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2021 Gravely USA ZT HD 48 in. Kawasaki FR691 23 hp
2021 Gravely USA ZT HD 48 in. Kawasaki FR691 23 hp

Specs

General Information

Manufacturer
Gravely USA
Gravely USA
Model Year
2021
2021
Model
ZT HD 48 in. Kawasaki FR691 23 hp
ZT HD 48 in. Kawasaki FR691 23 hp
Model Code
991242
991242
Color
Gravely Red
Gravely Red

Body

Seat
high back comfort with isolation and padded armrests
high back comfort with isolation and padded armrests

Drivetrain

Drive System
Hydro-Gear® ZT-3100 transaxles
Hydro-Gear® ZT-3100 transaxles
Travel Speed

Forward - 8 mph (12.8 km/h)

Reverse - 4 mph (6.4 km/h)

Forward - 8 mph (12.8 km/h)

Reverse - 4 mph (6.4 km/h)

Drive Tires
Turf
Turf
Steering Tires
Smooth
Smooth
Tire Size

Front - 13 x 6.5-6 in.

Rear - 22 x 10-12 in.

Front - 13 x 6.5-6 in.

Rear - 22 x 10-12 in.

Axles

Front - Fixed, greasable caster fork tubes

Front - Fixed, greasable caster fork tubes

Electrical

Instrumentation
Hour meter - Standard
Hour meter - Standard

Engine

Engine Make
Kawasaki®
Kawasaki®
Engine Model
FR691V
FR691V
Horsepower
24 hp
24 hp
Displacement
726 cc
726 cc
Fuel Capacity
5 gal. (18.8 l)
5 gal. (18.8 l)

Measurements

Length
79 in.
79 in.
Width

Without Chute - 51 in.

With Chute - 63 in.

Without Chute - 51 in.

With Chute - 63 in.

Height

With ROPs Extended - 72 in.

With ROPs Downe - 47 in.

With ROPs Extended - 72 in.

With ROPs Downe - 47 in.

Weight
825 lb.
825 lb.
Cutting Width
48 in.
48 in.
Mowing Height Range
1.5 - 5 in.
1.5 - 5 in.
Mowing Height Adjustments
15 positions
15 positions

Operational

Deck Construction
10 ga. fabricated
10 ga. fabricated
Deck Lift
Foot operated
Foot operated
Deck Engagement
Electric clutch ogura® GT 1.5
Electric clutch ogura® GT 1.5
Spindles
3 forged aluminum and ball bearing
3 forged aluminum and ball bearing
Blade Tip Speed
18,000 fpm
18,000 fpm
Working Area Capacity
3.9 acres per hour
3.9 acres per hour

Other

Warranty
Unit - 4 years or 500 hours
Unit - 4 years or 500 hours

Features

Features

  • SEAT ISOLATION: Removes vibrations to decrease fatigue by absorbing the rough terrain so your body doesn’t have to.
  • COMMERCIAL DECK: The 5 ½ inch deep fabricated 10-Gauge steel deck provides exceptional airflow and cutting performance with industrial-strength peace of mind, backed by the machine’s 4-year limited warranty.
  • AUTOMOTIVE-STYLE TUBULAR FRAME: Increases durability by withstanding force from any direction. This high-strength, premium frame is positioned with a lower center of gravity to improve stability while mowing on hillsides.
  • HIGH-BACK SEAT: is more comfortable and supportive. This is commercial-grade comfort in a residential mower.
  • CONSTANT BELT TENSION SYSTEM (CBT): minimizes wear and heat while providing enhanced belt life with minimal adjustments.
  • VERTICAL HEIGHT OF CUT SYSTEM: takes the guesswork out of height adjustment with its magnetic pin and clear visibility.
  • UPDATED FENDERS: and rear wrap give the HD a bold new style upgrade, so it looks as great as it mows.
  • 3100 TRANSAXLES: are commercial grade and serviceable for a longer lifespan.

Features

  • SEAT ISOLATION: Removes vibrations to decrease fatigue by absorbing the rough terrain so your body doesn’t have to.
  • COMMERCIAL DECK: The 5 ½ inch deep fabricated 10-Gauge steel deck provides exceptional airflow and cutting performance with industrial-strength peace of mind, backed by the machine’s 4-year limited warranty.
  • AUTOMOTIVE-STYLE TUBULAR FRAME: Increases durability by withstanding force from any direction. This high-strength, premium frame is positioned with a lower center of gravity to improve stability while mowing on hillsides.
  • HIGH-BACK SEAT: is more comfortable and supportive. This is commercial-grade comfort in a residential mower.
  • CONSTANT BELT TENSION SYSTEM (CBT): minimizes wear and heat while providing enhanced belt life with minimal adjustments.
  • VERTICAL HEIGHT OF CUT SYSTEM: takes the guesswork out of height adjustment with its magnetic pin and clear visibility.
  • UPDATED FENDERS: and rear wrap give the HD a bold new style upgrade, so it looks as great as it mows.
  • 3100 TRANSAXLES: are commercial grade and serviceable for a longer lifespan.