发动机型号Cat®C7ACERT™Cat®C7ACERT™飞***率188hp140kWISO9249188hp140kW缸径4.3in110mm冲程5in127mm排量440in37.2L重量工作重量-标准行走装置copy64500lb29240kg工作重量-标准行走装置59300lb26900kg传动***大挂钩牵引力55977lb249kN***高行驶速度3.3mph5.3kph液压系统主工装系统－***大流量（2x）62gal/min235L/min***高压力-机具（全时间）5076psi35000kPa***高压力-行驶5076psi35000kPa***高压力-回转3988psi27500kPa先导油系统-***大流量8.56gal/min32.4L/min先导油系统-***大压力566psi3900kPa动臂油缸-缸径5.51in140mm动臂油缸-行程55in1407mmC系列铲斗油缸-缸径copy5.3in135mmC系列铲斗油缸-行程copy46in1156mmD系列铲斗油缸-缸径copy5.91in150mmD系列铲斗油缸-行程copy46in1156mm***加注容量燃油箱容量137gal520L冷却系统7.9gal30L发动机机油7.9gal30L回转驱动2.6gal10L***终传动（每边）1.6gal6L液压系统（包括油箱）82gal310L噪声性能性能ANSI/SAEANSI/SAE标准制动器SAEJ1026APR90SAEJ1026APR90驾驶室/落物保护系统SAEJ1356FEB88ISO10262SAEJ1356FEB88ISO10262回转机构回转速度10.2RPM10.2RPM回转力矩60628lbft82.2kN·m履带标准宽度/标准行走装置24in600mm标准宽度/加长行走装置32in800mm标准宽度/加长行走装置copy24in600mm选项件24in600mm选项件28in700mm选项件32in800mm选项件copy4545选项件copycopy5050选项件copycopycopy5050选项件copycopycopycopy77选项件copycopycopycopycopy99选项件copycopycopycopycopycopy99选项件copycopycopycopycopycopycopy22选项件copycopycopycopycopycopycopycopy22选项件copycopycopycopycopycopycopycopycopy)