877 WTP
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MODEL 877 WTP INTERMODAL TOP LIFT SPREADER FOR LADEN CONTAINER HANDLING WITH REACH STACKERS Standard supply includes: . Mounting arrangement to fit the boom head . Four pendular ISO twistlocks . Lifting eyes near twistlocks . Mechanical pile slope (MPS) . Hydraulic powered pile slope (PPS) . Hydraulic telescoping . Hydraulic stops . Hydraulic sideshift . Hydraulic rotation . Hydraulic leg folding . Hydraulic clamp and unclamp . Solenoid valves for all hydraulic functions . Four foldable piggyback legs in an automatic sequence with block stacking . Electrical and mechanical twistlock protection and indication system . Electric telescoping system protection . Electrical protection indication system for trailer handling . Lift interrupt signal . LED-indication lights . LED-work lights . WTP . North American trailer handling ELME Spreader Model 877 WTP is a container and trailer handling spreader for handling of laden ISO, WTP and US-domestic containers weighing up to 40 tonnes. 877 WTP 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. 877 WTP has hardened, pendulling 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. Integrated in each leg/foot is a clamping sensor that signals to the driver that the trailer is ready to be lifted. The folding is sequential as standard but outside of the 30ft-position it is parallell for reduced folding/unfolding time. 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 mainframe. Rotation is done by a slewing ring with double transmissions for turning and brakes for holding. WTP-SYSTEM The WTP option built into the spreader endbeams allows the operator to hydraulically change the twistlock positions to handle ISO and US-domestic containers as well as WTP containers. 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 and in intermodal mode, clamped or not clamped. The signals are preconditions for the important protection functions of the spreader such as twistlock activation, telescoping, piggyback legs and lift interrupt.

©September 2022 ELME Spreader AB TECHNICAL SPECIFICATIONS Type of lifting system Four vertical twistlocks 16 000 kg without extra equipment Lifting capacity (SWL), spreader 40 tonnes ± 10 % eccentric load Lifting capacity (SWL), piggyback 40 tonnes ± 10 % eccentric load Lifting capacity (SWL), lifting eyes Telescopic positions Mechanical pile slope (MPS) Power pile slope (PPS) Piggyback foot, North American Standard. Legs clamping distance, min / max Legs centre distance, min / max Hydraulics, operating pressure up to Hydraulics, flow Electric - control voltage Paint thickness All...