Lifting performance – up to 100 tonnes

DH hoist units

For demanding requirements

Our DH hoist units can be used in a wide variety of applications, both as a travelling hoist on cranes or monorails and as stationary solutions. They offer a number of special technical features that enable loads to be handled reliably also for demanding requirements. Conical-rotor brake motors in combination with mechanical microspeed units facilitate particularly high numbers of starts/stops and duty factors. In combination with tried-and-tested contactor control, DH hoist units ensure reliable operation also in harsh environments with high ambient temperatures, high dust levels and aggressive atmospheres. Other features include:

  • three sizes with load capacities up to 100 tonnes
  • hook paths up to 104 m
  • highly precise positioning with mechanical microspeed
  • rope lead-off possible in any direction
  • torsionally rigid frame open on all sides – for bolted connection on all sides.

Your Contact

Demag contact

Demagcranes

Mileparken 9 A
2740 Skovlunde
Danmark

Phone:
70 22 36 37
Email:
info.dk@demagcranes.com

Product information

The benefits at a glance

Special technical features to meet demanding operating requirements:

  • high number of starts/stops and high duty factor thanks to mechanical microspeed and conical-rotor brake motors; also for high ambient temperatures
  • highly precise positioning with mechanical microspeed
  • three sizes with load capacities up to 100 tonnes
  • hook path up to 104 m
  • various rope drum designs available: one, two, four, six and eight grooves
  • limit positions reliably monitored by precision limit switches that are driven direct by the drum
  • tried-and-tested contactor control for reliable operation in arduous environments
  • space-saving planetary gearbox arrangement: protected inside the drum
  • high safety levels and long service life thanks to load distribution in the planetary gearbox.

Simple integration into any design:

  • rope lead-off possible in any direction
  • torsionally rigid frame open on all sides – for bolted connection on all sides
  • basic hoist with electrical enclosure, optionally with or without electrical equipment
  • rope reeving arrangement configured to meet specific technical requirements
  • freely selectable lifting speeds over a wide range
  • wide variety of options available, such as the mechanical coupling of several hoist units.