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2.Multi-Swiching gear speed-regulation!
3.with constant power soft-starting and electric stepless speed-regulation!
4.with over-loading protection using electric speed-regulation!
5.high adhesion
6.with coolant and lubricant integrateddevice!
| Drilling range: | Φ38mm | 
| Rated voltage: | 380V | 
| Rated frequency: | 50-60Hz | 
| Magnetic Adhesion: | 15500N | 
| Raged input power: | 1830W | 
| No-load speed: | 135/135/250r/min | 
 
						    
							 
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© Shandong China Coal Group. © 2016
Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Linda Zhang