Phoenix

MO-RS-080

Shield 80 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
19,085 / 22,000 h Change-out 17 Mar 2027 · Run hours
19,085h since overhaul
2,915h left
17 Mar 2027change-out
Run hoursdriver
Leg set pressure
353 bar
01 Oct 2026 · 08:18
Leg pressure loss over shift
7 %
01 Oct 2026 · 08:18
Pin & bush clearance
1.46 mm
01 Oct 2026 · 08:18
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:18
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA23-5804
Position
Shield 80
Run hours
49,664
Last overhaul
11 Nov 2023 @ 30,579 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
353
285 320 16 Jul: 358 bar23 Jul: 356 bar30 Jul: 354 bar6 Aug: 356 bar13 Aug: 353 bar20 Aug: 354 bar27 Aug: 354 bar3 Sep: 353 bar10 Sep: 349 bar17 Sep: 349 bar24 Sep: 353 bar1 Oct: 353 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
7
15 8 16 Jul: 5.7 %23 Jul: 5.8 %30 Jul: 6.3 %6 Aug: 6.4 %13 Aug: 6.4 %20 Aug: 6.6 %27 Aug: 6.3 %3 Sep: 6.7 %10 Sep: 6.7 %17 Sep: 6.4 %24 Sep: 7 %1 Oct: 7 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.46
3 2 23 Jul: 1.27 mm6 Aug: 1.29 mm20 Aug: 1.35 mm3 Sep: 1.44 mm17 Sep: 1.43 mm1 Oct: 1.46 mm 23 Jul3 Sep1 Oct
Leg chrome damage rating (/5)
1
4 2 23 Jul: 1 /56 Aug: 1 /520 Aug: 1 /53 Sep: 1 /517 Sep: 1 /51 Oct: 1 /5 23 Jul3 Sep1 Oct
Actions
No actions on this unit.
Workshop history
No workshop items linked to this unit.
Reading historylatest 60
WhenParameterValueGradeSourceBy
01 Oct 2026 · 08:18Leg set pressure353 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:18Leg pressure loss over shift7 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:18Pin & bush clearance1.46 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:18Leg set pressure353 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:18Leg pressure loss over shift7 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:18Leg set pressure349 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:18Leg pressure loss over shift6.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:18Pin & bush clearance1.43 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:18Leg set pressure349 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:18Leg pressure loss over shift6.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:18Leg set pressure353 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:18Leg pressure loss over shift6.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:18Pin & bush clearance1.44 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:18Leg set pressure354 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:18Leg pressure loss over shift6.3 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:18Leg set pressure354 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:18Leg pressure loss over shift6.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:18Pin & bush clearance1.35 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:18Leg set pressure353 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:18Leg pressure loss over shift6.4 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:18Leg set pressure356 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:18Leg pressure loss over shift6.4 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:18Pin & bush clearance1.29 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:18Leg set pressure354 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:18Leg pressure loss over shift6.3 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:18Leg set pressure356 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:18Leg pressure loss over shift5.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:18Pin & bush clearance1.27 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:18Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:18Leg set pressure358 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:18Leg pressure loss over shift5.7 %✓ OKTelemetryHamish Grant