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机构工作级别
Working grades for mechanism
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起升机构 Hoisting mechanism
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M5
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回转机构Slewing mechanism
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M4
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变幅机构Trolley travelling mechanism
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M4
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行走机构Travelling mechanism
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M3
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起升高度Hoisting height (m)
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倍率
Multiplying
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行走式Travelling
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固定式
Undercarriage
stationary
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附着式Attached
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内爬式
Inside climbing
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a=2
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52
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46
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200
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200
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a=4
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52
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46
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100
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100
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最大起重量（t）
Max. load lifting (t)
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8
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幅度 Radius (m)
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最大幅度Radius max.
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60
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最小幅度Radius min.
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2.5
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起升机构Hoisting mechanism
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a=2
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a=4
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起重量(t)
Load lifting(t)
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2
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4
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4
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4
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8
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8
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速度（m/min）Speed (m/min)
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100
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50
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8.5
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50
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25
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4.25
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功率 (KW)
Power (kW)
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37/37
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变幅机构
Trolley travelling mechanism
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速度（m/min）Speed (m/min)
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0～40
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功率 (KW) Power (kW)
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4
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回转机构
Slewing mechanism
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速度（r/min）Speed (r/min)
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0.65
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堵转力矩(N.m)
Moment (N.m)
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75
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行走机构
Travelling mechanism
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速度（m/min）Speed (m/min)
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20
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功率 (KW) Power (kW)
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2×7.5
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顶升机构Climbing mechanism
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速度(m/min) Speed (m/min)
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0.5
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功率(kw)
Power (kW)
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5.5 (外爬式Outside climbing)
7.5（内爬式Inside climbing)
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液压系统额定工作压力(Mpa) Rated working pressure for hydraulic system (Mpa)
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25 (外爬式Outside climbing)
31.5（内爬式Inside climbing)
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平衡重Counterweight
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起量臂长（m）
Jib length(m)
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60
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55
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50
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平衡重（t）Counterweight (t)
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19.08
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17.64
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16.2
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总功率（KW）Total power
(KW)
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67
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轮距×轴距（m）Wheel×axle
gauge(m)
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6.0×6.0
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工作温度（℃）
Operating temperature(℃)
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-20 ~ +40
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