ZM-12T strong coal drill 
 Strong coal drill drill drill ZM-12T strong coal 
 Main purpose and scope 
 ZMS12T wet-type flameproof flameproof portable coal drill is dI class electrical equipment to comply with GB3836-2-83 "explosion proof electrical equipment environment flameproof electrical equipment" d "" MT136-92 Explosion Portable coal drill, Q/RD001-2004 flameproof portable coal drilling shall apply to a gas (methane) or coal dust explosion hazards in the mine, are available in hard and soft coal and hard rock for drilling in the use of hand-held hole drilling, the drill has a low temperature, high efficiency, output, long life advantages. 
 Product Type Code Z said drill; 
 M said first characteristic code for drilling coal; 
 The second feature code that dry or wet; Note: Dry-free number, wet with S said. 
 Code shown in Table 1 the main parameters: Table 1 
 Main parameter code 12 15 
 Feature KW 1.2 1.5 
 Second, the main parameters and characteristics 
 Motor rated output power 1.2KW 
 Motor rated voltage 127V 
 Motor rated current 9A 
 Motor rated frequency 50HZ 
 Motor rated speed 2820r/min 
 Phase 3-phase motor 
 Motor rated work uniforms S2-30min 
 Class B Motor Insulation Class 
 Coal drill spindle rated speed 520min 
 Coal drill spindle rated torque 22.5Nm 
 Coal drill dimensions 1 × b × h, mm 340 × 318 × 220 
 Electric Coal Drill Weight (not including cable) ≤ 15.5kg 
 Ф33 ~ ф45 mm diameter hole 
 Cable specifications UZ3 × 4 +1 × 4 mm2 
 Please contact me: 15154721835 
 QQ: 1136189162 
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