Toro SS5425 74740

The Toro SS5425 74740 is a tractor produced by Toro Lawn Tractors. It is equipped with a 724 cc 44.2 ci engine. The listed engine power is Gasoline (gross): 24 hp / 17.9 kW. Transmission: Hydro-Gear.

Engine Power

Gasoline (gross): 24 hp / 17.9 kW

Fuel & Capacities

3 gal 11.4 L

Transmission

Hydro-Gear

Overview

	2015 TimeCutter SS SeriesZero-turn mower TimeCutter SS Series Zero-turn mower

Production
Manufacturer	Toro
Zero-turn mower
Original price was $3,699 in 2015

Toro SS5425 Engine
24HP Kohler 724cc 2-cyl gasoline
Fuel tank	3 gal 11.4 L
Engine details ...

Toro SS5425 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Power steering
open operator station

Power Take-off (PTO)
Mid PTO	independent
Clutch	electric

Dimensions & Tires
Front tire	13x5
Rear tire	20x10
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine Detail — 724 cc / 44.2 ci Gasoline

Manufacturer	Kohler
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled vertical-shaft V-Twin
Displacement	724 cc 44.2 ci
Bore/Stroke	3.27x2.64 inches 83 x 67 mm
Power (gross)	24 hp 17.9 kW
Starter	electric
Starter volts	12
Oil capacity	2 qts 1.9 L
Sparkplug	Champion XC12YC

Transmission

Transmission — Hydro-Gear

Transmission	Hydro-Gear
Type	hydrostatic
Gears	infinite forward and reverse (3-range)

Dimensions

Toro SS5425 Tires
Lawn/turf front	13x5
Lawn/turf rear	20x10

Dimensions
Length	72.9 inches 185 cm
Height	42.5 inches 107 cm
Front axle	Casters

Attachments

54" Mower deck
Type	mid-mount Toro
	3-blade with manual lever lift
Cutting width	54 inches 137 cm
Overall width	63 inches 160 cm
Cut height	1.5 to 4.5 inch 3 to 11 cm

Recommended Implements & Sizing Guide

Engineering recommendations for Toro Lawn Tractors Toro SS5425 74740 based on its 24 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	4 ft (48 in)1.2 m	Light Duty	Pasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep	42 to 48 in105 - 120 cm	Light Duty	Covers compact tractor tire width.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Toro Lawn Tractors Toro SS5425 74740.

Estimated Continuous Field Runtime: 2.4 hrs

Approximately 2.4 hours of continuous field operation at ~75% rated power on a full tank (3 gal / 11.4 L).

Estimated 75% Load Fuel Burn~1.2 gal/hr (4.7 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours

Toro Lawn Tractors Toro SS5425 74740 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Toro Lawn Tractors Toro SS5425 74740.

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Converted Equivalents:

Horsepower (HP)24 hp

Kilowatts (kW)17.9 kW

Metric Horsepower (PS / CV)24.3 PS

Direct Competitor Comparison

Compare Toro SS5425 74740 against same-era industry alternatives in the same horsepower class.

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