| Base | Base is the part of the crane that attaches to the frame of the chassis. |
| Main Boom | The first boom section. It connects the mast to the outer boom. |
| Mast | The mast is the vertical section of the crane that rotates on the base. |
| Outer Boom | The second boom section. It connects to the main boom and the extension boom slides in and out. |
| Screw compressor | Screw compressors are air compressor pumps that use screw-shaped rotors to build air pressure. |
| Slew | Slew is the rotation of the crane mast on the base; pivoting. |
Glossary
