1. Kev Pab Cuam Tshaj Plaws 1-100 Tonnage Excavator.
2. Khoom siv: HARDOX, NM400, Q355.
3. Muaj peev xwm: 0.1-27CBM.
4. CWI, UT daim ntawv pov thawj nrog welder, zoo soj ntsuam.
5. Tsim rau txhua yam kev ua haujlwm ib puag ncig.