is the most simple lifting equipment

Mast Crane ----- fixed mounted cranes, generally used for port terminal mast crane, also known as pull rod or the rod, is the most simple lifting equipment. General use wood or steel production.

Chinese name: English name Mast Crane: mast crane Definition: from the main mast, boom and winch composed of fixed jib cranes. Applied science: Water Science & Technology (a subject); hydraulic engineering (two subjects); Construction Machinery (Water) (two subjects)
Introduction Mast Crane
Mast Crane ----- fixed mounted cranes, generally used for port terminal mast crane, also known as pull rod or the rod, is the most simple lifting equipment. General use wood or steel Hand pallet jacks  Such cranes with making simple, easy assembly and disassembly, lifting capacity, limited by the characteristics of small construction site. Especially large components but the lack of large lifting crane, the type of lifting equipment even more its superiority. But such cranes need to set up more wind cable rope, difficult to move. In addition, the lifting radius, poor flexibility. Thus, mast cranes generally used for heavier elements, hoisting more concentrated, narrow construction site, but the lack of other suitable when large lifting machinery.
Edit this paragraph structure (a) one-man pull rod
SOLOS pull rod is divided into: Wood-man pull rod, steel rods and pull one-man one-man pull rod lattice.
SOLOS pull rod by pulling rods, lifting pulley, winch, anchor rope and wind cable and other components. Number of wind cable wire which is generally 6 to 12, at least not less than 4. Lifting the pull bar holding not more than 10 °, inclination. Striga pull lever is moved by its bottom skid proceed. (One-man pull rod erected)
Wood-man pull rod from the weight in less than 100kN, lifting height is 8 ~ 15m; steel pull rod weight of up to one-man 300kN, lifting height of 20m or less; lattice-man pull rod weight of up to 1000kN , lifting height of up to 70m.