Specifications - Ariens 911250 – Pro21 Owner's/Operator's Manual

Model Number
Description
Length - in. (cm)
Height - in. (cm)
Width - in. (cm)
Actual Weight - lbs (kg)
Cutting Width- in. (cm)
Cutting Height - in. (cm)
Engine, 4 cycle
Model
Engine Power - HP (kW) @ Max.
RPM
Max Rotation Speed of Cutting
-1
Edge - RPM (min
Governed RPM (May be different
from maximum rpm.)
Displacement Cu. In. (cc)
Cylinder Bore
Engine Oil Type
Crank Case Capacity - Oz. (Liter)
Oil System
Engine Oil Filter
Spark Plug Gap - in. (mm)
Fuel Type
Fuel Tank Capacity - qt (Liter)
Primer Bulb
Throttle
Air Cleaner
Starting
Variable Speeds - MPH (km/hr)
Mower Deck
Front Wheel Dia - in. (cm)
Rear Wheel Dia - in. (cm)

SPECIFICATIONS

)
Cast Iron Sleeve
Paper Element
911250
Pro21
126 (57.1)
21 (53.3)
1 – 4 (2.5 – 10.4)
Honda OHV
GXV5.5
5.5 (4.0)
3,350
3,200 ± 150
9.9 (163.4)
See engine manual.
22 (0.65)
Forced/
Splash
NA
See engine manual.
Unleaded
1.06 (1.05)
N/A
Standard
Paper Element
with Foam
Recoil
0 – 4 (0 – 6.4)
14 Gauge - Stamped Steel
8.25 (20.9)
8.25 (20.9)
GB - 27
911252
Pro21
62.5 (158.8)
40.6 (103.1)
23.5 (54.6)
129 (58.5)
21 (53.3)
Kawasaki
FJ180V GXV CARB 5.5
6.0 (4.5)
3,300
3,200 ± 100
10.9 (179)
Aluminum Cast Iron Sleeve
20 (0.59)
Splash
Yes
Unleaded
2.1 (2.0)
Standard
NA
Paper Element
Recoil
8.25 (20.9)
8.25 (20.9)
911254
Pro21 CARB
126 (57.1)
21 (53.3)
Honda OHV
5.5 (4.0)
3,350
3,200 ± 150
9.9 (163.4)
22 (0.65)
Forced/
Splash
NA
Unleaded
1.06 (1.05)
N/A
Standard
with Foam
Recoil
8.25 (20.9)
8.25 (20.9)