225771-global spreader broch

Twin-Lift
Ship-to-Shore
Spreaders
Twin-lift ship-to-shore telescopic spreaders have become the
most popular products in Bromma’s telescopic spreader line.
This is due to the significant improvements in productivity
that twin-lift container handling can make possible at many
terminals. Twin-lift spreaders are extremely versatile. With a
twin-lift spreader, the crane operator gains the flexibility to
lift a 45' container, a 40' container, a 20' container, or two
20' containers – all without changing the spreader.
The Bromma STS45 offers a further advantage – the ability
to laterally move two 20' containers while they are suspended
under the twistlocks. The STS45 allows the crane operator
to move two 20' containers up to 1,6 metres apart
under full load. A major benefit of the STS45 is that a
larger percentage of above-deck containers can now be
transported in twin-lift mode.
The twin-lift ship-to-shore spreader line consists of two
regular twin-lift spreaders and one separating twin-lift. The
STR40 can twin-lift two 20' containers or a single 40'
container. The STR45 can also lift 45' containers. The
STS45, as mentioned above, is a separating twin-lift
TECHNICAL SPECIFICATIONS STR40/STR45 Twin-Lift Spreader
LIFTING CAPACITY
WEIGHT
TELESCOPIC MOTION
GUIDE ARM SPEED
TWISTLOCK ROTATION
HYDRAULICS
POWER SUPPLY
AND CONSUMPTION
SURFACE
CONDITIONING
MANUALS
WARRANTY
twistlocks 51 tonnes ±10% eccentric loading
twistlocks 51 tonnes evenly loaded
twistlocks 2 x 32,5 tonnes (2x20' ISO)
lifting lugs 4 x 10 tonnes in end beam
STR40: 9,9 tonnes STR45: 11,0 tonnes
STR40: from 20' to 40' in 28 seconds
STR45: from 20' to 45' in 30 seconds
180° in 3-5 seconds
90° approximately in 1,0 seconds
system pressure 100 bar
400/230 V AC 50 Hz or otherwise as agreed
7,5 kW
sand-blasted SA 21 ⁄ 2; two coats of zinc-rich epoxy primer
and two coats of acrylic top coat
full service and repair manual supplied
one year
This specification is subject to alterations without prior notice.
7
spreader, offering major advantages in terms of above-deck
container handling versatility.
Bromma designed the very first twin-lift spreader, and has
more twin-lift crane spreaders in service today than all our
competitors combined. Maintenance is cost-effective, since
Bromma’s twin-lift does not require a spare parts inventory
separate from our single-lift spreaders. Maintenance is easy,
because access to components is very good. Safety is high,
because Bromma’s singular Twin-Twenty Detection System
reads container gaps, leading to a “no go” signal under
unsafe conditions. Bromma twin-lifts are also designed to
handle irregular container loads.
Bromma spreaders are feature-rich. Our MPS memory
positioning system, available on the STS45, makes the
crane operator’s task easier, and increases productivity. They
have the capability to retract to the 19'6" position in the
event the spreader becomes jammed in the ship’s twenty
foot cell. Positioning to the 19'6" position can be controlled
by the operator if appropriate controls are furnished in the
crane cab. All spreaders fulfill the most demanding design
criteria among DIN, FEM and British Standard.
Bromma twin-lift ship-to-shore spreaders are the ideal
choice for terminals looking for high-productivity container
handling solutions.
TECHNICAL SPECIFICATIONS STS45 Separating Twin-Lift
LIFTING CAPACITY
WEIGHT
TELESCOPIC MOTION
GUIDE ARM SPEED
TWISTLOCK ROTATION
HYDRAULICS
POWER SUPPLY
AND CONSUMPTION
SURFACE
CONDITIONING
MANUALS
WARRANTY
twistlocks 51 tonnes ±10% eccentric loading
twistlocks 51 tonnes evenly loaded
twistlocks 2 x 32,5 tonnes (2 x20' ISO)
lifting lugs 4 x 10 tonnes in end beam
12,7 tonnes
from 20' to 45' in approximately 30 seconds
180° in 3-5 seconds
90° approximately in 1,0 seconds
system pressure 100/160 bar
400/230 V AC 50 Hz or otherwise as agreed
7,5 kW
sand-blasted SA 21 ⁄ 2; two coats of zinc-rich epoxy primer
and two coats of acrylic top coat
full service and repair manual supplied
one year
This specification is subject to alterations without prior notice.