STC120T4
- Boom sections
- 4
- Boom shape
- U-shape
- Max. lifting moment: basic boom
- basic boom: 397kN·m
STC250C5
- Boom sections
- 5
- Boom shape
- Ellipse shape
- Max. lifting moment: basic boom
- basic boom: 1142kN·m
STC250T5
- Boom sections
- 5
- Boom shape
- U-shaped
- Max. lifting moment: basic boom
- basic boom: 1142kN·m
STC300T5
- Boom sections
- 5
- Boom shape
- Oval
- Max. lifting moment: basic boom
- basic boom: 1250.5kN·m
STC300C5
- Boom sections
- 5
- Boom shape
- U-shape
- Max. lifting moment: basic boom
- basic boom: 1164kN·m
STC350TH
- Boom sections
- 4
- Boom shape
- U-shape
- Max. lifting moment: basic boom
- basic boom: 1143kN·m
STC400T5
- Boom sections
- 5
- Boom shape
- U-shaped
- Max. lifting moment: basic boom
- basic boom: 1266.7kN·m
STC500C5
- Boom sections
- 5
- Boom shape
- U-shaped
- Max. lifting moment: basic boom
- basic boom: 1690kN·m
STC500E5BEV
- Boom sections
- 5
- Boom shape
- U shape
- Max. lifting moment: basic boom
- basic boom: 2043kN·m
STC550C5
- Boom sections
- 5
- Boom shape
- U-shaped
- Max. lifting moment: basic boom
- basic boom: 2009kN·m
STC600T5
- Boom sections
- 5
- Boom shape
- U shape
- Max. lifting moment: basic boom
- basic boom: 2107kN·m
STC700T5
- Boom sections
- 5
- Boom shape
- U-shaped
- Max. lifting moment: basic boom
- basic boom: 2303kN·m