John Deere lawn tractors

John Deere Z425

The John Deere Z425 is a zero-turn mower from the EZTrak Z400 Series produced from 2007 to 2015. It features a 23 hp Briggs & Stratton 724cc 2-cylinder gasoline engine, hydrostatic Kanzaki DUP-10 transmission with infinite forward and reverse speeds, and is built in Horicon, Wisconsin, USA. The mower offers two mid-mount mower deck options of 48 and 54 inches with manual lift and right-discharge. It has a wheelbase of 48 inches, weighs between 645 to 660 pounds depending on the deck, and includes power steering and two-wheel drive. Electrical system is 12 volts with a 235 CCA battery and negative ground. Original price ranged from $3,999 to $4,099 in 2008.

Power20 hp

Founded48/54/60" deck

ModelZ425

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Technical Specifications

Detailed specifications and technical data for John Deere Z425

Tires

Rear tire	22x9.50-10
Front tire	13x5.0-6

Engine

Power	23 hp (17.2 kW)
Cooling	air-cooled vertical-shaft V-Twin
Starter	electric
Cylinders	2-cylinder
Fuel tank	3.5 gal (13.2 L)
Fuel type	gasoline
Bore/Stroke	3.12x2.89 inches (79 x 73 mm)
Displacement	724 cc (44.2 ci)
Oil capacity	1.75 qts (1.7 L)
Engine Detail	Briggs & Stratton
Starter volts	12

Dimensions

Height	38.6 inches (98 cm)
Length	74.7 inches (189 cm)
Weight	645 lbs (48 deck) (292 kg) / 660 lbs (54 deck) (299 kg)
Wheelbase	48 inches (121 cm)

Electrical

Ground	negative
Battery CCA	235
Battery volts	12

Production

Type	Zero-turn mower
Series	EZTrak Z400 Series
Built in	Horicon, Wisconsin, USA
Manufacturer	John Deere
Original price	$3,999 (2008 48 ) / $4,099 (2008 54 )
Production years	2007 - 2015

Attachments

48" mid-mount mower deck	48 inches (121 cm) width, total width 62.7 inches (159 cm), 3-blade, manual lift, right-discharge, cut height 1 to 4 inch (2 to 10 cm)
54" mid-mount mower deck	54 inches (137 cm) width, total width 68.9 inches (175 cm), manual lift, right-discharge, cut height 1 to 4 inch (2 to 10 cm)

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