Mandalong Mine · condition monitoring
Centennial Coal · LW 25 · prepared by Phoenix Underground, Mudgee
Live · updated 01 Oct 2026 · 07:51
7units monitored
1in alarm
0on watch
01 Oct 2026 · 07:51latest reading
Nownext change-out · MD-BSL-01
MD-SHR-TG Shearer ranging arm — tailgate · Eickhoff SL 500 ranging arm ✓ OK✕
3,691 / 9,000 h Change-out 17 Aug 2027 · Run hours
Gearbox oil iron (Fe) (ppm)
61
200 120 23 Jul: 52 ppm6 Aug: 55 ppm20 Aug: 57 ppm3 Sep: 63 ppm17 Sep: 62 ppm1 Oct: 61 ppm 23 Jul3 Sep1 Oct
Vibration (overall velocity) (mm/s)
3.8
11.2 7.1 16 Jul: 3.6 mm/s23 Jul: 3.6 mm/s30 Jul: 3.5 mm/s6 Aug: 3.8 mm/s13 Aug: 3.7 mm/s20 Aug: 3.6 mm/s27 Aug: 3.9 mm/s3 Sep: 3.8 mm/s10 Sep: 3.7 mm/s17 Sep: 3.6 mm/s24 Sep: 3.6 mm/s1 Oct: 3.8 mm/s 16 Jul27 Aug1 Oct
Oil temperature (°C)
69
95 85 16 Jul: 68 °C23 Jul: 67 °C30 Jul: 67 °C6 Aug: 68 °C13 Aug: 68 °C20 Aug: 67 °C27 Aug: 67 °C3 Sep: 67 °C10 Sep: 68 °C17 Sep: 69 °C24 Sep: 68 °C1 Oct: 69 °C 16 Jul27 Aug1 Oct
Drives, shearer, pumps & mobile plantlatest reading per parameter
UnitLatest readingsHealthLife used · change-out
MD-AFC-MG
AFC maingate drive · Komatsu 1,000 kW planetary drive
Chain 0.65 % Sprocket 2.8 mm Fe 49 ppm Vib 3.3 mm/s Oil °C 67
✓ OK
4,706 / 14,000 h Change-out 09 Apr 2028 · Run hours
MD-AFC-TG
AFC tailgate drive · Komatsu 1,000 kW planetary drive
Chain 0.97 % Sprocket 3.8 mm Fe 70 ppm Vib 4.4 mm/s Oil °C 71
✓ OK
7,232 / 14,000 h Change-out 11 Nov 2027 · Run hours
MD-BSL-01
Beam stage loader drive · Komatsu 525 kW BSL drive
Chain 2.61 % Sprocket 4.1 mm Fe 77 ppm Vib 6.5 mm/s Oil °C 81
▲ Alarm
12,900 / 14,000 h Change-out now · Chain elongation
MD-PS-01
Emulsion pump station 1 · Zhongmei (PSS) BRW630/37.5
Emulsion 4.8 % Pressure 352 bar Fe 72 ppm Vib 4.4 mm/s Oil °C 70
✓ OK
6,803 / 16,000 h Change-out 04 Apr 2028 · Run hours
MD-PS-02
Emulsion pump station 2 · Zhongmei (PSS) BRW630/37.5
Emulsion 4.9 % Pressure 357 bar Fe 63 ppm Vib 3.6 mm/s Oil °C 69
✓ OK
8,056 / 16,000 h Change-out 20 Jan 2028 · Run hours
MD-SHR-MG
Shearer ranging arm — maingate · Eickhoff SL 500 ranging arm
Fe 67 ppm Vib 4.2 mm/s Oil °C 70
✓ OK
5,672 / 9,000 h Change-out 21 Apr 2027 · Run hours
MD-SHR-TG
Shearer ranging arm — tailgate · Eickhoff SL 500 ranging arm
Fe 61 ppm Vib 3.8 mm/s Oil °C 69
✓ OK
3,691 / 9,000 h Change-out 17 Aug 2027 · Run hours
Forecast change-outsat 118 run-hours / week
UnitDriverHours leftChange-out
MD-BSL-01 Beam stage loader drive Chain elongation 1,100 Now
MD-SHR-MG Shearer ranging arm — maingate Run hours 3,328 21 Apr 2027
MD-SHR-TG Shearer ranging arm — tailgate Run hours 5,309 17 Aug 2027
MD-AFC-TG AFC tailgate drive Run hours 6,768 11 Nov 2027
MD-PS-02 Emulsion pump station 2 Run hours 7,944 20 Jan 2028
MD-PS-01 Emulsion pump station 1 Run hours 9,197 04 Apr 2028
MD-AFC-MG AFC maingate drive Run hours 9,294 09 Apr 2028
Recommendations1 open
MD-BSL-01 — BSL chain elongation 2.6 % — beyond limit
Replace chain and sprocket set at next production stoppage.
CMA-1209 · raised 01 Oct 2026 · Quote with you
Phoenix UndergroundQuestions about a reading? Sophie Lindqvist, Condition Monitoring Lead · (02) 8074 4988 Limits: your site's agreed watch / alarm values. Change-outs forecast from run-hours and wear trend.
Built for Phoenix Underground by Praxa Tech · Custom build, owned by Phoenix Underground on final payment.