Phoenix

UW-RS-123

Shield 123 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
14,347 / 22,000 h Change-out 16 Nov 2027 · Run hours
14,347h since overhaul
7,653h left
16 Nov 2027change-out
Run hoursdriver
Leg set pressure
356 bar
01 Oct 2026 · 08:44
Leg pressure loss over shift
5.5 %
01 Oct 2026 · 08:44
Pin & bush clearance
1.27 mm
01 Oct 2026 · 08:44
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:44
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO18-6442
Position
Shield 123
Run hours
33,580
Last overhaul
05 Sep 2024 @ 19,233 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
356
285 320 16 Jul: 360 bar23 Jul: 362 bar30 Jul: 360 bar6 Aug: 361 bar13 Aug: 361 bar20 Aug: 362 bar27 Aug: 359 bar3 Sep: 361 bar10 Sep: 357 bar17 Sep: 357 bar24 Sep: 359 bar1 Oct: 356 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
5.5
15 8 16 Jul: 4.8 %23 Jul: 5 %30 Jul: 5.1 %6 Aug: 5 %13 Aug: 5 %20 Aug: 5.2 %27 Aug: 5.1 %3 Sep: 5.6 %10 Sep: 5.3 %17 Sep: 5.4 %24 Sep: 5.4 %1 Oct: 5.5 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.27
3 2 23 Jul: 1.13 mm6 Aug: 1.2 mm20 Aug: 1.12 mm3 Sep: 1.14 mm17 Sep: 1.24 mm1 Oct: 1.27 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 · 08:44Leg set pressure356 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:44Leg pressure loss over shift5.5 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:44Pin & bush clearance1.27 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:44Leg set pressure359 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:44Leg pressure loss over shift5.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:44Leg set pressure357 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:44Leg pressure loss over shift5.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:44Pin & bush clearance1.24 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:44Leg set pressure357 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:44Leg pressure loss over shift5.3 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:44Leg set pressure361 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:44Leg pressure loss over shift5.6 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:44Pin & bush clearance1.14 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:44Leg set pressure359 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:44Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:44Leg set pressure362 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:44Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:44Pin & bush clearance1.12 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:44Leg set pressure361 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:44Leg pressure loss over shift5 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:44Leg set pressure361 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:44Leg pressure loss over shift5 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:44Pin & bush clearance1.2 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:44Leg set pressure360 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:44Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:44Leg set pressure362 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:44Leg pressure loss over shift5 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:44Pin & bush clearance1.13 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:44Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:44Leg set pressure360 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:44Leg pressure loss over shift4.8 %✓ OKTelemetryHamish Grant