Phoenix

UW-RS-042

Shield 42 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
9,837 / 22,000 h Change-out 12 Jul 2028 · Run hours
9,837h since overhaul
12,163h left
12 Jul 2028change-out
Run hoursdriver
Leg set pressure
369 bar
01 Oct 2026 · 07:55
Leg pressure loss over shift
4.5 %
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
KO20-7294
Position
Shield 42
Run hours
46,016
Last overhaul
02 May 2025 @ 36,179 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
369
285 320 16 Jul: 370 bar23 Jul: 369 bar30 Jul: 368 bar6 Aug: 367 bar13 Aug: 370 bar20 Aug: 369 bar27 Aug: 365 bar3 Sep: 365 bar10 Sep: 365 bar17 Sep: 368 bar24 Sep: 366 bar1 Oct: 369 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.5
15 8 16 Jul: 4 %23 Jul: 4.2 %30 Jul: 3.9 %6 Aug: 3.7 %13 Aug: 3.7 %20 Aug: 4 %27 Aug: 4 %3 Sep: 4.2 %10 Sep: 3.9 %17 Sep: 4.4 %24 Sep: 4.3 %1 Oct: 4.5 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.01
3 2 23 Jul: 0.9 mm6 Aug: 0.89 mm20 Aug: 0.99 mm3 Sep: 1.02 mm17 Sep: 0.96 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 pressure369 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:55Leg pressure loss over shift4.5 %✓ 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 pressure366 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:55Leg pressure loss over shift4.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Leg set pressure368 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:55Pin & bush clearance0.96 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:55Leg set pressure365 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:55Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Leg set pressure365 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:55Pin & bush clearance1.02 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:55Leg set pressure365 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:55Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Leg set pressure369 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:55Pin & bush clearance0.99 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 shift3.7 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Leg set pressure367 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:55Pin & bush clearance0.89 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:55Leg set pressure368 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:55Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Leg set pressure369 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:55Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:55Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:55Leg set pressure370 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:55Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant