857


INTERMODAL TOP LIFT SPREADER FOR LADEN CONTAINER HANDLING WITH REACH STACKERS
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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 grapple arms with block stacking, foldable in an automatic sequence.
  • 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.
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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.

GRAPPLE ARM SYSTEM
The ELME patented load clamping system involves all four foldable grapple arms in an automatic sequence. This feature enables the spreader to be lowered between containers that are block stacked front to front and side to side.

The feet are designed according European standard and made of HARDOX® material in order to extend lifetime. 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, grapple 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.

Technical specifications

Type of lifting system Four vertical twistlocks
Spreader weight (TW) 13 600 kgs without extra equipment
Lifting capacity (SWL), spreader 45 tonnes ± 10 % eccentric load
Lifting capacity (SWL), piggy back 45 tonnes ± 10 % eccentric load
Lifting capacity (SWL), lifting eyes 4 x 11,25 tonnes
Twistlock ISO pendular 20 mm
Telescopic positions 20, 30 and 40ft, B7
Telescoping speed 20-40ft < 20 sec. (calculated speed at 20° C)
Telescoping speed 40-20ft < 25 sec. (calculated speed at 20° C)
Rotation +105°/-195° < 42 sec. between endpoints (calculated speed at 20° C)
Sideshift ± 800 mm < 26 sec. (calculated speed at 20° C)
Mechanical pile slope (MPS) ± 1,5°
Powered pile slope (PPS) ± 6°
Leg clamping distance, min 1,766 ± 60 mm
Leg clamping distance, max 3,200 ± 60 mm
Leg centre distance 4,876 mm
Leg, down time < 29 sec. (calculated speed at 20° C)
Leg, up time < 25 sec. (calculated speed at 20° C)
Hydraulics operating pressure up to 140 bar
Hydraulics, flow 40-60 L/min
Electric - control voltage 24 VDC
Colour Black grey RAL 7021
Paint thickness 150 µ
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LED indicator lights

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