High load capacity combined with wide spans ZKKE double-girder cranes A solid investment in handling efficiency and performance Our double-girder overhead traveling cranes offer exceptional load capacity and minimum deadweight. Their precise and stable geometry provides travel characteristics that minimize wear on the end carriages and runway. In addition, the load hook can be raised between the two crane girders which enables maximum lifting heights. Your Contact Demag Cranes and Components Corp. 6675 Parkland Blvd., Suite 200 Cleveland, Ohio 44139 United States Phone: +1 (440) 248 2400 Fax: +1 (440) 248 3874 Email: [email protected] Contact Product information The benefits at a glance High stability and design rigidity Torsionally rigid Connections between the girders and end trucks are manufactured to precise machined tolerances for minimum wear End truck of torsionally rigid, welded box construction Excellent travel characteristics and minimum wear due to low-maintenance drives Travel wheels of highly wear-resistant GGG 70 spheroidal-graphite cast iron with self-lubricating properties Highly cost-effective Low deadweight reduces cost – crane girders made of computer-optimized box sections Rope hoist helps reduce operating cost due to extended 2m+ service life classification (1,900 hours of service at full load) Reliable monitoring and preventive maintenance due to advanced CAN Bus technology Efficiency and performance Control pendant suspended for separate travel on the crane girder Power supply to the trolley via high-flexibility flat cable with protective ground conductor Optional radio control with display and proportional pushbuttons Modular design Contact us for additional options and customized system integration Technical data Load capacity up to 50 mt Span up to 114' Long-travel speed up to 160 fpm Cross-travel speed up to 82 fpm Lifting speed up to 41 fpm Design variants Variants for optimum adaptation to the building design Equipment options With our wide range of equipment options, we match our universal cranes to the individual requirements of your application: control by pendant switch control via interactive radio control with proportional pushbuttons end carriages with horizontal guide rollers to accomodate unique runway requirements. limit switches or slack rope relays protect the hoist and load from damage zone control system prevents collisions with obstacles along the trolley and bridge travel paths anti-collision protection and crane distance controls ensure the safe operation of several cranes on one runway cranes can be fitted with two trolleys with simultaneous/independent control for handling of long and non-standard loads full-length walkways and maintenance platforms available Downloads Brochures Demag universal cranes – Performance and efficiency at the highest level Application examples ZKKE double-girder overhead travelling crane Precise handling Reliable material flow More Precise handling Application examples Close ZKKE double-girder overhead travelling crane Workshop in a paper factory: maximum lifting height with a ZKKE and two DR-Pro rope hoists that can also be operated in tandem Precise handling ZKKE double-girder overhead travelling crane equipped with motor-driven rotating coil tongs, special equipment: maintenance walkway over the entire length of the crane Reliable material flow Integrated materials handling concept with four double-girder overhead travelling cranes and 6.3-tonne DR-Pro rope hoists that operate in tandem Precise handling Radio-controlled ZKKE double-girder overhead travelling crane equipped with two hoist units, fitted with energy-chain system Reliable tandem operation Two cranes, four hoist units: rated for total loads of up to 36 tonnes in an agricultural machinery production facility Reliable material flow concept Outstanding intralogistics concept with double-girder cranes and wall-mounted cranes on the second operating level Related products EKKE single-girder overhead travelling cranes up to 16 tonnes Optimum performance and cost-effectiveness EKWK wall-mounted travelling cranes up to 6.3 tonnes Supporting processes at the workplace EKDE single-girder suspension cranes up to 16 tonnes Overhead handling – for loads weighing up to 8 tonnes
ZKKE double-girder overhead travelling crane Workshop in a paper factory: maximum lifting height with a ZKKE and two DR-Pro rope hoists that can also be operated in tandem
Precise handling ZKKE double-girder overhead travelling crane equipped with motor-driven rotating coil tongs, special equipment: maintenance walkway over the entire length of the crane
Reliable material flow Integrated materials handling concept with four double-girder overhead travelling cranes and 6.3-tonne DR-Pro rope hoists that operate in tandem
Precise handling Radio-controlled ZKKE double-girder overhead travelling crane equipped with two hoist units, fitted with energy-chain system
Reliable tandem operation Two cranes, four hoist units: rated for total loads of up to 36 tonnes in an agricultural machinery production facility
Reliable material flow concept Outstanding intralogistics concept with double-girder cranes and wall-mounted cranes on the second operating level
EKKE single-girder overhead travelling cranes up to 16 tonnes Optimum performance and cost-effectiveness
EKDE single-girder suspension cranes up to 16 tonnes Overhead handling – for loads weighing up to 8 tonnes