Phoenix

UW-RS-131

Shield 131 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
● WatchIn service
18,146 / 22,000 h Change-out 28 Apr 2027 · Run hours
18,146h since overhaul
3,854h left
28 Apr 2027change-out
Run hoursdriver
Leg set pressure
345 bar
01 Oct 2026 · 08:49
Leg pressure loss over shift
4.9 %
01 Oct 2026 · 08:49
Pin & bush clearance
1.2 mm
01 Oct 2026 · 08:49
Leg chrome damage rating
2 /5
01 Oct 2026 · 08:49
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO20-9186
Position
Shield 131
Run hours
56,301
Last overhaul
17 Feb 2024 @ 38,155 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
345
285 320 16 Jul: 351 bar23 Jul: 350 bar30 Jul: 349 bar6 Aug: 350 bar13 Aug: 349 bar20 Aug: 348 bar27 Aug: 344 bar3 Sep: 343 bar10 Sep: 344 bar17 Sep: 346 bar24 Sep: 345 bar1 Oct: 345 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.9
15 8 16 Jul: 4.6 %23 Jul: 4.7 %30 Jul: 4.9 %6 Aug: 4.5 %13 Aug: 4.6 %20 Aug: 4.6 %27 Aug: 5.2 %3 Sep: 5.1 %10 Sep: 5.2 %17 Sep: 4.9 %24 Sep: 5.3 %1 Oct: 4.9 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.2
3 2 23 Jul: 1.06 mm6 Aug: 1.11 mm20 Aug: 1.08 mm3 Sep: 1.11 mm17 Sep: 1.13 mm1 Oct: 1.2 mm 23 Jul3 Sep1 Oct
Leg chrome damage rating (/5)
2
4 2 23 Jul: 2 /56 Aug: 2 /520 Aug: 2 /53 Sep: 2 /517 Sep: 2 /51 Oct: 2 /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 · 08:49Leg set pressure345 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:49Leg pressure loss over shift4.9 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:49Pin & bush clearance1.2 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
24 Sep 2026 · 08:49Leg set pressure345 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:49Leg pressure loss over shift5.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:49Leg set pressure346 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:49Leg pressure loss over shift4.9 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:49Pin & bush clearance1.13 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
10 Sep 2026 · 08:49Leg set pressure344 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:49Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:49Leg set pressure343 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:49Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:49Pin & bush clearance1.11 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
27 Aug 2026 · 08:49Leg set pressure344 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:49Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:49Leg set pressure348 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:49Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:49Pin & bush clearance1.08 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
13 Aug 2026 · 08:49Leg set pressure349 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:49Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:49Leg set pressure350 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:49Leg pressure loss over shift4.5 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:49Pin & bush clearance1.11 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
30 Jul 2026 · 08:49Leg set pressure349 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:49Leg pressure loss over shift4.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:49Leg set pressure350 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:49Leg pressure loss over shift4.7 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:49Pin & bush clearance1.06 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:49Leg chrome damage rating2 /5● WatchInspectionHamish Grant
16 Jul 2026 · 08:49Leg set pressure351 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:49Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant