参数如下：
型 号负 荷工作行程（米）自重*小承重：kg承重：kg（公斤）SHW-3131.951.6SHW-5351.951.7SHW-9591.84.7SHW-159151.85SHW-2215221.58SHW-3022301.58.5SHW-4030401.510.5SHW-5040501.511SHW-6050601.511.5SHW-7060701.512SHW-8070801.512.5SHW-100801001.727SHW-1201001201.728SHW-1401201401.728.5SHW-1601401601.729SHW-1801601801.729.5SHW-2001802001.730SHW-22L15222.411.5SHW-30L22302.412SHW-40L30402.413.5SHW-50L40502.414SHW-60L50602.414.5SHW-70L60702.415SHW-80L70802.415.5SHW-100L801002.428SHW-120L1001202.429SHW-140L1201402.429SHW-160L1401602.429.5SHW-180L1601802.430SHW-200L1802002.431
