Phoenix

MO-RS-018

Shield 18 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
● WatchIn service
10,662 / 22,000 h Change-out 29 Apr 2027 · Leg pressure loss over shift
10,662h since overhaul
11,338h left
29 Apr 2027change-out
Leg pressure loss over shiftdriver
Leg set pressure
364 bar
01 Oct 2026 · 07:41
Leg pressure loss over shift
9 %
01 Oct 2026 · 07:41
Pin & bush clearance
0.98 mm
01 Oct 2026 · 07:41
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:41
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA17-8672
Position
Shield 18
Run hours
32,773
Last overhaul
21 Feb 2025 @ 22,111 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
364
285 320 16 Jul: 366 bar23 Jul: 370 bar30 Jul: 366 bar6 Aug: 368 bar13 Aug: 365 bar20 Aug: 368 bar27 Aug: 367 bar3 Sep: 368 bar10 Sep: 367 bar17 Sep: 368 bar24 Sep: 366 bar1 Oct: 364 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
9
15 8 16 Jul: 7.1 %23 Jul: 7.3 %30 Jul: 7.4 %6 Aug: 7.4 %13 Aug: 7.7 %20 Aug: 7.9 %27 Aug: 8.1 %3 Sep: 8.3 %10 Sep: 8.5 %17 Sep: 8.9 %24 Sep: 9 %1 Oct: 9 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.98
3 2 23 Jul: 0.9 mm6 Aug: 0.98 mm20 Aug: 0.96 mm3 Sep: 1.01 mm17 Sep: 1.03 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 · 07:41Leg set pressure364 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:41Leg pressure loss over shift9 %● WatchTelemetryHamish Grant
01 Oct 2026 · 07:41Pin & bush clearance0.98 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:41Leg set pressure366 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:41Leg pressure loss over shift9 %● WatchTelemetryHamish Grant
17 Sep 2026 · 07:41Leg set pressure368 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:41Leg pressure loss over shift8.9 %● WatchTelemetryHamish Grant
17 Sep 2026 · 07:41Pin & bush clearance1.03 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:41Leg set pressure367 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:41Leg pressure loss over shift8.5 %● WatchTelemetryHamish Grant
03 Sep 2026 · 07:41Leg set pressure368 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:41Leg pressure loss over shift8.3 %● WatchTelemetryHamish Grant
03 Sep 2026 · 07:41Pin & bush clearance1.01 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:41Leg set pressure367 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:41Leg pressure loss over shift8.1 %● WatchTelemetryHamish Grant
20 Aug 2026 · 07:41Leg set pressure368 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:41Leg pressure loss over shift7.9 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:41Pin & bush clearance0.96 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:41Leg set pressure365 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:41Leg pressure loss over shift7.7 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:41Leg set pressure368 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:41Leg pressure loss over shift7.4 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:41Pin & bush clearance0.98 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:41Leg set pressure366 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:41Leg pressure loss over shift7.4 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:41Leg set pressure370 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:41Leg pressure loss over shift7.3 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:41Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:41Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:41Leg set pressure366 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:41Leg pressure loss over shift7.1 %✓ OKTelemetryHamish Grant