chinacoal03
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.
Technology Parameters
Engine type | two stroke, force, the cold wind, single cylinder
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Power | 1.47 kw
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Displacement | 51.7 cc, Φ 44 × 34 mm
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Fuel tank capacity | 1L
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Fuel mixture ratio | 25:1 |
Revolution (idle) | 2700 RPM + 250
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Revolution (load) | 7120 RPM
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Revolution (maximum) | 9880 RPM
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Maximum output | 2.03 Ps / 6500 RPM
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Maximum torque | 0.34 kg - m / 550 RPM
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Compression rate | 7.4:1
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Specific fuel consumption | 380 g/Ps. H |
Carburetor type | diaphragm
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Fastening torque range | 550-1700 N.m (406-1250 ft LBS.)
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Clutch speed | 1200 RPM
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Net weight | 18 KGS (39.60 LBS)
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The overall size | 650 x 280 x 380 mm
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