機構工作級別
Working grades for mechanism
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起升機構Hoisting mechanism
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M5
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回轉機構Slewing mechanism
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M4
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變幅機構Trolley travelling mechanism
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M4
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起升高度
Hoisting height (m)
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倍率
Multiplying
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固定式
Undercarriage stationary
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附著式
Attached
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a=2
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49-79
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100-130
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最大起重量(t)
Max. hoisting capacity (t)
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2.9
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幅度 Radius (m)
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最大幅度Max. radius
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40
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最小幅度Min. radius
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2.8
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起升機構
Hoisting mechanism
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起重量(t)
Hoisting capacity(t)
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1.5
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2.9
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2.9
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速度(m/min)
Speed (m/min)
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80
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40
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9
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功率 (KW) Power (kW)
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24/24/5.4
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動臂機構
Luffing mechanism
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速度(m/min)
Speed (m/min)
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49.5/11
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功率(kw)
Power (kW)
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30 /7.5
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回轉機構
Slewing mechanism
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速度(r/min)
Speed (r /min)
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0~0.7
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堵轉力矩 (Nm)
troque (Nm)
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2×55
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頂升機構
Climbing mechanism
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速度(m/min)
Speed (m/min)
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0.6
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功率(kw)
Power (kW)
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5.5
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液壓系統(tǒng)額定工作壓力(Mpa)
Rated working pressure for hydraulic system (Mpa)
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25
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平衡重
Counter-weight
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起量臂長
Jib length(m)
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40
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35
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30
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平衡重(t)
Counter-weight
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12
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12
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9
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總功率(KW)
Total power(KW)
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56.4
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軸距×軸距(m)
Axle gauge×
axle gauge(m)
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6.0×6.0
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工作溫度(℃)
Operating temperature(℃)
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-20~+40
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