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Toro 310

The Toro 310 is a tractor produced by Toro Lawn Tractors. It is equipped with a 390 cc 23.85 ci engine. The rated power output is 10 hp 7.5 kW. Transmission: 6 forward and 2 reverse. Operating weight: 529 lbs 239 kg.

Engine Power
10 hp 7.5 kW
Fuel & Capacities
2.25 gal 8.5 L
Transmission
6 forward and 2 reverse
Operating Weight
529 lbs 239 kg

Toro Lawn Tractors Toro 310 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

No photo available
1990 - 1993 Garden tractor
1990 - 1993
Garden tractor
Note: the Toro model 310 is the same as the Wheel Horse 310-8. The following data is from the 310-8 listing.
Production
Manufacturer
Toro
Garden tractor
Built in South Bend, Indiana, USA
Toro 310 Engine
10HP Kohler 390cc 1-cyl gasoline
Fuel tank
2.25 gal 8.5 L
Engine details ...
Toro 310 Transmission
6-speed gear
Transmission details ...
Mechanical
Two-wheel drive
Manual steering
Open operator station.
Power Take-off (PTO)
Front PTO
independent
Clutch
mechanical
Dimensions & Tires
Wheelbase
45.5 inches 115 cm
Weight
529 to 634 pounds
Front tire
15x6.00-6
Rear tire
23x8.50-12
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Charging amps
15
Battery CCA
160
Battery volts
12
Battery AH
24

Engine

Note: the Toro model 310 is the same as the Wheel Horse 310-8. The following data is from the 310-8 listing.

Engine Detail — 390 cc / 23.85 ci Gasoline

Manufacturer
Kohler K241S
Fuel Type
Gasoline
Configuration
1-cylinder, air-cooled
Original engine. The K241 was used on the Wheel Horse 310-8 through the 1986 model year.
Displacement
390 cc 23.85 ci
Bore/Stroke
3.25x2.875 inches 83 x 73 mm
Power
10 hp 7.5 kW
Rated RPM
3600
Starter volts
12

Engine Detail — 390 cc / 23.85 ci Gasoline

Manufacturer
Kohler M10S
Fuel Type
Gasoline
Configuration
1-cylinder, air-cooled
The Kohler M10S replaced the K241 on the Wheel Horse 310-8 starting with the 1987 model year, tractor model code 21-10K804.
Displacement
390 cc 23.85 ci
Bore/Stroke
3.25x2.875 inches 83 x 73 mm
Power
10 hp 7.5 kW
Compression
6.2:1
Rated RPM
3600
Starter volts
12
Sparkplug
Champion RH10
Sparkplug gap
0.025 inches 0.635 mm
Oil capacity
2.5 qts 2.4 L

Transmission

Note: the Toro model 310 is the same as the Wheel Horse 310-8. The following data is from the 310-8 listing.

Transmission — 6 forward and 2 reverse belt-driven gear

Manufacturer
Wheel Horse
Type
belt-driven gear
Gears
6 forward and 2 reverse
Oil capacity
2 qts 1.9 L
Oil type
SAE 90 GL5
310 belt-driven gear speeds

Dimensions

Note: the Toro model 310 is the same as the Wheel Horse 310-8. The following data is from the 310-8 listing.
Toro 310 Tires
Lawn/turf front
15x6.00-6
Lawn/turf rear
23x8.50-12
Dimensions
Wheelbase
45.5 inches 115 cm
Length
65 inches 165 cm
Width
36.5 inches 92 cm
Height
40.5 inches 102 cm
Weight
529 lbs 239 kg
Shipping weight
634 lbs*As listed in the sales brochure for tractor without mower. May include a shipping crate. 287 kg

Attachments

Note: the Toro model 310 is the same as the Wheel Horse 310-8. The following data is from the 310-8 listing.
Attachment overview
36" mid-mount mower deck
37" mid-mount mower deck
42" mid-mount mower deck
Snowblower
Blade
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.

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