RedMax HB250 Specifications download pdf (Page 8)

Parts Location & Specifications

Assembly

■ BLOWER PIPE

• Align groove in blower pipe with projection

on blower housing (or another blower pipe)

and slide the pipe onto the blower housing

(or another blower pipe).

Rotate the pipe clockwise to lock it into

place.

MODEL HB250

Dimensions ( L x W x H ) mm ( in ) 327 x 273 x 360 (12.9 x 10.7 x 14.2)

Dry Weight

(without tube and nozzle)

kg ( lbs ) 3.8 (8.3)

Fuel Tank Capacity liter ( fl. oz ) 0.65 (22.0)

Engine Type Air cooled 2-cycle gasoline engine

Piston Displacement cm

( cu. in ) 25.4 (1.60)

Durability Period 50h

Carburetor Walbro Diaphragm type

Ignition System CDI

Spark Plug NGK BPMR7A

Muffler Spark arrester equipped

Operating Engine Speed rpm 2.800 ~ 7.800

Idle Speed rpm 2.800

Max. Air Volume (with std. pipe) cu. m/min ( cfm ) 10.3 (364)

Max. Air Volume (w/o pipe) cu. m/min ( cfm ) 11.1 (392)

Max. Air Velocity m/sec ( mph ) 57 (127)

Noise Level

(50 Feet ANSI B175-2) dB (A) 73

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RedMax HB250 Specifications Page 8