Application for LIEBHERR crawler crane models:
HS 8040 HD,HS 8050 HD,HS 8070 HD,HS 8100 HD,HS 8130 HD,HS 895 HD,HS 8300HD,LR1100,LR1130,LR1160,LR1200,LR1250,LR1300,LR1350,LR1400,LR1500,LR1600,LR1750,LR11000,LR11350,LR13000,LTR1060,LTR1100,LTR1220
LR1280, LR1650, HS852HD, HS853HD, HS855HD, HS871HD, HS872HD, HS873HD, HS875HD, HS882HD, HS883HD, HS885HD etc.
HR could also develop track rollers, upper rollers, drive sprockets & Idler for above cranes.
Other undercarriage parts suitable for European market，Russian market, Southeast Asian market，American market：
LS78, LS98, LS108BS, LS108B, LS108BJ, LS118, LS138H, LS138HII, LS218, LS318, LS338, LS418, LS518 etc.
D308, D408, DH300, DH308, DH350, DH400, DH408, DH500, DH508, DH600, DH608, DH608-120M,DH650, DH700, DHP70, DHP80, ED4000, ED5500 etc.
RB30, RB38, RB40, RB60 etc.
TEREX/AMERICAN: HC50, HC60, HC80, HC110, HC165, HC275 etc.
CC1000, CC1200, CC1400, CC1500, CC1800, CC2000, CC2200, CC2500, CC2800,CC4000,CC5800, CC6800 etc.
LIMA: 700HC etc.
A new design of track shoes is under developing:
The crawler plate used in existing crawler crane and other domestic and foreign machinery is casting structure. However, due to the brittleness of the castings and the influence of casting technology and heat treatment, there are many defects in the finished products. It is easy to break the crawler plate in practical application. Because the crawler plate is a casting structure, once cracks or breakage occur, the whole piece of material has to be scrapped and wasted. In addition, the casting track plate needs to be put into mould, heat treatment equipment and so on, and the manufacturing cost is high.
summary of the invention
The purpose of the utility model is to provide f tracked's with respect to the defects existing in the background technology.
The crawler plate can not be scrapped and waste materials, and the manufacturing cost is low.
In order to achieve the above purposes, the technical proposal adopted by the utility model is
A crawler plate of a crawler crane includes a bottom plate, a side rib plate arranged on both sides of the bottom plate, a connecting sleeve fixed on the side rib plate, a connecting sleeve for connecting the two crawler plates, a meshing block arranged at the bottom plate and engaged with the driving wheel, a supporting block arranged on the bottom plate in contact with the supporting wheel of the crawler crane, and a setting thereof. A locating block on the side of the coupling sleeve. The bottom plate, the side rib plate, the connecting sleeve, the meshing block, the support pressing block and the positioning plate are welded to form a welded caterpillar plate.