GB - 20
To obtain a complete parts manual, find your model and
serial number. Then go to www.gravely.com or call
1-800-472-8359
ACCESSORIES
See your authorized Gravely Dealer to add these optional
accessories.
Part No.
Description
89200100
ROPS (Rollover Protection)
78803200
Mulch Kit
89200400
Grass Bagger - 50"
SERVICE PARTS
Order the following parts through your Dealer:
Part No.
Qty.
Description
03621100
1
Battery
21537900
1
Fuel Filter - Briggs & Stratton
21537700
1
Engine Oil Filter - Briggs & Stratton
21531500
1
Air Filter
21531600
1
Air Precleaner
09246900
1
Hydraulic Filter
21537800
2
Spark Plug - Briggs & Stratton
07230600
1
PTO (Engine to Deck) Belt (50")
07220000
1
Mower Drive Belt (50")
07239200
1
Traction (Transmission) Belt
08779251
1
Blade 50”
08866851
1
Blade Mulching 50”
09212200
1
.25" Cylinder Stop
09212300
1
.5" Cylinder Stop
SPECIFICATIONS
Model Number
992041
Model
ZT 2250
22 hp Briggs & Stratton
w/ 50" deck
Length – in (cm)
80 (203.2)
Height – in (cm)
50 (127)
Width – in (cm)
63 (160)
Weight Actual – lbs (kg)
1080 (490)
Battery
12 volt
Brakes
Hydro/Dynamic Disk– Parking
Turning Radius
0
Tire Size - Front
- Rear
15 x 6 - 6
23 x 8.5 - 12
Engine – manufacturer
Briggs & Stratton
Model Number
406777
Cycle
4
Engine Power –
H.P. (KW/min
-1
)
22 H.P.
(16.4 KW/min
-1
)
Starting System
Electric
Fuel Tank Capacity
9 gals. US (34 liters)
Fuel
See Engine Manual
Idle RPM
1800
Governed RPM
3300
Air Cleaner
Large Capacity Dual Element
Cooling Capacity
Air cooled
Engine oil type
See Engine Manual
Spark Plug Gap
See Engine Manual
Transmission
Hydrostatic Drive
Speed – Forward Max.
Reverse Max.
7 MPH
4 MPH
Transmission Lube
Mobil 1 15W-50 Synthetic
Drive Clutch
Hydrostatic
Tire PressureFront
Rear
20-25 psi
12-15 psi
Lift System
Hydraulic
Power Take Off
Electric PTO Clutch/Brake
Mower Deck
High Performance
Cutting Width – in (cm)
50 (127)
Cutting Height – in (cm)
1 - 5 (2.5 - 12.7)
Cut Increments – in (cm)
Infinite between 1 - 5 (2.5 - 12.7)
