John Deere X728

John Deere X728The John Deere X728 is a four-wheel-drive (4WD) lawn and garden tractor from the John Deere X-series. The John Deere X728 garden tractor is produced at the John Deere Horicon Works plant (Horicon, Wisconsin, USA) from 2006 to 2012.

The John Deere X728 lawn tractor used the Kawasaki FD750D EFI engine. The Kawasaki FD750D DFI is a 0.75 l (745 cc, 45.46 cu-in) V-twin 90° liquid-cooled 4-stroke internal combustion small gasoline motor with horizontal shaft. The FD711D DFI has OHV (overhead valve design); cast-iron cylinder liners; multi-port digital fuel injection; high-pressure transistorized fuel pump; flywheel magneto transistor ignition system. Cylinder bore and piston stroke are 78.0 mm (3.07 in) and 78.0 mm (3.07 in), respectively. Compression ratio rating is 8.5:1. The Kawasaki FD750D EFI produced 27.0 HP (21.1 kW) at 3,600 rpm.

The John Deere X728 tractor is equipped with the Tuff Torq K92 two-pedal foot control shaft-driven hydrostatic transmission (infinite forward and reverse), wet disk brakes, power steering. This tractor used open operator station and 24.6 L (6.5 US gal) or 19.7 L (5.2 US gal) after 2011.

Following attachments are available for the John Deere X728 garden tractor:

  • Mid-mount John Deere 48X – 1,220 mm (48 in) mower deck with 3-blade and hydraulic lift
  • Mid-mount John Deere 54X – 1,370 mm (54 in) mower deck with 3-blade and hydraulic lift
  • Mid-mount John Deere 60 – 1,520 mm (60 in) mower deck with 3-blade and hydraulic lift
  • Mid-mount John Deere 62X – 1,570 mm (62 in) mower deck with 3-blade and hydraulic lift

John Deere X728 Specifications

General Specifications
ModelJohn Deere X728
Length1,900 mm (75.0 in)
Width1,180 mm (46.8 in)
Height1,190 mm (47.0 in)
Wheel base1,300 mm (51.2 in)
Weight (without mower deck)430kg (955 lb)
Fuel tank capacity Before 2011 – 24.6 L (6.5 US gal)
After 2011 – 19.7 L (5.2 US gal)
Engine modelFD750D EFI
Displacement745 cc (45.5
Bore x stroke78.0 x 78.0 mm (3.07 x 3.07 in.)
Power output27 HP (20.1 kW) at 3,600 rpm
Starter typeElectric starter
Oil type10W-30
Oil capacity1.8 L (1.9 US.qt.)
Spark plugNGK: BPR2ES
Transmission and chassis
Chassis From 2006 to 2008: 4×4 MFWD 4WD
After 2009: 4×4 HFWD 4WD
Transmission typeHydrostatic transmission (Tuff Torq K92)
GearsInfinite forward and reverse
Ground speed Forward: up to 13.7 kmh (8.5 mph)
Reverse: up to 8.0 kmh (5.0 mph)
Wheels and tires
Front tiresLawn/turf: 18×8.5-10
Rear tiresLawn/turf: 26×12-12
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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