Specifications - Ariens 911110 - P 21LM, 911112 - DSP 21LM, 911111 - SP 21LM, 911113 - DESP21LM 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
Trim
Engine Power - HP
(kW) @ Max. RPM
Max Rotation Speed
of Cutting Edge -
-1
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

911110
P21LM
69 (31.3)
21 (53.3)
1 – 4
(2.5 – 10.4)
Briggs &
Stratton
Quantum
123K02
0120E1
6.5 (4.8)
2,900
2,800 ± 100
12 (197)
Aluminum
20 (0.59)
Splash
NA
Unleaded
1.6 (1.5)
Standard
NA
Paper Element Paper Element
Recoil
NA 0 – 4 (0 – 6.4)
8.5 (21.6)
8.5 (21.6)
GB - 25
911111
SP21LM DSP21LM
70 (177.8)
47 (119.4)
21.5 (54.6)
83 (37.6)
21 (53.3)
1 – 4
(2.5 – 10.4) (2.5 – 10.4)
Briggs &
Stratton
Quantum
123K02
0120E1
6.5 (4.8)
2,900
2,800 ± 100 3,100 ± 150
12 (197)
Aluminum
See engine manual.
20 (0.59)
Splash
NA
See engine manual.
Unleaded
1.6 (1.5)
Standard Auto-Choke
NA
Paper Element
Recoil
0 – 4 (0 – 6.4)
14 Gauge - Stamped Steel
8.5 (21.6)
8.5 (21.6)
911112
DESP21LM
97 (44.0) 102 (46.2)
21 (53.3) 21 (53.3)
1 – 4
(2.5 – 10.4)
Honda
GCV160 GCV160
AS1A
5.5 (4.1) 5.5 (4.1)
3,250
3,100 ± 150
9.8 (160) 9.8 (160)
Aluminum Aluminum
20 (0.59) 20 (0.59)
Splash
NA
Unleaded Unleaded
1.2 (1.1) 1.2 (1.1)
Auto-Choke
NA
Paper Element
Recoil
0 – 4 (0 – 6.4)
8.5 (21.6) 8.5 (21.6)
8.5 (21.6) 8.5 (21.6)
911113
1 – 4
Honda
AR3A
3,250
Splash
NA
NA
Electric