型号 A B C D K(PT)
2W025-06 66 30.3 75 40.5 1/8〞
2W025-08 66 30.3 75 40.5 1/4〞
2W040-08 66 30.3 75 40.5 1/4〞
2W040-10 74 32.2 85.5 52.5 3/8〞
2W160-10 101.5 57 117 69 3/8〞
2W160-15 101.5 57 117 69 1/2〞
2W200-20 107 57 123.5 73 3/4〞
2W250-25 111.5 73.5 134.5 99 1〞
2W350-35 140 90 170 119 11/〞4
2W400-40 142 95 172 123 11/2〞
2W500-50 172 123 209 168 2〞
