Double beam gantry crane介绍：
There are models of double girder gantry cranes availableMGType double beam gantry crane、MUTwo types of double beam gantry cranes，根据product外形可以分为Utype双梁龙Gantry crane、AType double beam gantry crane以及包箱Double beam gantry crane、花架Double beam gantry crane。本机适用于大span，装卸作业频繁的铁路货场、port、露天仓库、集装箱中转站进行一般性货物的装卸及起重运输工作（同样适用于车间内安装使用）。整机有双主梁桥架、大车运行结构、Small car、电气设备等部分组成。
Double beam gantry crane技术参数：
Work system Service Duty | Gantry crane工作级别中级 Medium Duty | ||||||||
Lifting capacity | Main hook Main Hook | t | 5T | 10T | 16T | 20T | 32T | 50T | |
Secondary hook Aux Hook | t | 3T | 5T | 5T | 10T | ||||
Lifting height | Main hook Main Hook | m | 10M | 10M | 12M | 10M | 11M | 10M | |
Secondary hook Aux Hook | m | 12M | 11M | 12M | 11M | ||||
span Span | m | 18M | 30M | 24M | 30M | 30M | 30M | ||
Effective cantilever length at each end | m | 5M | 7.5M | 2.5M | 7.5M | 4.5M | 7.5M | ||
Maximum wheel pressure Maximun wheelload | t | 20 | 28 | 21.5 | 20 | 27 | 35 | ||
Small car自重 Weight of Trolley | t | 2.2 | 3.1 | 6.0 | 7.1 | 11.3 | 12.1 | ||
crane总重 Total Weight of Crane | t | 42.1 | 71.8 | 79.1 | 89.9 | 106.8 | 126.8 | ||
speed | Lifting | Main hook Main Hook | m/min | 12 | 9.8 | 9.5 | 9.2 | 9.3 | 7.6 |
Secondary hook Aux Hook | m/min | 18.5 | 18.7 | 19 | 19.3 | ||||
Crane operation Travelling | m/min | 38 | 36.7 | 37.6 | 39.5 | 37.8 | 42 | ||
Car operationTraversing | m/min | 39.5 | 43.7 | 44.2 | 44.2 | 38.2 | 38.5 | ||
motor | Lifting | Main hook Main Hook | YZR160L-6 | YZR180L-6 | YZR225M-8 | YZR250M1-8 | YZR280S-8 | YZR280M-8 | |
Secondary hook Aux Hook | YZR160L-6 | YZR180L-6 | YZR180L-6 | YZR225M-6 | |||||
Crane operation Travelling | 2-YZR160M2-6 | 2-YZR160L-8 | 4-YZR160M2-6 | 4-YZR160M2-8 | 4-YZR160L-8 | 4-YZR180L-8 | |||
Car operationTraversing | YZR112M-6 | YZR132M1-6 | YZR132M2-6 | YZR132M2-6 | YZR132M1-6 | YZR160M2-6 | |||
荐用轨道 Track Rail Recommended | 43kg/m | 43kg/m | 43kg/m | 50kg/m | 43kg/m | P43 | |||
Performance characteristics of double girder gantry crane：
Double beam gantry craneIt is a gantry crane that operates on ground tracks，Work levels are divided into：A5、A6、A7、A8，正常使用的环境应在一25℃～＋40℃Within the scope，24小时内的平均温度不得超过十35℃。不易在易燃、Working in places with explosive media or corrosive gases with high humidity。It is also not suitable for lifting melted metals、有毒物环境下工作。操作方式有驾驶室操作、Wireless remote control operation。可以要求是否配置防雨设备，The power supply method includes cable reel、滑触线两种。
Double beam gantry crane购买须知：
Due to various applicable environments、Different working conditions，Double beam gantry crane的工艺要求也各不相同，The above technical parameters of the double beam gantry crane are only typical gantry crane data。用户订货时告诉We销售人员具体适用情况，Our sales staff will recommend a suitable crane for you based on your actual needs，或直接提供Lifting capacity、span、Lifting height、悬臂伸出长度等技术规格，有我厂为客户非标设计Double beam gantry crane定制，非标Double beam gantry crane定做。
