Phoenix

MO-RS-044

Shield 44 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
8,420 / 22,000 h Change-out 29 Oct 2028 · Run hours
8,420h since overhaul
13,580h left
29 Oct 2028change-out
Run hoursdriver
Leg set pressure
368 bar
01 Oct 2026 · 07:56
Leg pressure loss over shift
4.2 %
01 Oct 2026 · 07:56
Pin & bush clearance
0.91 mm
01 Oct 2026 · 07:56
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:56
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA15-3027
Position
Shield 44
Run hours
44,292
Last overhaul
25 Jun 2025 @ 35,872 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
368
285 320 16 Jul: 369 bar23 Jul: 370 bar30 Jul: 369 bar6 Aug: 372 bar13 Aug: 372 bar20 Aug: 370 bar27 Aug: 367 bar3 Sep: 370 bar10 Sep: 369 bar17 Sep: 370 bar24 Sep: 371 bar1 Oct: 368 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.2
15 8 16 Jul: 3.4 %23 Jul: 3.8 %30 Jul: 3.8 %6 Aug: 3.8 %13 Aug: 3.9 %20 Aug: 4 %27 Aug: 3.6 %3 Sep: 3.7 %10 Sep: 3.7 %17 Sep: 4 %24 Sep: 3.9 %1 Oct: 4.2 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.91
3 2 23 Jul: 0.89 mm6 Aug: 0.86 mm20 Aug: 0.89 mm3 Sep: 0.9 mm17 Sep: 0.96 mm1 Oct: 0.91 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 · 07:56Leg set pressure368 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:56Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:56Pin & bush clearance0.91 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:56Leg set pressure371 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:56Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:56Leg set pressure370 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:56Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:56Pin & bush clearance0.96 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:56Leg set pressure369 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:56Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:56Leg set pressure370 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:56Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:56Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:56Leg set pressure367 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:56Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:56Leg set pressure370 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:56Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:56Pin & bush clearance0.89 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:56Leg set pressure372 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:56Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:56Leg set pressure372 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:56Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:56Pin & bush clearance0.86 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:56Leg set pressure369 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:56Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:56Leg set pressure370 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:56Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:56Pin & bush clearance0.89 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:56Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:56Leg set pressure369 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:56Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant