Stacker Reclaimer Cable

Stacker reclaimers never rest — they travel kilometres along the stockyard, luff and slew continuously, and drag or reel their power cable the entire time through dust, vibration, sun and temperature extremes. The stacker reclaimer cable is built for this continuous bulk handling duty: long travel reeling performance, high tensile strength and a sheath compound that survives ore dust and outdoor exposure year after year. This page covers construction, drum and trolley arrangements and how to specify for your machine.

Product Overview

Stacker reclaimer cables feed power and control along the travel track, on cable drums, festoon trolleys or a combination of both, depending on the machine design. Compared with port cranes, stacker reclaimers add long travel distances, higher ambient dust and continuous rather than cyclic duty, which changes the mechanical and thermal requirements of the cable.

Typical constructions use flexible class 5 stranded copper conductors (tinned options), EPR or high grade elastomer insulation in colored cores with yellow-green earth, short pitch stranding for torsion balanced reeling, optional central tensile reinforcement, and an outer sheath of oil and weather resistant chloroprene or high abrasion polyurethane, with optional fiber optic elements for machine communication. Voltage ratings commonly specified are 0.6/1kV for main power feeders and 450/750V for control and lighting circuits, with core configurations such as 3x95+1x50, 3x120+1x70, 3x150+1x95, 3x185+1x95, 4x25, 4x35 and multi-core control layouts up to 24 cores, with or without integrated fiber. Exact constructions are confirmed per project against the machine cable list and drum datasheet.

Key Features / Construction

• Flexible class 5 stranded copper conductor per IEC 60228, tinned options for corrosion resistance

• Short pitch stranding and sliding wrapping bed for torsion balanced reeling over long travel

• Insulation: EPR for heat and flexibility, colored cores with yellow-green earth core

• Optional integrated steel or aramid tensile element carrying machine pull on trailing or reeling duty

• Optional fiber optic cores for stacker reclaimer communication and monitoring systems

• Outer sheath: oil-, abrasion- and UV-resistant chloroprene, or PUR for severe ore and coal dust duty

• Dust resistant constructions for continuous stockyard exposure

• Flame retardant options per IEC 60332 family where the specification requires

Machine Arrangements and Selection

Stacker reclaimers use three energy supply arrangements, sometimes combined on one machine: cable drum reeling for long travel, festoon systems for luffing or slewing, and trailing cable for short travel machines. Each arrangement stresses the cable differently — reeling adds torsion and tensile load, festoon adds hanging tension and repeated bending, and trailing adds abrasion and crushing risk. Confirm the arrangement from the machine manual, then send the drum or festoon dimensions, travel speed, duty cycles and ambient conditions, and we match the construction accordingly.

Standards & Certifications

• Conductors per IEC 60228 (class 5 flexible)

• Design practice aligned with IEC 60245 and VDE 0298 for flexible rubber cables, adapted to reeling and trailing duty

• Flame retardant options tested per IEC 60332 family where specified

• Project-specific tests: bending cycles, tensile load, drum simulation, dust exposure and abrasion per specification

Classification society documentation can be confirmed per project scope. Refer to the Certifications page or contact us with your machine and class details.

Applications

• Stacker reclaimers in coal, ore and bulk material stockyards

• Ship loaders and unloaders in continuous bulk handling terminals

• Belt conveyor drive and control supply on long travel machines

• Stockyard machines in ports, power plants, steel mills and mines

• Combined reeling and festoon duty on large bulk handling machines

Why Choose Anhui Tiankang

• Bulk handling engineering. Compounds and constructions selected for dust, long travel and continuous duty — not adapted from general purpose flexible cable.

• Machine-matched confirmation. Send the stacker reclaimer make, model and cable list, and we verify core layout, tensile requirement and drum compatibility before quoting.

• Dust and UV proven compounds. Chloroprene for general stockyard duty, PUR for severe ore abrasion and edge wear, cold-flexible versions for high latitude yards.

• Complete reeling range. Reeling & Crane Cables including port crane reeling cable and drum reeling cable from one manufacturer, so mixed terminal and stockyard systems match mechanically.

• Documented supply. TDS, routine test reports and drum-length packing plans accompany each shipment on request.

Selection Guide / Buying Considerations

1. Identify the energy supply arrangement: cable drum, festoon, trailing or combined — each sets different mechanical requirements.
2. State voltage and function — 0.6/1kV main feeders or 450/750V control — plus core layout, e.g. 3x95+1x50, 3x120+1x70, 4x35, or 24x1.5 with fiber.
3. Measure the drum or festoon dimensions: diameter, flange spacing and winding layers define the minimum bending radius and tensile load.
4. Describe the environment: ore or coal dust, UV exposure, temperature range, travel speed and duty cycles.
5. Confirm fiber requirements for machine communication where integrated data cores are needed.
6. Provide quantity, preferred drum lengths and destination port.

Photos of the existing cable, the machine nameplate and the drum arrangement are enough for a first accurate quotation.

FAQ

Q1: What is the difference between stacker reclaimer cable and port crane reeling cable?
Both are reeling duty cables, but stacker reclaimers add long travel distances, continuous duty and heavy dust exposure. The compound selection and tensile design differ accordingly — send your machine type and we confirm the right construction.

Q2: Can power and fiber run in one cable for stacker reclaimers?
Yes. Hybrid constructions combining power cores and fiber optic elements are supplied and documented in the TDS, saving a separate data cable along the travel track.

Q3: What bending radius should I design for?
Commonly about 7.5 times the cable outer diameter for reeling types, subject to construction and drum geometry. Send drum diameter and winding layout and we confirm the correct type.

Q4: How do I handle severe ore dust and abrasion?
Specify the PUR sheath option and state the dust conditions; we can propose reinforced constructions for severe stockyards and advise on drum maintenance to extend cable life.

Q5: What information do you need to quote?
Machine make and model, voltage and core layout, drum or festoon dimensions, environmental conditions, fiber requirements and quantity. Use the contact page to send the cable list or machine manual pages.

Downloads & Certificates

TDS - Stacker Reclaimer Cable (PDF)

Full certificate library: DNV · ABS · NK · BV · RINA · LR · CCS type approvals

Project-specific test reports and drum compatibility verification available on request.

Contact / Request a Quote

Send your machine data, cable schedule or photos of the existing installation through the contact page. We will confirm the reeling construction, tensile reinforcement and drum or festoon compatibility for your stockyard machine, and return a quotation with delivery and packing plans. For system level selection see our port crane and bulk handling cable solutions and the Reeling & Crane Cables range.