John Deere Z840A

The John Deere Z840A is a tractor produced by John Deere Lawn Tractors. It is equipped with a 671 cc 41 ci engine. The listed engine power is Gasoline (gross): 26 hp / 19.4 kW. Transmission: infinite forward and reverse. Operating weight: 1320 lbs (54 inch) 598 kg.

Overview

	2008 - 2009 Z-Trak PRO 800 SeriesZero-turn mower Z-Trak PRO 800 Series Zero-turn mower

Production
Manufacturer	John Deere
Zero-turn mower
Built in Fuquay-Varina, North Carolina, USA

John Deere Z840A Engine
26HP Kawasaki 671cc 2-cyl gasoline
Fuel tank	11.75 gal 44.5 L
Engine details ...

John Deere Z840A Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Power steering
Two-post folding ROPS.

Power Take-off (PTO)
Mid PTO	independent
Clutch	electo-magnetic

Dimensions & Tires
Wheelbase	53 inches 134 cm
Weight	1320 to 1345 pounds
Front tire	13x6.5-6
Rear tire	24x12-12
Full dimensions and tires ...

Electrical
Ground	negative
Charging amps	15
Battery CCA	300
Battery volts	12
Battery Group	U1L

References
Z-Trak Professional Series (DKA2748) published in 2008
Operator's Manual Z-Trak Pro Series (OMTCU26008) published in 2009
Z-Trak Professional Series (DKA2347) published in 2009

Engine

Engine Detail — 671 cc / 41 ci Gasoline

Manufacturer	Kawasaki FD731V
Fuel Type	Gasoline
Configuration	2-cylinder, liquid-cooled vertical-shaft V-Twin
Displacement	671 cc 41 ci
Bore/Stroke	2.96x3.00 inches 75 x 76 mm
Power (gross)	26 hp 19.4 kW
Air cleaner	dry
Compression	8.5:1
Idle RPM	1700-3600
Starter	electric
Starter volts	12
Sparkplug gap	0.030 inches 0.762 mm
Point gap	0.013 inches 0.330 mm
Intake valve clearance	0.006 inches 0.152 mm
Exhaust valve clearance	0.006 inches 0.152 mm
Oil capacity	2.0 qts 1.9 L
Oil change	100 h

Transmission

Transmission — infinite forward and reverse hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse
Oil capacity	2.9 qts 2.7 L
Oil type	Hy-Gard (J20D)	Hy-Gard
Oil change	500 h

	Hy-Gard

Dimensions

John Deere Z840A Tires
Lawn/turf front	13x6.5-6
Lawn/turf rear	24x12-12

Dimensions
Wheelbase	53 inches 134 cm
Length	85 inches 215 cm
Height (ROPS)	73 inches 185 cm
Height (Folded ROPS)	47 inches 119 cm
Weight	1320 lbs (54 inch) 598 kg
	1345 lbs (60 inch) 610 kg

Attachments

Attachment overview
54" mid-mount mower deck
60" mid-mount mower deck

Photos

John Deere Z840A tractor photo