Electric coal cutters are also called coal chainsaws. Explosion-proof motor is used. Suitable for cutting coal blocks in small caves and low coal seam mines. It is more suitable for coal cutting operations in coal mines with lower heights. 02zmjt052 Operation method: First use an electric coal cutter to cut the seam on the coal wall, and then use a crowbar to pry down the coal block! 02 Electric shear cutter is light weight and powerful, ideal tool for cutting coal seam, rock, concrete, reinforced concrete, pipe, masonry, stone and other stone. The 45 cm horizontal cutting capacity can quickly open doors and windows on coal seams and walls, and slot and trim cement pipelines. It is pollution-free, wet cutting, and water flows from the hole in the middle of the guide plate to the cutting part, which plays the role of lubrication and cooling. No dust is generated. It is fully in line with the user-friendly design, equipped with a hand guard baffle on the front, and an ingenious booster rack, which reduces the labor intensity of the operator. Chain saw blade adopts diamond sintering technology, and adopts laser welding, long service life, high cutting speed and low price. Imported diamond chain saw head, wear-resistant, long service life. Electric coal cutter product features 021, optional length 350mm or 500mm guide plate. 022. Portable design, light weight of the host, and can be operated by one person. In line with the user-friendly design, the front is equipped with a hand guard baffle, and the ingenious booster frame is also installed, which reduces the labor intensity of the operator. 023. It can be used as a manual aid in coal mining, and it can quickly cut into the coal seam, which is more than 5 times the working efficiency of manual coal mining by pure manpower. 024. Wet cutting is adopted, no pollution, no dust production. Water flows from the hole in the middle of the guide plate to the cutting area, which acts as lubrication and cooling. 025. The guide plate contains multiple sealing rings to ensure that the water flow does not damage the host 026. The special chain saw blade adopts diamond sintering technology, and adopts laser welding, which can quickly cut into the coal seam. 027, imported diamond chain saw head, wear resistance, long service life, high economic benefits.02 electric coal cutter technical parameters 02 chain plate effective cutting size: 47cm/35cm02 spindle speed: 2800 r/min02 spindle torque: 7.5N.M02 rated power: 1.5KW /1.8KW02 rated voltage: three-phase 127V/three-phase 330V02 rated frequency: 50Hz Phase number: 3N02 Rated current: 10.5 Motor efficiency: 81% Working mode: S2-30min02 Working water pressure: 0.2~0.6mpa (water pressure requirements are not high, but to ensure that water is used for cooling, lubrication and dust removal of the saw chain) 02 Package size: 800*30*30cm02 Stand-alone weight: 14.5KG