电机功率 Moter Power:220(110×2)kW钻孔头数 Drill bit number:2pcs钻孔直径 Drill diameter:φ1000-1300mm钻杆中心距 Drill rod center distance:φ900-1200钻杆扭矩 Max.single drill rod torque:51×2最高钻速 Max. drill speed:40r/min导轨中心距钻杆中心 Center distance from guide rail to drill rod:970mm起吊中心距 Center distance from pulley to guide rail:920mm导轨中心距x导轨直径Center distance of puide rail × Center distance of guide:600×φ102滑轮直径x钢丝绳直径x滑轮个数Pulley diameter × Steel rope diameter × Pulley rail number:φ380×φ20×6动力头重量 Power head weight:12t