English – 29
TECHNICAL DATA
Technical data
Note 1: Vibration levels at handles, measured according to ANSI B175:4
NOTE! This spark ignition system complies with the Canadian ICES-002 standard.
Recommended abrasive and diamond cutting blade, specification
Technical data
K970 III
Engine
Cylinder displacement, cu.in/cm
3
5,7/93.6
Cylinder bore, inch/mm
2,2/56
Stroke, inch/mm
1,5/38
Idle speed, rpm
2700
Wide open throttle - no load, rpm
9300 (+/- 150)
Power, kW/hp @ rpm
4,8/6,5 @ 9000
Ignition system
Manufacturer of ignition system
SEM
Type of ignition system
CD
Spark plug
NGK BPMR 7A/ Champion RCJ 6Y
Electrode gap, inch/mm
0,02/0,5
Fuel and lubrication system
Manufacturer of carburetor
Walbro
Carburetor type
RWJ-7
Fuel tank capacity, US fl.Oz/litre
33,8/1
Water cooling
Recommended water pressure, PSI/bar
7-150/0,5-10
Weight
14” (350 mm)
16” (400 mm)
Power cutter without fuel and cutting blade, Ib/kg
24,3/11,0
25,6/11,6
Spindle, output shaft
Max spindle speed, rpm
4700
4300
Max. peripheral speed, ft/min / m/s
18000/90
18000/90
Vibration levels, a
hv
(see note 1)
Front handle, ft/s
2
/ m/s
2
9,8/3,0
8,6/2,7
Rear handle, ft/s
2
/ m/s
2
12,5/3,8
13,1/4,0
Cutting blade
diameter, inch/mm
Max cutting
depth, inch/mm
Blade speed
rating, rpm
Blade speed
rating, ft/min / m/s
Blade center
hole diameter
Max blade
thickness, inch/mm
14” (350 mm)
5/125
5500
19600/100
1” / 25,4 mm or
20 mm
0,2/5
16” (400 mm)
6/155
4775
19600/100
1” / 25,4 mm or
20 mm
0,2/5