4. Tcm tcm230, tcm870
Motor grader:
1. Cat 12g, 120g, 14g, 16g, 140h
2. Komatsu gd511a, gd605r, gd623a
Truck crane:
1.Kato:nk200, nk250, nk300e-3, nk350, nk400e-v, kr-25h-v, kr-45h-v, ss500, nk500e-v, nk800, nk1200, nk1600
2.Tadano:tl250e, tl300e, tg250e, tg300e, tl300e, tr300m, tr350m, tg352, tg400e, tg452, tg500e, tg550e, gt550e, tg650e, tg800e, tg1200e, tg1500
Crawler crane:
1. Hitachi kh125 35t, kh180 50t, kh700 150t
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