Phoenix

MO-RS-084

Shield 84 — Moolarben Underground · Caterpillar 2-leg shield 1,250 t
Demo 06 Oct 2026
← Moolarben Underground
Health & life
✓ OKIn service
16,009 / 22,000 h Change-out 04 Sep 2027 · Run hours
16,009h since overhaul
5,991h left
04 Sep 2027change-out
Run hoursdriver
Leg set pressure
349 bar
01 Oct 2026 · 08:20
Leg pressure loss over shift
4.1 %
01 Oct 2026 · 08:20
Pin & bush clearance
1.43 mm
01 Oct 2026 · 08:20
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:20
Unit
Site
Moolarben Underground
Class
Roof support
Make / model
Caterpillar 2-leg shield 1,250 t
Serial
CA17-5764
Position
Shield 84
Run hours
39,098
Last overhaul
30 Apr 2024 @ 23,089 h
Interval
22,000 h
Site hours
126 h / week
Leg set pressure (bar)
349
285 320 16 Jul: 354 bar23 Jul: 357 bar30 Jul: 357 bar6 Aug: 353 bar13 Aug: 353 bar20 Aug: 356 bar27 Aug: 354 bar3 Sep: 354 bar10 Sep: 352 bar17 Sep: 354 bar24 Sep: 353 bar1 Oct: 349 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.1
15 8 16 Jul: 4 %23 Jul: 3.9 %30 Jul: 4 %6 Aug: 4.1 %13 Aug: 3.8 %20 Aug: 4.1 %27 Aug: 4.1 %3 Sep: 4.1 %10 Sep: 4.4 %17 Sep: 4.1 %24 Sep: 4.2 %1 Oct: 4.1 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.43
3 2 23 Jul: 1.26 mm6 Aug: 1.35 mm20 Aug: 1.33 mm3 Sep: 1.43 mm17 Sep: 1.41 mm1 Oct: 1.43 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 · 08:20Leg set pressure349 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:20Pin & bush clearance1.43 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:20Leg set pressure353 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:20Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:20Leg set pressure354 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:20Pin & bush clearance1.41 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:20Leg set pressure352 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:20Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:20Leg set pressure354 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:20Pin & bush clearance1.43 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:20Leg set pressure354 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:20Leg set pressure356 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:20Pin & bush clearance1.33 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:20Leg set pressure353 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:20Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:20Leg set pressure353 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:20Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:20Pin & bush clearance1.35 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:20Leg set pressure357 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:20Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:20Leg set pressure357 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:20Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:20Pin & bush clearance1.26 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:20Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:20Leg set pressure354 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:20Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant