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GB - 25
SPECIFICATIONS
Model Number 911099 911101 911102 911330 911331
Description LM21SH LM21SWH LM21SCH LM21SW LM21SE
Length - in. (cm) 61.5 (156)
Height - in. (cm) 38 (96.5)
Width - in. (cm) 23 (58.4)
Actual Weight - lbs (kg) 100 (45.3) 107 (48.8) 115 (52.2) 105 (45.7) 102 (46.3)
Cutting Width- in. (cm) 21 (53.3)
Cutting Height - in. (cm) 6 Positions: 1.00 - 3.25 (2.5 - 8.3)
Engine, 4 cycle Honda OHC Honda
OHV
Briggs &
Stratton
Quantum
Briggs &
Stratton
Intek OHV
Model GCV160 GXV160 123K02 126607
Trim AS1A KA12 0120E1 0162E1
Engine Power - HP (kW) @
Max. Governed RPM
5.1 (3.8) 5.5 (4.0) 3.6 (2.5) 4.47 (3.33)
Max Rotation Speed of
Cutting Edge - RPM (min
-1
)
3250 3350 2900 3050
Governed RPM 3100 ± 150 3200 ± 150 2800 ±100 2950±100
Displacement Cu. In. (cc)
9.8 (160) 9.9 (163.4) 12 (197) 11.57 (190)
Cylinder Bore Aluminum Cast Iron
Sleeve
Aluminum
Engine Oil Type See engine manual.
Crank Case Capacity - Oz.
(Liter)
18.5 (0.55) 22 (0.65) 20 (0.59)
Oil System Splash Forced/
Splash
Splash
Engine Oil Filter N/A
Spark Plug Gap - in. (mm) 0.028-0.031 (.70-.80) 0.030
(0.76)
0.020
(0.51)
Fuel Type Unleaded
Fuel Tank Capacity - qt
(Liter)
1.2 (1.1) 1.06 (1.5) 1.6 (1.5)
Primer Bulb N/A Standard
Throttle N/A
Air Cleaner Paper Element Paper
Element
with Foam
Paper Element
Starting Recoil Electric/
Recoil
Differential Standard
Variable Speeds - MPH
(km/hr)
0-4 (0-6.4)
Mower Deck 14 Gauge - Stamped Steel
Front Wheel Dia - in. (cm) 7.5 (19.1)
Rear Wheel Dia - in. (cm) 10.5 (26.7)