ELME Spreader Model 857 is a container and trailer handling spreader for the handling of all laden ISO containers weighing up to 45 tonnes. 857 is designed for use with reach stackers. The strong and basic concept offers distinct advantages, such as two parallel telescopic beams, assuring max overlap. The beam sections are dimensioned to absorb not only the vertical, but also the very considerable horizontal forces. TWISTLOCK SYSTEM The twistlock system is manufactured in a rugged design and is well-proven since many years. Spreader model 857 is equipped with hardened, pendular ISO twistlocks, hydraulically activated with electrical and mechanical interlocking against faulty locking and unlocking. PIGGYBACK LEGS SYSTEM The leg arrangement is done according to the ELME design system which is a load clamping system that involves all four foldable piggyback legs in an automatic sequence. Thanks to this feature the spreader can be lowered between containers that are block stacked front to front and side to side. The feet are designed according to European standard and made of Strenx® 900E material (meets S 890 QL) to extend life time. Sensors (integrated in the feet) detect when the trailer is clamped and send signals to the indication system. To avoid unclamping, a signal is also sent as soon as the container/trailer is lifted off the ground. TELESCOPING, SIDESHIFT AND ROTATION SYSTEM Extension is powered by one hydraulic cylinder inside each beam. Sideshift is executed by two hydraulic cylinders on the outside of the main frame. Rotation is done by a slewing ring with double transmissions for turning and brakes for holding. CONTROL AND PROTECTION SYSTEM Electrical systems monitor the state of the spreader at all times. Indicator lights advise the operator when the spreader is correctly seated, locked or not locked, clamped or not clamped. Each signal is a precondition for the important protection functions of the spreader such as twistlock activation, telescoping, piggyback legs and lift interrupt. DISCLAIMER All specifications are subject to change without notice. A list of options enables you to adapt the product more precisely to your needs and further information is available on request.