MYT130 hydraulic bolt rig, MYT-130/350 hydraulic mining bolter 
 Technical note: 
 Hardness is mainly used for roof all f ≤ 10 Rock Lane, Half Coal Lane, Coal drilling to the roof bolt holes and install bolts. The machine torque, light weight, low noise, high efficiency, drilling φ27-φ42 and anchor bolt holes, hole depth of up to 20 meters. Drilling rig equipped with special hydraulic pump station, but also with boring machines. 
 MYT-130/350 hydraulic properties and parameters of the main roof bolter 
 Content Unit Value Notes 
 Host rated pressure Mpa 13 / 8 motor / leg 
 Rated torque Nm 130 
 Rated speed r / min 350 
 Rated flow L / min 46 +15 main pump / Vice pump 
 Propulsion (first, second) kN can be adjusted with the rock hardness adjustable 
 No load pushing speed mm / min 4300 
 Return speed mm / min 9000 
 Rig height of ABCD 
 The minimum height of rig mm 1100 1200 1300 1500 
 Rig maximum height mm 2200 2500 2800 3400 
 Promote travel mm 1100 1300 1500 1900 
 Flushing water pressure MPa 0.6-1 
 Drilling diameter mm ∮ 27 - ∮ 42 
 Noise dB (A) <92 SPL 
 <108 sound power level 
 Rig Weight Kg 48 ± 2.5 50 ± 2.5 52 ± 2.5 55 ± 2.5 
 Pump rated pressure MPa 13 / 8 Vice pump main pump + 
 Rated flow L / min 46 +15 + Vice pump main pump 
 Fuel tank capacity L 110 effective 
 Dimensions mm 1200X450X850 
 Tank Weight (without oil) kg 248 ± 5 
 Electric motor type YBK2-160M-4 
 Rated motor power kW 11 
 Motor rated voltage V 380/660 or 660/1140 
 Motor rated current A 22.6/13.1