Actual product may vary
Zero-Turn / ZT HD
(based on reviews)

ZT HD

NUMBER ONE FOR GOOD REASON.

Leading the pack in Gravely’s residential series, the HD puts top performance at your fingertips.

The ZT HD from Gravely elevates expectations of style, comfort, speed and precision. Built to commercial standards for power and durability, the only thing that makes this a residential mower is that it lives at your house. ​

Features
10-Gauge Welded Deck

10-Gauge Welded Deck

5 ½-inches deep with a reinforced leading edge provides the airflow needed to tackle hard mowing conditions.

Industry-Leading Frame Design

Industry-Leading Frame Design

Large formed tubular frame rails serve as the backbone to support the loads of the machine.

Constant Belt Tension (CBT) system

Constant Belt Tension (CBT) system

Ensures the belt tension is constant, minimizing wear and heat while providing enhanced belt life with minimal adjustments necessary.

Specifications
Model Deck Size Engine Manufacturer Engine Rating Drive System Fuel System Ground Speed Acres/HR CARB Compliant Model
991160 44" Kawasaki® FR651V 21.5 HP / 726 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 3.6 N
991152 48" Kohler® 7000 Pro w/smart choke 25 HP / 725 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 3.9 N
991162 48" Kawasaki® FR691V 23 HP / 726 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 3.9 N
991154 52" Kohler® 7000 Pro w/smart choke 25 HP / 725 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 5 mph (12.8 / 8 km/h) 4.2 N
991164 52" Kawasaki® FR691V 23 HP / 726 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 4.2 N
991156 60" Kohler® 7000 Pro w/smart choke 26 HP / 725 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 4.8 N
991166 60" Kawasaki® FR730V 24 HP / 726 CC Hydro-Gear® ZT-3100 5 gal (18.8 L) 8 / 4 mph (12.8 / 6.4 km/h) 4.8 N
Accessories
2-Bucket Powered Bagger

2-Bucket Powered Bagger

With the Gravely 2-Bucket Bagger, you can finish mowing your lawn quickly and efficiently. The bagger uses 2 compartments to collect grass clippings as you mow so you can keep working without frequent stops. Select mounting kit required (791063 - 44"/48") (791065 - 52") (791066 - 60") with Lower Rops Bagger Mount (7910789)

Part: 89100800

Mulching Kit

Mulching Kit

The kit features easy-to-install baffles that fit under mower decks to create a separate cutting chamber for each blade. When cut, grass lifts into the cutting chamber and gets cut many times before dropping onto the lawn.

44" Kit: Part 79106700
48" Kit: Part 79105700
52" Kit: Part 79105800
60" Kit: Part 79105900

Trailer Hitch

Trailer Hitch

Turn your Gravely zero-turn into a multi tasking machine by simply adding the hitch kit. The robust design of the hitch kit allows you to pull a multitude of accessories such as pull behind sprayers, fertilizer spreaders, and utility trailers.

Part: 79202300

Headlight Kit

Headlight Kit

The Gravely Headlight Kit for Zero-Turn Riding Mowers is designed to help ensure safety in low-light and low-visibility conditions.

Part: 79106800

Reviews
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