Toro lawn tractors

Toro Proline 620-Z

The Toro Proline 620-Z is a zero-turn mower produced from 1993 to 1995. It features a 20 hp Onan P220V 2-cylinder air-cooled gasoline engine with a hydrostatic Eaton 781 transmission offering infinite forward and reverse speeds. The mower has a two-wheel drive with power steering and an open operator station. It includes a mid PTO with an electric clutch. Dimensions include a 42 inch wheelbase, 71.9 inch length, 40 inch width, 41.2 inch height, and a weight of 720 lbs. Tires are sized 11x4.00-5 front and 18x9.50-8 rear. Attachments available include 38", 42", and 52" mid-mount mower decks with various blade configurations.

Power-

Founded-

Model620-Z

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Technical Specifications

Detailed specifications and technical data for Toro Proline 620-Z

Tires

Rear tire	18x9.50-8
Front tire	11x4.00-5

Engine

Type	gasoline
Model	Onan P220V
Power	20 hp (14.9 kW)
Cooling	air-cooled vertical-shaft opposed-twin
Starter	electric
Cylinders	2-cylinder
Bore/Stroke	3.25x2.875 inches (83 x 73 mm)
Displacement	786 cc (48 ci)
Starter volts	12

Dimensions

Width	40 inches (101 cm)
Height	41.2 inches (104 cm)
Length	71.9 inches (182 cm)
Weight	720 lbs (326 kg)
Wheelbase	42 inches (106 cm)

Electrical

Ground	negative
Battery CCA	280
Battery volts	12

Mechanical

Drive	Two-wheel drive
Steering	Power steering
Operator station	Open operator station

Production

Type	Zero-turn mower
Years made	1993 - 1995
Manufacturer	Toro

Attachments

38" mid-mount mower deck	38 inches (96 cm), 2-blade
42" mid-mount mower deck	42 inches (106 cm), 3-blade
52" mid-mount mower deck	52 inches (132 cm), 3-blade, right-discharge

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