Husqvarna K 1270 Operation Manual - Page 31

Technical Data

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Technical data TECHNICAL DATA Engine Cylinder displacement, cu.in/cm3 Cylinder bore, inch/mm Stroke, inch/mm Idle speed, rpm Wide open throttle - no load, rpm Power, kW/ rpm Ignition system Manufacturer of ignition system Type of ignition system Spark plug Electrode gap, inch/mm Fuel and lubrication system Manufacturer of carburetor Carburetor type Fuel tank capacity, US fl.Oz/litre Water cooling Recommended water pressure, PSI/bar Weight Power cutter without fuel and cutting blade, Ib/(kg) Rail fixture, lb (kg) RA 10 RA 10 S Spindle, output shaft Max spindle speed, rpm Max. peripheral speed, ft/min / m/s K 1270 7,3/119 2,4/60 1,7/42 2700 9300 (+/- 150) 7,9/5,8 @ 8400 SEM CD NGK BPMR 7A 0,02/0,5 Walbro RWG1 42/1,25 7-150/0,5-10 14" (350 mm)/16" (400 mm) 28,7/30,2 (13,3/13,7) 14" (350 mm)/16" (400 mm) 4700/4300 18000/90 K 1270 Rail 7,3/119 2,4/60 1,7/42 2700 9300 (+/- 150) 7,9/5,8 @ 8400 SEM CD NGK BPMR 7A 0,02/0,5 Walbro RWG1 42/1,25 14" (350 mm)/16" (400 mm) 33,1/34,6 (15/15,7) 12,1 (5,5) 12,6 (5,7) 14" (350 mm)/16" (400 mm) 4700/4300 18000/90 NOTE! This spark ignition system complies with the Canadian ICES-002 standard. Recommended abrasive and diamond cutting blade, specification Cutting blade diameter, inch/mm 14" (350 mm) 16" (400 mm) Max cutting depth, inch/mm 4,6/118 5,7/145 Blade speed rating, rpm 5500 4775 Blade speed rating, ft/min / m/s Blade center hole diameter, inch/ mm 19600/100 1/25,4 or 0.79/20 19600/100 1/25,4 or 0.79/20 Max blade thickness, inch/mm 0,2/5 0,2/5 English - 31

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English – 31
TECHNICAL DATA
Technical data
NOTE! This spark ignition system complies with the Canadian ICES-002 standard.
Recommended abrasive and diamond cutting blade, specification
K 1270
K 1270 Rail
Engine
Cylinder displacement, cu.in/cm
3
7,3/119
7,3/119
Cylinder bore, inch/mm
2,4/60
2,4/60
Stroke, inch/mm
1,7/42
1,7/42
Idle speed, rpm
2700
2700
Wide open throttle - no load, rpm
9300 (+/- 150)
9300 (+/- 150)
Power, kW/ rpm
7,9/5,8 @ 8400
7,9/5,8 @ 8400
Ignition system
Manufacturer of ignition system
SEM
SEM
Type of ignition system
CD
CD
Spark plug
NGK BPMR 7A
NGK BPMR 7A
Electrode gap, inch/mm
0,02/0,5
0,02/0,5
Fuel and lubrication system
Manufacturer of carburetor
Walbro
Walbro
Carburetor type
RWG1
RWG1
Fuel tank capacity, US fl.Oz/litre
42/1,25
42/1,25
Water cooling
Recommended water pressure, PSI/bar
7-150/0,5-10
Weight
14” (350 mm)/16” (400 mm)
14” (350 mm)/16” (400 mm)
Power cutter without fuel and cutting blade, Ib/(kg)
28,7/30,2 (13,3/13,7)
33,1/34,6 (15/15,7)
Rail fixture, lb (kg)
RA 10
12,1 (5,5)
RA 10 S
12,6 (5,7)
Spindle, output shaft
14” (350 mm)/16” (400 mm)
14” (350 mm)/16” (400 mm)
Max spindle speed, rpm
4700/4300
4700/4300
Max. peripheral speed, ft/min / m/s
18000/90
18000/90
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, inch/
mm
Max blade
thickness,
inch/mm
14” (350 mm)
4,6/118
5500
19600/100
1/25,4 or 0.79/20
0,2/5
16” (400 mm)
5,7/145
4775
19600/100
1/25,4 or 0.79/20
0,2/5