professional factory for Digital Sound Level Meter - Technical Data – Topsky
professional factory for Digital Sound Level Meter - Technical Data – Topsky Detail:
| Engine | DH65 |
| Cylinder volume, cm3/cu.in | 61.5/3.8 |
| Cylinder bore, mm/inch | 48/1.89 |
| Stroke | 34/1.34 |
| Idle speed, rpm | 2600 |
| Max. speed, unloaded, rpm | 9500 |
| Power, kw | 3.5 |
| Ignition system | |
| Manufacturer | NGK |
| Spark plug |
BPMR7A |
| Electrode gap, mm/inch |
0.5/0.020 |
| Fuel and lubrication system | |
| Manufacturer |
Walbro |
| Carburetor type |
HDA-232 |
| Fuel capacity | 0.7 |
| Weight | |
| Without fuel and cutting blade, kg/lb | 9.8/21.6 |
| Sound levels | |
| At idling speed, sound level dB (A) should not exceed | 85 |
| At rating speed, sound level dB (A) should not exceed | 105 |
| Vibration | |
| Vibration on the handle should not exceed m/s | 15 |
Cutting equipment
Cutting blade
14〃
Rated spindle speed, rpm
Gear ratio
0.5 5100
Max. peripherical speed 90m/s
Product detail pictures:
Related Product Guide:
We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for professional factory for Digital Sound Level Meter - Technical Data – Topsky , The product will supply to all over the world, such as: Philadelphia, Sevilla, European, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
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