Tenova TAKRAF Compact Bucket Wheel Excavator
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Compact Bucket Wheel Excavator SRs(H)1050.23/2.0 TENOVA is a world-wide supplier of advanced technologies, products and services for the metal and mining industries.

Compact Bucket Wheel Excavator SRs(H)1050 Capacity (heaped) 4.800 m³/h Bucket wheel diameter 10.5 m Specific digging force 1000 N/cm Nominal power of bucket wheel drive 900 kW Maximum cutting height 23.0 m Number of buckets Maximum cutting depth -2.0 m Bucket volume including annular cells 1.05 m³ Number of discharges at 85% of bucket wheel 77 /min Wheel boom length 27 m (centre – bucket wheel to centre of excavator) Discharge boom length speed 32.5 m (centre – excavator to centre of discharge chute) Maximum allowed longitudinal equipment gradient 17 Belt width Service weight (depending on...

Equipment combinations The Tenova TAKRAF SRs(H)1050 compact bucket wheel excavator can be matched with a variety of complimentary equipment and systems. These are chosen together with the client to suit specific mining conditions and mining methodologies for individual applications. Typical application: • Excavation and material transfer from a mobile transfer conveyor to a bench conveyor Typical example: • Excavation and cross pit spreading using a transverse conveyor bridge and connected spreader Typical example: • Excavation and cross pit spreading using a mobile spreader

Optimal equipment design Wheel boom The innovative wheel boom design features a combination of full-web and framework structures. This design enhances the torsional stiffness of the structure and minimizes its susceptibility to oscillation. The bucket wheel head with the powerful 900 kW Tenova TAKRAF bucket wheel gearbox was developed especially for the mining of soft to medium hard materials. Equipping the bucket wheel drive with a 6 kV medium voltage motor and frequency converter has reduced transformer power loss and cable cross sections. Bucket design By use of FEM calculation the...

Highly efficient excavation due to technical innovations Horizontal leveling of the superstructure The SRs (H)1050 can be levelled horizontally thus providing the ability to effectively excavate sloped seams. The hydraulic horizontal leveling system installed in the undercarriage enables longitudinal leveling of the entire superstructure by 8% in the horizontal plane. This facilitates mining of large block widths, even where the bench slopes longitudinally. Crawler track The optimized design of the crawlers with 8 track rollers enables more efficient production, maintenance and repair of...

Operation, maintenance & durability User-friendliness The SRs(H)1050 compact bucket wheel excavator is fitted with an air conditioned and shock absorbing operator’s cabin which incorporates an ergonomically designed operator’s console. Optimum operation is realized with a powerful excavation program control adapted to suit customer requirements with process visualization of all technical parameters. All material transfer points are monitored by video to ensure trouble free operation. Maintenance-friendliness One advantage of the Tenova TAKRAF SRs(H)1050 compact bucket wheel excavator...

Tenova TAKRAF – service & environment Production and assembly • • • • Tenova TAKRAF production facilities in Lauchhammer is certified in compliance with ISO 9001:2008 Maximum possible preassembly of modules in own production facilities to reduce on-site assembly Certified quality assurance system for all stages of development, design, manufacture and assembly (qualitydocumentation consisting of material tests, test certificates and measurement data sheets) Conducting of test runs with measurement recording and evaluation involved (e.g. Tenova TAKRAF bucket wheel gearboxes) Service • • • • •...

Tenova TAKRAF TAKRAF GmbH Torgauer Straße 336 04347 Leipzig Germany phone +49 341 2423 500 fax +49 341 2423 510 sales@takraf.com Bahnhofstraße 26 01979 Lauchhammer Germany phone +49 3574 854 0 fax +49 3574 854 100 service@takraf.com Tenova S.p.A. Via Enrico Albareto, 31 16153 Genoa Italy phone +39 010 6054067 fax +39 010 6054710 bulkhandling@it.tenovagroup.com www.takraf.com www.tenovagroup.com TECHINT GROUP