CYCLE TIME SEGMENTS OF ELECTRIC ROPE SHOVELS- A CASE STUDY

Yıl 2019, Cilt: 58 Sayı: 1, 73 - 79, 01.03.2019

Metin Özdoğan Hakkı Özdoğan

https://doi.org/10.30797/madencilik.537648

Öz

Monitored cycle times and cycle time segments of three 35 m3 electric rope shovels are given

and discussed from a bituminous coal mine in Kuzbass Coal Basin in Siberia, based on daily

monitoring reports of a four days period in May 2015. Furthermore, the results of a 45 m3 shovel

operating in Northern Europe; and the results of 12 m3 and 15 m3 electric rope shovels surveyed

by other researchers operating at Turkish coal mines are also given. Parameters like cycle times,

cycle time segments, dig times, dig time over cycle time ratios and process rates are given and

depicted, interpreted and discussed.

Anahtar Kelimeler

Electric rope shovel, Cycle time and segments, Process rate, Dig time to cycle time ratio

Kaynakça

• Anon (a), 2018. P&H PrevailSystem® Reports, U.K.
• Anon (b), 2016. http://www.joyglobal.com/productdetails/ 2800xpc
• Binns, D., 2017. Personal communication, Plymouth, England.
• Ceylanoğlu, A., 1991. Performance Monitoring of Electrical Power Shovels for Diggability Assessment in Surface Coal Mines. Ph.D. Thesis, METU, Ankara, July 1991 (Unpublished Ph.D. Dissertation).
• Hindistan, M. A., 1997. Development of a Computer Based monitoring System and Its Usage for Power Shovels’ Monitoring. Ph.D. Thesis, METU, Ankara, November 1991 (Unpublished Ph.D. Dissertation).
• Mohammadi, M., Rai, P., 2015. Improving Performance of Mining Equipment Through Enhancement of Speed Factor- A Case Study. Intl. Journal of Engineering, IJE Transactions C: Aspects, Vol.28, No:9, September 2015.
• Özdoğan, M., Özdoğan, H., 2017. Field Performance of a New Generation 35 m3 Range Electric Rope Shovel (2800XPB) – A Case Study. Proceedings Book of 25th IMCET Congress, 11-14 April, 2017, Antalya, Turkey.
• Özdoğan, M., Özdoğan, H., 2018. Field Performance of a New Generation 45 m3 Range Electric Rope Shovel (4100C) – A Case Study. https://www.researchgate. net/publication/318440839_FIELD_PERFORMANCE_ OF_A_NEW_GENERATION_45_m_3_RANGE_ ELECTRIC_ROPE_SHOVEL-PH4100C-A_Case_ Study.