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(1)353型凿岩台车该机瑞典产,为三臂全液压凿岩台车。整机外形尺寸为14.9 m×2.5 m×3.3 m,质量3.9t。采用DC141底盘,四轮驱动,配备2个可展开式液压前支撑、2个液压后支撑,最高行驶速度18 km/h,最大爬坡能力25%,转弯半径为5.65 m(内侧)、10.4 m(外侧)。BUT35可伸缩式全液压钻臂,采用单手柄控制移动,极坐标式直接定位,比直角坐标式定位方式快捷、准确,钻臂可全方位自动平行保持,
(1) Model 353 rock drilling rig The Swedish production for the three-arm full-hydraulic rock drilling rig. Machine dimensions of 14.9 m × 2.5 m × 3.3 m, the quality of 3.9t. With DC141 chassis, four-wheel drive, equipped with 2 deployable hydraulic front supports and 2 hydraulic rear supports, the maximum speed is 18 km / h, the maximum climbing capacity is 25%, turning radius is 5.65 m (inside), 10.4 m (Outside). BUT35 retractable full hydraulic drill arm, the use of single-handle control of mobile, polar coordinate direct positioning than rectangular Cartesian positioning fast and accurate, the drill arm can automatically maintain a full range of parallel,