KHYD rock drill, explosion-proof type of rock drill, rock drill price 
 Scope of application: 
 Rock blasting of the rock drill. A tool for coal mine roadway excavation, mine roadway excavation, mining, water conservancy construction, road construction and stonework project operations, drilling injection holes in the coal seams, deep water holes and drainage Gas hole. This type of rock drill has a mine explosion-proof structure, can be safely used for mine methane and coal dust explosion hazard. 

 Product Features: 
 KHYD type coal mines (hereinafter referred to as rock drills) to perform the MT52-1996 coal industry-standard rock drill, rock drill, in line with relevant regulations require mine explosion-proof electrical equipment manufacturing. Reasonable structure, easy to move, easy to operate, safe and reliable. Applies to gas (methane) or coal dust explosion hazards in mine drilling and exploring water, and probe gas can also be used for other mining or geotechnical engineering drilling. 
 Rig output power (KHYD50) 2.2KW, (KHYD75) 3KW, (KHYD80) 4KW, (KHYD90) 5KW rig overload can reduce part of the card drill or drill through the partings into a hole high. Rigs need to drill frame with horizontally forward or tilted upward in any direction drilling. In order to extend the service life of the drill bit and improve the operator's working conditions, to drain away the water pink, wet drilling, drilling operations, just manipulate the hand wheel and the drill can be self-propelled and rapid retreat frame. 

 Technical parameters of each product: 
 KHYD rock drill, pneumatic rock drill, internal combustion rock drill 

 The type KHYD50 coal mine rock drill 
 Rated power Kw 2.2 reducer spindle Rated speed r / min 240 
 127/380/660 spindle of the rated voltage V rated torque Nm 45 
 Rated frequency Hz 50-hole diameter (mm) Φ36-Φ45 (rock) 
 Φ60-Φ90 (coal seam) 
 Rated current A 15.2/4.5/2.6 drilling depth m, 8m (rock) 80m (coal seam) 
 Rated speed r / min 2820 Host Dimension (L × W × H) mm 650 × 360 × 300mm 
 Motor phase 3 drilling rig weight (not including the runway, drill pipe drill frame, etc.) kg, 50 
 Rated work continuous S1 
 Insulation class F 

 The type KHYD75 mine with rock drill 
 Rated power Kw 3 reducer spindle Rated speed r / min 240 
 Rated voltage V 380/660 spindle rated torque Nm 65 
 Rated frequency Hz 50-hole diameter (mm) Φ32-Φ50 (rock) 
 Φ55-Φ90 (coal seam) 
 Rated current A 6.5/3.7 drilling depth m, 80m (coal rock) 
 Rated speed r / min 1420 Host Dimension (L × W × H) mm 650 × 365 × 395 
 Motor phase 3 of rig weight (not including the runway, drill pipe drill frame) kg, 75 
 Rated work continuous S1 
 Insulation class F 

 The type KHYD80 coal mine rock drill 
 Rated power Kw reducer spindle Rated speed r / min 240 
 Rated voltage V 380/660 spindle rated torque Nm 159 
 Rated frequency Hz 50-hole diameter (mm) Φ32-Φ50 (rock) 
 Φ55-Φ90 (coal seam) 
 Rated current A 8.4/4.9 drilling depth m, 80m (coal rock) 
 Rated speed r / min 1430 Host Dimension (L × W × H) mm 650 × 365 × 395 
 Motor phase 3 drilling rig weight (not including the runway, drill pipe drill frame, etc.) kg, 80 
 Rated work continuous S1 
 Insulation class F 


 The type KHYD90 coal mine rock drill 
 Rated power Kw 5.5 reducer spindle Rated speed r / min 240 
 Rated voltage V 380/660 spindle rated torque Nm 219 
 Rated frequency Hz 50-hole diameter (mm) Φ32-Φ50 (rock) 
 Φ55-Φ90 (coal seam) 
 Rated current A 11.5/6.7 drilling depth m, 120m (the coal bed) 
 Rated speed r / min 1 437 host Dimensions (L × W × H) mm 650 × 365 × 395 
 Phase 3 drilling rig weight motor (not including the runway drill pipe drill frame) kg 90 
 Rated work continuous S1 
 Insulation class F