John Deere Z445 Zero-Turn Lawn Mower

John Deere Z445 Zero-Turn Lawn Mower

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Features & Specs

  • 24-hp (17.9 kW)* V-Twin engine 
  • 48-in and 54-in Edge™ mower decks
  • 8.5-mph ground speed 
  • 22 x 9.5 rear tires for better traction
Available Deck Sizes:

John Deere
Model Z445
Engine Power 24 hp
Drivetrain TZT7-D with 1-in axles
Seat 17 in. back with armrests
Warranty 4-year/300-hour limited
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The Z445 EZtrak mower delivers more speed and better handling than ever before. Our engineers were not content to let these fine mowers rest on their laurels, so added thicker grips on the motion-control levers and installed wash ports on the mower decks to reduce grass-clipping build-up. The Z445's heavy-duty frame and its engine design ensure durability and unmatched performance. No matter what John Deere zero-turn mower you choose, you can rest assured you are getting a machine designed to meet your needs.

Key Features
Operator station is designed for comfort and convenience
The Edge™ Cutting System 48-in. and 54-in. mower decks
Translucent fuel tank allows operator to see fuel level
Serviceability is designed-in for convenience
Engine is smooth and powerful V-twin design with features for reliability and long life
Design includes a heavy-duty formed and welded steel frame
Engine, Fuel, Transmission
Engine is smooth and powerful V-twin design with features for reliability and long life
Translucent fuel tank allows operator to see fuel level
Dual transmissions are efficient and have large, 1-in. (2.5-cm) diameter axles for durability
Comfort and Controls 
Instruments and controls are convenient and easy to use
Operator station is designed for comfort and convenience
Electric PTO clutch is reliable and easy to use
Safety, Serviceability
Controls are designed to promote safe operation
Serviceability is designed-in for convenience
Styling, Steering, Frame, and Chassis
Styling is both functional and attractive
Frame includes durable 1.5- x 2-in. (3.8- x 5.1-cm) steel tubing for long life
Steering is easy with large diameter front caster wheels
Manufacturer John Deere
Model EZtrak Z445 (2015)
Power  24 hp 
 17.9 kW 
Engine hp is provided by engine mfr. for comparison purposes. Actual operating hp will be less.  ---  
Model number  FS730V  
Displacement  44.3 cu in. 
 726 cc 
Cylinders  V-twin  
Lubrication  Full pressure with replaceable filter, capacity 2.2 U.S. qt 
 2.1 L 
Type  OHV  
Battery  12 V 
 340 CCA 
Choke/speed control  Separate control levers  
Cooling method  Air  
Fuel tank capacity, U.S. gallon  3.5 U.S. gal. 
 13.2 L 
Fuel gauge  Fuel level sight line  
Hydraulic pumps  ---  
Wheel motors  ---  
Dual hydros    
Forward speed, mph (km/h)  0-8.5 mph 
 0-13.7 km/h 
Reverse speed, mph (km/h)  0-4 mph 
 0-6.4 km/h 
Speed and direction control  Twin levers  
Control adjustment  3-height/5-fore-aft  
Frame  Heavy-duty frame tubing  
Primer/paint  E-coat/powder  
Front caster tires  13x5.0-6  
Front caster bearings  Sealed ball bearings  
Drive tires  22x9.50-10  
Hourmeter  Yes  
Service interval decal  Yes  
Storage compartment  Yes  
Cup holder  Yes  
Seat back height  Medium-back w/armrests, 17 in. 
 43.2 cm 
Fore-aft adjustment  While seated, 3 in. 
 7.6 cm 
Seat suspension  Two springs  
Type  Hand lever, optional foot lift  
Mower cut height  1-4 in. 
 2.5-10.2 cm 
Cut height increments  0.25 in. 
 0.64 cm 
Preset cut height  Yes  
Width of cut  48 in., 54 in. 
 121.9 cm, 137 cm 
Type  Side discharge  
Mower deck material  48X = 11 gauge, 54X = 10 gauge 
 0.120 in., 0.135 in. 
 3 mm, 3.4 mm 
Mower drive system  V-belt  
Type  Electric, 125 lb-ft 
 169 Nm 
Drive  Belt  
Wheelbase  47.2 in. 
 119.9 cm 
Overall length  74.7 in. 
 189.7 cm 
Width without mower  47.4 in. 
 120.4 cm 
Width with mower  48X = 62.6 in., 54X = 68.8 in. 
 159 cm, 174.8 cm 
Width with mower (deflector raised for storage)  48X = 54 in., 54X = 59.7 in. 
 137.2 cm, 151.6 cm 
Height  42.5 in. 
 108 cm 
Weight  48X = 674 lb, 54X = 680 lb 
 305.7 kg, 308 kg 
Operator presence system  Yes  
Park brake interlock  Yes  
Safety video  Yes  
Note 1  Mower wash port makes cleaning the deck easier  
Note 2  Flip-up foot platform for easy service access  
Note 3  15-position adjustable motion-control levers  
U.S. warranty  4 year or 300 hour bumper-to-bumper* (*Term limited to years or hours used, whichever comes first, and varies by model. See the LIMITED WARRANTY FOR NEW JOHN DEERE TURF AND UTILITY EQUIPMENT at or for details.)  
Rear bagger  6.5 bu 
 229.1 L 
Mulching system  Yes  
Single light kit  ---  
Double light kit  Yes  
Rubber floor mat  Standard equipment  
Sun shade  ---  
Mounted sprayer  15 gal. 
 56.8 L 
Storage cover  Yes  
Light kit  Dual headlight kit  
Material collection system  Power Flow™ rear bagger, 6.5 bu 
 229.1 L 
Powered collection    
Specifications are based on published information at the time of publication. Specifications are subject to change without notice.
Prices are subject to change without notice. Prices are in dollars and only applicable to products sold in the United States. In all cases, current published price lists and incentive program bulletins will take precedence.All trademarked terms, including John Deere, the leaping deer symbol and the colors green and yellow used herein are the property of Deere & Company,unless otherwise noted.

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†Some discounts may be available online only. Pricing may vary when purchased in-store. Pricing does not reflect freight, taxes or set-up fees.