Echo EDR-2400 - Manual (Page 2)

1 SERVICE INFORMATION
1-1 Specifications
Models EDR-2100 EDR-2100/1E EDR-2400 EDR-2400/1E
Dimensions Length mm(in) 430 (16.9) 430 (16.9)
Width mm(in) 320 (12.6) 320 (12.6)
Height mm(in) 255 (10.0) 255 (10.0)
Dry weight (without drill) kg(lb) 4.6 (10.1) 4.7 (10.3)
Engine Type KIORITZ, air-cooled, two-stroke, single cylinder
Rotation Counterclockwise as viewed from the output end
Displacement cm 3 (in 3 ) 21.2 (1.294) 23.6 (1.440)
Bore mm(in) 32.2 (1.268) 34.0 (1.339)
Stroke mm(in) 26.0 (1.024) 26.0 (1.024)
Compression ratio 6.5 6.3
Carburetor Type Walbro diaphragm, horizontal-draught, with primer (purge pump)
Model WYL-23 WYL-53 WYL-56
Venturi size-Throttle bore mm(in) 9.0 - 9.0 (0.354 - 0.354)
Ignition Type CDI (Capacitor discharge ignition) system
in a single integrated piece
Spark plug BPM7Y, RCJ-8Y BPM7Y, BPMR7A
Starter Type Automatic rewind
Rope diameter x length mm(in) 3.0 x 1000 (0.12 x 39.4)
Fuel Type Premixed two-stroke fuel (Refer to Operator's manual.)
Tank capacity cm 3 (U.S.fl.oz.) 420 (14.2)
Clutch Type Centrifugal, 2-shoe slide
Handle Type Front Bar with rubber grip
Rear Rubber grip with throttle trigger
Transmission
Reduction ratio 17.1 (Regular)
18.6 (Reverse)
Gear tooth Spur
Lubrication Grease
Chucking capacity(dia. max) mm(in) 13.0 (0.51)
Drill Maximum diameter mm(in) 30.0 (1.18)
2
SERVICE INFORMATION
EDR-2100 EDR-2100/1E
EDR-2400 EDR-2400/1E