Crawler Crane Hook ndi chinthu chofunikira chokweza chopangidwira kunyamula. Imapangidwa kapena yolumikizidwa ndi chitsulo chachikulu ndipo imakhala ndi katundu wamkulu (nthawi zambiri amaphimba 0,5-500 matani) ndi kukana bwino kwambiri. Mawonekedwe ake apakati amapezeka modekha (kusinthanso kwa madambo a SUXT), ophatikizidwa ndi waya (360 radiation yosinthika (360) njira yosinthira zosintha zazikulu monga mphamvu, ndi milatho.
Chikwangwanichi chimakhala ndi mutu wogawana ndi zophatikizika, zolumikizidwa ndi zosemphana ndi zosemphana ndi maxle kuti zitsimikizire kusinthasintha ndikukhazikika pakukututa. Mitundu ina yapamwamba kwambiri imagwirizanitsa makina a sensor (monga kuwunikira katundu ndi ma buluu) kufalitsa deta ku cab panthawi yeniyeni kuti mukwaniritse chitetezo chantchito. Malo ochulukirapo (monga madera okwera ndi ozizira kwambiri), zokutira zapadera zotsutsa (monga kutentha kwamo)
Amagwiritsidwa ntchito makamaka pamaonekedwe a matani a matani 1,000, monga kukhazikitsa nyukiliya kwamphamvu ndi zida zazikulu. Imatsatira malamulo apadziko lonse lapansi monga Iso 4305 ndi Den 15400, ndipo yadutsa chitsimikizo cha chipani chachitatu (monga CE ndi GS) kutsimikizira kuti katundu wamphamvu komanso umayamba. Pankhani yokonza, kuyendera maginito (MPI) ndi kupatsa mafuta kumafunikira pafupipafupi kuti muchepetse kutopa.
