QTZ125A系列塔式起重机
QTZ125A系列塔式起重机技术参数
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) |
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) |
0~40
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功率 (KW) Power
(kW) |
4
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回转机构
Slewing mechanism
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速度(r/min)
Speed (r/min) |
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) |
20
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功率 (KW) Power
(kW) |
2×7.5
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顶升机构Climbing mechanism
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速度(m/min)
Speed (m/min) |
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) |
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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