Phoenix

UW-RS-041

Shield 41 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
11,241 / 22,000 h Change-out 29 Apr 2028 · Run hours
11,241h since overhaul
10,759h left
29 Apr 2028change-out
Run hoursdriver
Leg set pressure
370 bar
01 Oct 2026 · 07:55
Leg pressure loss over shift
3.8 %
01 Oct 2026 · 07:55
Pin & bush clearance
1.01 mm
01 Oct 2026 · 07:55
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:55
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO23-4868
Position
Shield 41
Run hours
47,142
Last overhaul
17 Feb 2025 @ 35,901 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
370
285 320 16 Jul: 371 bar23 Jul: 368 bar30 Jul: 369 bar6 Aug: 372 bar13 Aug: 370 bar20 Aug: 370 bar27 Aug: 370 bar3 Sep: 367 bar10 Sep: 368 bar17 Sep: 369 bar24 Sep: 368 bar1 Oct: 370 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
3.8
15 8 16 Jul: 3.7 %23 Jul: 3.8 %30 Jul: 3.8 %6 Aug: 3.8 %13 Aug: 3.9 %20 Aug: 3.6 %27 Aug: 3.7 %3 Sep: 3.9 %10 Sep: 4.1 %17 Sep: 4 %24 Sep: 4.4 %1 Oct: 3.8 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.01
3 2 23 Jul: 0.85 mm6 Aug: 0.88 mm20 Aug: 0.88 mm3 Sep: 0.96 mm17 Sep: 0.99 mm1 Oct: 1.01 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 · 07:55Leg set pressure370 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:55Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:55Pin & bush clearance1.01 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:55Leg set pressure368 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:55Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Leg set pressure369 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Pin & bush clearance0.99 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:55Leg set pressure368 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:55Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Leg set pressure367 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Pin & bush clearance0.96 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:55Leg set pressure370 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:55Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Leg set pressure370 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Pin & bush clearance0.88 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:55Leg set pressure370 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:55Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Leg set pressure372 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Pin & bush clearance0.88 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:55Leg set pressure369 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:55Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Leg set pressure368 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Pin & bush clearance0.85 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:55Leg set pressure371 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:55Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant