Phoenix

MO-RS-056

Shield 56 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
12,656 / 22,000 h Change-out 08 Mar 2028 · Run hours
12,656h since overhaul
9,344h left
08 Mar 2028change-out
Run hoursdriver
Leg set pressure
367 bar
01 Oct 2026 · 08:04
Leg pressure loss over shift
4.6 %
01 Oct 2026 · 08:04
Pin & bush clearance
0.98 mm
01 Oct 2026 · 08:04
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:04
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA18-1053
Position
Shield 56
Run hours
43,984
Last overhaul
02 Nov 2024 @ 31,328 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
367
285 320 16 Jul: 367 bar23 Jul: 366 bar30 Jul: 369 bar6 Aug: 366 bar13 Aug: 369 bar20 Aug: 369 bar27 Aug: 366 bar3 Sep: 367 bar10 Sep: 368 bar17 Sep: 369 bar24 Sep: 368 bar1 Oct: 367 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.6
15 8 16 Jul: 4 %23 Jul: 4.2 %30 Jul: 3.8 %6 Aug: 3.8 %13 Aug: 4.4 %20 Aug: 3.9 %27 Aug: 4 %3 Sep: 4.5 %10 Sep: 4.1 %17 Sep: 4.6 %24 Sep: 4.3 %1 Oct: 4.6 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.98
3 2 23 Jul: 0.92 mm6 Aug: 0.96 mm20 Aug: 1.02 mm3 Sep: 1.04 mm17 Sep: 0.99 mm1 Oct: 0.98 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 · 08:04Leg set pressure367 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:04Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:04Pin & bush clearance0.98 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:04Leg set pressure368 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:04Leg pressure loss over shift4.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:04Leg set pressure369 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:04Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:04Pin & bush clearance0.99 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:04Leg set pressure368 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:04Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:04Leg set pressure367 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:04Leg pressure loss over shift4.5 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:04Pin & bush clearance1.04 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:04Leg set pressure366 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:04Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:04Leg set pressure369 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:04Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:04Pin & bush clearance1.02 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:04Leg set pressure369 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:04Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:04Leg set pressure366 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:04Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:04Pin & bush clearance0.96 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:04Leg set pressure369 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:04Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:04Leg set pressure366 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:04Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:04Pin & bush clearance0.92 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:04Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:04Leg set pressure367 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:04Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant