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Home
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Procucts
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SD系列多功能钻机
>
SD25A
Key Features
Parameter
Example
SD25A型多功能钻机在原SD25的基础上,升级底盘系统,采用旋挖专用主副泵,对平行四边形进行加强升级,增加卷扬提升能力,优化动力头配置,整体性能得到了全面提升。
型号
SD25A
主机高度(mm)
23100
主机重量(标配钻杆钻具)(t)
86
发动机
QSL9
额定功率(kW/rpm)
242/2100
液压
系统流量(L/min)
289×2+86
液压系统压力(Mpa)
34.3
动力头回转扭矩(kN.m)
250
动力头回转速度(r/min)
8-30
主卷扬机单绳最大拉力(kN)
270
主卷扬机最大速度(m/min)
60
副卷扬机单绳最大拉力(kN)
75
副卷扬机最大速度(
m/min)
45
油缸加减压行程(mm)
5680
油缸加压力(kN)
250
油缸起拔力
(kN)
250
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