GB - 27
SPECIFICATIONS
Model Number 911086 911102 911330 911396 911514
Description LM21 LM21SCH LM21SW Pro21SW LM21S
Length - in. (cm) 61.5 (156)
Height - in. (cm) 38 (96.5)
Width - in. (cm) 23 (58.4)
Actual Weight - lbs (kg) 77 (35.0) 115 (52.2) 105 (47.7) 125 (56.7) 93.2 (42.3)
Cutting Width- in. (cm) 21 (53.3)
Cutting Height - in. (cm) 6 Positions: 1.00 - 3.25 (2.5 - 8.3)
Engine, 4 cycle Briggs &
Stratton
Quantum
Honda
OHV
Briggs &
Stratton
Quantum
Kawasaki Briggs &
Stratton
Intek
Model 123K02 GXV5.5 123K02 FJ180V 126602
Trim 0120E1 KA12 0120E1 AS19 0146E1
Engine Power - HP (kW) @
Max. RPM
6.5 (4.8) 5.5 (4.0) 6.5 (4.8) 6.0 (4.47) 6.75 (5.03)
Max Rotation Speed of
Cutting Edge - RPM (min
-1
)
2900 3350 2900 2900 2900
Governed RPM (May be
different from maximum
rpm.)
2800 ±100 3200 ± 150 2800 ±100 2800 ±100 2800 ±100
Displacement Cu. In. (cc)
12 (197) 9.9 (163.4) 12 (197) 10.9 (179) 11.57 (190)
Cylinder Bore Aluminum Cast Iron
Sleeve
Aluminum Cast Iron
Sleeve
Aluminum
Engine Oil Type See Engine Manual
Crank Case Capacity - Oz.
(Liter)
20 (0.59) 22 (0.65) 20 (0.59) 23.7 (.70) 20 (0.59)
Oil System Splash Forced/
Splash
Splash Forced/
Splash
Splash
Engine Oil Filter N/A Spin-On N/A
Spark Plug Gap - in. (mm) 0.030
(0.76)
0.028-0.031
(.70-.80)
0.030
(0.76)
0.030
(0.76)
0.020
(0.51)
Fuel Type Unleaded
Fuel Tank Capacity - qt
(Liter)
1.6 (1.5) 1.06 (1.5) 1.6 (1.5) 2.11 (2) 1.6 (1.5)
Primer Bulb Standard N/A Standard Standard Standard
Throttle N/A Standard N/A N/A N/A
Air Cleaner Paper
Element
Paper
Element
with Foam
Paper
Element
Paper
Element
with Foam
Paper
Element
Starting Recoil
Differential N/A Standard
Variable Speeds - MPH
(km/hr)
N/A 0-4 (0-6.4)
Mower Deck 14 Gauge - Stamped Steel
Front Wheel Dia - in. (cm) 7.0 (17.8) 7.5 (19.1)
Rear Wheel Dia - in. (cm) 10.0 (25.4) 10.5 (26.7)