SPECIFICATIONS

Model Number

911086

 

911087

Description

LM21

 

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)

 

93 (42,27)

 

 

 

 

Cutting Width

 

21

(53,3)

Cutting Height - in. (cm)

6 Positions: 1.00 - 3.25

 

 

(2,5 - 8,3)

 

 

Engine, 4 cycle

Briggs & Stratton Quantum

Engine Power Max - HP (kw)

 

3.6 (2,6)

 

 

 

 

Max Rotation Speed

 

3100

of Cutting Edge - RPM (min-1)

 

Governed RPM

 

3000 +/- 100

 

 

 

Displacement Cu. In. (cc)

 

12 (197)

 

 

 

 

 

 

Cylinder Bore

 

Aluminum

 

 

 

Engine Oil Type

 

SAE 30

 

 

 

Crank Case Capacity - Oz. (Liter)

 

20 (0,59)

 

 

 

Oil System

 

Splash

 

 

 

Spark Plug Gap - in (mm)

 

0.020 (0,51)

 

 

 

Fuel Type

 

Unleaded

 

 

 

Fuel Tank Capacity - qt (Liter)

 

1.6 (1,5)

 

 

 

Primer Bulb

 

Standard

 

 

 

Air Cleaner

 

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

 

 

 

Adjustable Handlebar

 

Four Position

 

 

 

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)

 

 

 

 

GB - 21