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SPECIFICATIONS
Model Number
911150
911152
911156
Description
BR21P
BR21SP
BR21SPE
Length - in. (cm)
70 (177.8)
Height - in. (cm)
47 (119.4)
Width - in. (cm)
21.5 (54.6)
Actual Weight - lbs (kg)
69 (31.3)
83 (37.6)
87 (39.5)
Cutting Width- in. (cm)
21 (53.3)
21 (53.3)
21 (53.3)
Cutting Height - in. (cm)
1 – 4
(2.5 – 10.4)
1 – 4
(2.5 – 10.4)
1 – 4
(2.5 – 10.4)
Engine, 4 cycle
Kohler
Kohler
Kohler
Model
XT-7
XT-7
XT-7
Max Rotation Speed of
Cutting Edge - RPM
(min
-1
)
3,200
Governed RPM (May be
different from maximum
rpm.)
3,100 ± 100
3,100 ± 100
3,100 ± 100
Displacement Cu. In.
(cc)
12 (197)
12 (197)
12 (197)
Cylinder Bore
Cast Iron
Cast Iron
Cast Iron
Engine Oil Type
See engine manual.
Crank Case Capacity -
Oz. (Liter)
20 (0.59)
20 (0.59)
20 (0.59)
Oil System
Splash
Splash
Splash
Engine Oil Filter
N/A
N/A
N/A
Spark Plug Gap - in.
(mm)
See engine manual.
Fuel Type
Unleaded
Unleaded
Unleaded
Fuel Tank Capacity - qt
(Liter)
1.6 (1.5)
1.6 (1.5)
1.6 (1.5)
Primer Bulb
Standard
Standard
Standard
Throttle
N/A
N/A
N/A
Air Cleaner
Paper Element
Paper Element
Paper Element
Starting
Recoil
Recoil
Electric/Recoil
Variable Speeds - MPH
(km/hr)
N/A
0 – 4 (0 – 6.4)
0 – 4 (0 – 6.4)
Mower Deck
14 Gauge - Stamped Steel
Front Wheel Dia - in.
(cm)
8.5 (21.6)
8.5 (21.6)
8.5 (21.6)
Rear Wheel Dia - in.
(cm)
8.5 (21.6)
8.5 (21.6)
8.5 (21.6)