Phoenix

MO-RS-103

Shield 103 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
15,236 / 22,000 h Change-out 17 Oct 2027 · Run hours
15,236h since overhaul
6,764h left
17 Oct 2027change-out
Run hoursdriver
Leg set pressure
354 bar
01 Oct 2026 · 08:32
Leg pressure loss over shift
6.3 %
01 Oct 2026 · 08:32
Pin & bush clearance
1.34 mm
01 Oct 2026 · 08:32
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:32
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA22-2681
Position
Shield 103
Run hours
66,016
Last overhaul
12 Jun 2024 @ 50,780 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
354
285 320 16 Jul: 359 bar23 Jul: 361 bar30 Jul: 357 bar6 Aug: 359 bar13 Aug: 359 bar20 Aug: 355 bar27 Aug: 355 bar3 Sep: 354 bar10 Sep: 355 bar17 Sep: 355 bar24 Sep: 355 bar1 Oct: 354 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
6.3
15 8 16 Jul: 5.2 %23 Jul: 5.4 %30 Jul: 5.8 %6 Aug: 5.6 %13 Aug: 6 %20 Aug: 5.6 %27 Aug: 5.9 %3 Sep: 5.7 %10 Sep: 6.2 %17 Sep: 6 %24 Sep: 6.4 %1 Oct: 6.3 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.34
3 2 23 Jul: 1.27 mm6 Aug: 1.29 mm20 Aug: 1.29 mm3 Sep: 1.34 mm17 Sep: 1.34 mm1 Oct: 1.34 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 · 08:32Leg set pressure354 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:32Leg pressure loss over shift6.3 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:32Pin & bush clearance1.34 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:32Leg set pressure355 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:32Leg pressure loss over shift6.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:32Leg set pressure355 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:32Leg pressure loss over shift6 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:32Pin & bush clearance1.34 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:32Leg set pressure355 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:32Leg pressure loss over shift6.2 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:32Leg set pressure354 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:32Leg pressure loss over shift5.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:32Pin & bush clearance1.34 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:32Leg set pressure355 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:32Leg pressure loss over shift5.9 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:32Leg set pressure355 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:32Leg pressure loss over shift5.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:32Pin & bush clearance1.29 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:32Leg set pressure359 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:32Leg pressure loss over shift6 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:32Leg set pressure359 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:32Leg pressure loss over shift5.6 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:32Pin & bush clearance1.29 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:32Leg set pressure357 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:32Leg pressure loss over shift5.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:32Leg set pressure361 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:32Leg pressure loss over shift5.4 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:32Pin & bush clearance1.27 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:32Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:32Leg set pressure359 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:32Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant