Product Overview
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ZT HD
Commercial-grade performance, durability and comfort. Our best zero-turn lawn mower for your residential property features easy-to-use controls, giving you the power to dominate your yard and achieve those stripes like a total pro.
Commercial Grade DNA-Designed with Commercial features and DNA for the homeowner to take advantage of
• Industry Leading Frame Design- Large formed tubular frame rails serve as the backbone to support the loads of the machine
• 10-gauge welded deck design that’s 5 ½-inches deep with a reinforced leading edge provides the airflow needed to tackle tough mowing conditions
• Constant Belt Tension System (CBT) – Ensures the belt tension is constant, minimizing wear and heat while providing enhanced belt life with minimal adjustments necessary
• Maintenance-free Aluminum Spindles – reducing bearing temperature for cooler operation
• Flip-up Side Discharge Chute – Reduces damage to the surrounding environment
• Foot-Operated Deck Lift System – Provide effortless adjustments between 15 cutting positions in ¼” increments with a vertical pin selection
• Large Tires- Category leading large tires proving superior traction and ride quality
• High-back Seat – Enhances operator comfort and reduces fatigue with padded arm rests
• Removable Rear Wrap- Tool-less removal in less than minutes to access maintenance items on the engine
• ROPS Capable Design- Frame supports a folding ROPS option for added protection to the operator
• Updated Design – Incorporating the same designs as the Gravely Pro-Turn Commercial lines improving the line of sight for the operator to easily see the deck cutting edge
• Powerful Engine Options- Kohler® 7000 series with Smart- Choke and Pro-Filtration™ or Kawasaki® V-Twin engine options provide the driving force behind this zero-turn
ZT HD |
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PRODUCT NAME |
ZT HD 44 |
ZT HD 48 |
ZT HD 48 |
ZT HD 52 |
ZT HD 52 |
ZT HD 60 |
ZT HD 60 |
MODEL NUMBER |
991160 |
991162 |
991152 |
991164 |
991154 |
991166 |
991156 |
ENGINE |
Kawasaki® FR |
Kawasaki® FR |
Kohler 7000 Series V-Twin w/Smart-Choke™ and Pro-Filtration |
Kawasaki® FR |
Kohler 7000 Series V-Twin w/Smart-Choke™ and Pro-Filtration |
Kawasaki® FR |
Kohler 7000 Series V-Twin w/Smart-Choke™ and Pro-Filtration |
HORSEPOWER |
21.5 |
23 |
25 |
23 |
25 |
24 |
26 |
DISPLACEMENT (CC) |
726 |
726 |
725 |
726 |
725 |
726 |
747 |
DRIVE SYSTEM |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
Hydro-Gear® ZT3100 Transaxles |
FUEL CAPACITY - GALLONS (LITERS) |
5 (18.9) |
5 (18.9) |
5 (18.9) |
5 (18.9) |
5 (18.9) |
5 (18.9) |
5 (18.9) |
GROUND SPEED (APPROX. MPH) FOR/REV |
8/4 |
8/4 |
8/4 |
8/4 |
8/4 |
8/4 |
8/4 |
STARTER |
Electric |
Electric |
Electric |
Electric |
Electric |
Electric |
Electric |
DECK |
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DECK MATERIAL |
10 ga steel |
10 ga steel |
10 ga steel |
10 ga steel |
10 ga steel |
10 ga steel |
10 ga steel |
DECK CONSTRUCTION |
Fabricated |
Fabricated |
Fabricated |
Fabricated |
Fabricated |
Fabricated |
Fabricated |
NUMBER OF SPINDLES |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
BLADE TIP SPEED (FPM) |
18,000 |
18,000 |
18,000 |
17,500 |
17,500 |
18,000 |
18,000 |
SPINDLE MATERIAL |
Aluminum |
Aluminum |
Aluminum |
Aluminum |
Aluminum |
Aluminum |
Aluminum |
SPINDLE SHAFT |
Steel |
Steel |
Steel |
Steel |
Steel |
Steel |
Steel |
SPINDLE BEARINGS |
Ball Bearing |
Ball Bearing |
Ball Bearing |
Ball Bearing |
Ball Bearing |
Ball Bearing |
Ball Bearing |
DECK DRIVE |
Belt |
Belt |
Belt |
Belt |
Belt |
Belt |
Belt |
DECK ENGAGEMENT |
Electric Ogura |
Electric Ogura |
Electric Ogura |
Electric Ogura |
Electric Ogura |
Electric Ogura |
Electric Ogura |
DECK LIFT SYSTEM |
Foot Operated |
Foot Operated |
Foot Operated |
Foot Operated |
Foot Operated |
Foot Operated |
Foot Operated |
CUTTING WIDTH |
44" |
48" |
48" |
52" |
52" |
60" |
60" |
CUTTING HEIGHTS |
1.5"-5" |
1.5"-5" |
1.5"-5" |
1.5"-5" |
1.5"-5" |
1.5"-5" |
1.5"-5" |
CUTTING POSITIONS |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
WHEELS |
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FRONT AXLE |
Fixed |
Fixed |
Fixed |
Fixed |
Fixed |
Fixed |
Fixed |
FRONT |
13x6.5-6 smooth |
13x6.5-6 smooth |
13x6.5-6 smooth |
13x6.5-6 smooth |
13x6.5-6 smooth |
13x6.5-6 smooth |
13x6.5-6 smooth |
REAR |
22x10-12 turf |
22x10-12 turf |
22x10-12 turf |
22x10.5-12 turf |
22x10.5-12 turf |
22x12-12 turf |
22x12-12 turf |
FEATURES |
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SEAT |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
High Back Comfort w/ seat springs, lever adjust, arm rests |
HOUR METER |
Standard |
Standard |
Standard |
Standard |
Standard |
Standard |
Standard |
MACHINE DIMENSIONS |
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WEIGHT (LBS) |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
LENGTH (INCHES) |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
WIDTH (INCHES) |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
HEIGHT (INCHES) |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
TBD |
WARRANTY |
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UNIT |
3 Year Limited Consumer / 1 Year Commercial |
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DECK SHELL & FRAME |
5 Year Limited Deck Shell & Frame |
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ATTACHMENTS |
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BAGGER KIT, MULCHING KIT, STRIPER KIT, DISCHARGE COVER KIT, TRAILER HITCH KIT, HEADLIGHT KIT, SUN SHADE, SPREADER, ROLLER, AERATOR, DETHATCHER, SPRAYER, SEAT ISOLATOR KIT, SEAT SPRING KIT, FOLDING ROPS KIT, WHEEL COVERS |