There are four models, zd120/zd200/zd210/zd240 for different upper parts, we can also custom according to your requirements. Length*width*height(mm)+total weight of undercarriage(ton) Zd120:6900*1400*1600+12.4 Zd200:8000*1600*1700+16 Zd210:8600*1800*1700+20.2 Zd240:9500*1800*1700+21.6
