主要外形尺寸 Dimensions
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名 称(Description)
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机 型(Model)
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YLD728
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车长(斗平放地面) Overall length(bucket on the ground)
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9745±30mm
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车宽(车轮外侧) Overall width(outside of the wheels)
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3065±30mm
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车高 Overall height
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3970±30mm
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斗宽 Bucket width
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轴距 Wheel base
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4200±15mm
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轮距 Wheel track
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2300±15mm
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最小离地间隙 Min. ground clearance
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420±20mm
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最大卸载高度 Max. dumping height (货叉水平最大提升高度)
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3950±20mm
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最大高度的卸载距离 Dumping distance at the highest position
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2120±15mm
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性能 Performance
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标准斗容量 Standard bucket capacity
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|
额定载荷 Rated load
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28t
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整机质量 Operating weight
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31±0.5t(不含ROPS)
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爬坡度 Climbing gradient
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≥25°
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掘起力 Breakout force
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|
牵引力 Traction force
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≥192kN
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车速 Travel speed
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前进
Forward
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Ⅰ档 Forward gear Ⅰ
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6.5km/h
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后退 Reverse
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Ⅰ档 Reverse gear Ⅰ
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6.5km/h
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Ⅱ档 Forward gear Ⅱ
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12.0km/h
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Ⅱ档 Reverse gear Ⅱ
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12.0km/h
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Ⅲ档 Forward gear Ⅲ
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20.0km/h
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Ⅲ档 Reverse gear Ⅲ
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20.0km/h
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Ⅳ档 Forward gear Ⅳ
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36.0km/h
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Ⅳ档 Reverse gear Ⅳ
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36.0km/h
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工作系统动作时间 Actuation time for working system
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提升 Raise
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卸载 Dump
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下降(空斗下降) Lower(empty bucket)
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三项和 Total
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7.5s
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1.2s
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6s
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14.7s
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