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Portable internal combustion hand-held wrench(NB-550)
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| Portable internal combustion hand-held wrench(NB-550) |
Product Introduction
NB-550 type hand-held internal combustion single head wrench has new design, compact structure, small volume, light weight, strong maneuverability, hand the two stage shock, portable portable and convenient way.
Engine type
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two stroke, force, the cold wind, single cylinder
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Power
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1.47 kw
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Displacement
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51.7 cc, Φ 44 × 34 mm
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Fuel tank capacity
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1L
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Fuel mixture ratio
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25:1
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Revolution (idle)
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2700 RPM + 250
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Revolution (load)
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7120 RPM
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Revolution (maximum)
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9880 RPM
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Maximum output
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2.03 Ps / 6500 RPM
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Maximum torque
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0.34 kg - m / 550 RPM
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Compression rate
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7.4:1
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Specific fuel consumption
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380 g/Ps. H
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Carburetor type
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diaphragm
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Fastening torque range
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550-1700 N.m (406-1250 ft LBS.)
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Clutch speed
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1200 RPM
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Net weight
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18 KGS (39.60 LBS)
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The overall size
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650 x 280 x 380 mm
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