STS45 Light Weight
Description
STS45LW is a light-weight separating twin-lift spreader, ideal for use on STS cranes that are rated to lift less weight. STS45LW weighs only about 10.5 metric tons, which is about 2.2 metric tons less than a traditional STS45.
Possible container combinations: 20´, 40´, 45´, 2×20´
This is one of the market’s most versatile and flexible spreaders, the twin-lift function makes it possible to lift a broad variety of container sizes and combinations. The spreader is designed in accordance with EN13001. As all Bromma spreaders it is made from European high quality steel, which ensures a light and robust design. The spreader has a user friendly design and all components are easily accessible for inspection and maintenance.
Major Features
- High lifting capacity with a low nominal tare weight. STS45LW weighs about 2.2 metric tons less than a traditional STS45
- Two 20’ containers can be separated, 0-1600 mm, under full load
- Recessed end beams enable handling of lashing frames and hatch covers
Specifications
Lifting capacity (SWL)
Standard (Hoisting speed 90 m/min & 0.8 m/s2 trolley acceleration)
- One container 41 metric tons evenly loaded
- One container 41 metric tons ± 10% eccentric load
- Twin-lift of two 20’ containers 2 x 25 metric tons evenly loaded
- Lifting lugs 4 x 10 metric tons in the main frame and end beams
60 m/min hoisting speed (Hoisting speed limited to 60 m/min & 0.5 m/s² trolley acceleration)
- One container 51 metric tons evenly loaded
- One container 51 metric tons ± 10% eccentric load
- Twin-lift of two 20’ containers 2 x 32.5 metric tons evenly loaded
- Lifting lugs 4 x 10 metric tons in the main frame and end beams
Separating capacity
- 0-1600 mm with full load
Tare weight
- Approx. 10.5 metric tons (without extra equipment)
Telescopic motion
- From 20’ to 45’ in approx. 30 sec.
Design criteria
- EN13001; DIN 15018 H2B4; FEM 1.001; British standard BS 2573
