- 2016 - 2023
Husqvarna lawn tractors 1200-18
- Power:
- 18
- Production years:
- 1996 - 1998
Husqvarna lawn tractors CTH180
- Power:
- 18
- Production years:
- -1 - -1