A Tradition Of Innovation SHIP-TO-SHORE SPREADERS

BENEFITS• Twin-lift ship-to-shore hydraulic spreaders are the most popular products in theBromma product line, due to their higher productivity and versatility• With the STS45 separating twin-lift spreader, a larger percentage of above-deckcontainers can be moved in twin-lift mode.• The separating STS45 has excellent operational flexibility. It can move two 20' containersfrom 0 mm to 1600 mm apart under full load.• The STS45LW has the same basic functionality as the Bromm STS45, but with 1,6tonnes less weight.Twin-Lift Hydraulic SpreadersBromma twin-lift hydraulic spreaders are feature-rich. Bromma advanced performancetechnology, such as SCS, 3 is standard on these spreaders. Bromma’s optional MPS memorypositioning system, available on the STS45, makes the crane operator’s task easier, andincreases productivity. The Bromma Twin-Twenty Detection System adds safety and theHIS Height Indication System is ideal for use on high-speed cranes.On the STS45 and STS45LW, separating twin movement can be done at any time in thecrane cycle, which means there is no stopping time to change the container spacing. Thisresults in higher flexibility in container ship loading and unloading. Bromma’s 30-persondesign engineering team ensures high structural integrity through strategic engineering,such as finite element modeling, which analyzes stress points on the spreader and projectsthe likely effect of accumulated stress over time. Bromma design studies, includingbuckling, vibration, and stress-related stiffening analyses, enable Bromma Research andDevelopment to evaluate the long-time impact of design changes, and develop optimumdesign solutions.Bromma uses premium Swedish steel for spreader frame structures on the STR40/45,STS45, and STS45LW, steel selected on the basis of its strength, weldability, and formability. ISO twistlocks allow for 6mm of float in all lateral directions, providing efficientlocating in the container corner castings. These spreaders can retract to the 19'6" positionin the event the spreader becomes jammed in the ship’s twenty foot cell. Positioning tothe 19'6" position can be controlled by the operator if appropriate controls are furnishedin the crane cab.Bromma’s STS45 spreader is the industry standard for ship-to-shore container handling,and a constant presence in the most demanding terminals in the world. Bromma understandswhat ship-to-shore container handling requires, and the twin-lift hydraulic STSspreaders from Bromma deliver it.8