Phoenix

MO-RS-013

Shield 13 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
8,754 / 22,000 h Change-out 11 Oct 2028 · Run hours
8,754h since overhaul
13,246h left
11 Oct 2028change-out
Run hoursdriver
Leg set pressure
363 bar
01 Oct 2026 · 07:38
Leg pressure loss over shift
3.5 %
01 Oct 2026 · 07:38
Pin & bush clearance
1.11 mm
01 Oct 2026 · 07:38
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:38
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA21-3736
Position
Shield 13
Run hours
50,975
Last overhaul
07 Jun 2025 @ 42,221 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
363
285 320 16 Jul: 367 bar23 Jul: 369 bar30 Jul: 368 bar6 Aug: 365 bar13 Aug: 364 bar20 Aug: 365 bar27 Aug: 368 bar3 Sep: 367 bar10 Sep: 366 bar17 Sep: 367 bar24 Sep: 362 bar1 Oct: 363 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
3.5
15 8 16 Jul: 3 %23 Jul: 3 %30 Jul: 2.9 %6 Aug: 3.3 %13 Aug: 3.1 %20 Aug: 3.4 %27 Aug: 3.4 %3 Sep: 2.9 %10 Sep: 3.4 %17 Sep: 3.4 %24 Sep: 3.4 %1 Oct: 3.5 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.11
3 2 23 Jul: 0.94 mm6 Aug: 1 mm20 Aug: 1 mm3 Sep: 1.08 mm17 Sep: 1.05 mm1 Oct: 1.11 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 · 07:38Leg set pressure363 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:38Leg pressure loss over shift3.5 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:38Pin & bush clearance1.11 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:38Leg set pressure362 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:38Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:38Leg set pressure367 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:38Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:38Pin & bush clearance1.05 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:38Leg set pressure366 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:38Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:38Leg set pressure367 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:38Leg pressure loss over shift2.9 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:38Pin & bush clearance1.08 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:38Leg set pressure368 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:38Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:38Leg set pressure365 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:38Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:38Pin & bush clearance1 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:38Leg set pressure364 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:38Leg pressure loss over shift3.1 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:38Leg set pressure365 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:38Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:38Pin & bush clearance1 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:38Leg set pressure368 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:38Leg pressure loss over shift2.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:38Leg set pressure369 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:38Leg pressure loss over shift3 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:38Pin & bush clearance0.94 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:38Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:38Leg set pressure367 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:38Leg pressure loss over shift3 %✓ OKTelemetryHamish Grant