Phoenix

UW-RS-051

Shield 51 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
10,851 / 22,000 h Change-out 19 May 2028 · Run hours
10,851h since overhaul
11,149h left
19 May 2028change-out
Run hoursdriver
Leg set pressure
369 bar
01 Oct 2026 · 08:01
Leg pressure loss over shift
4.2 %
01 Oct 2026 · 08:01
Pin & bush clearance
0.99 mm
01 Oct 2026 · 08:01
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:01
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO22-1981
Position
Shield 51
Run hours
49,223
Last overhaul
10 Mar 2025 @ 38,372 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
369
285 320 16 Jul: 367 bar23 Jul: 368 bar30 Jul: 370 bar6 Aug: 367 bar13 Aug: 370 bar20 Aug: 368 bar27 Aug: 368 bar3 Sep: 368 bar10 Sep: 367 bar17 Sep: 369 bar24 Sep: 368 bar1 Oct: 369 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.2
15 8 16 Jul: 3.8 %23 Jul: 3.9 %30 Jul: 4.1 %6 Aug: 4.2 %13 Aug: 3.8 %20 Aug: 4.3 %27 Aug: 4 %3 Sep: 3.8 %10 Sep: 4.2 %17 Sep: 4.4 %24 Sep: 4.3 %1 Oct: 4.2 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.99
3 2 23 Jul: 0.9 mm6 Aug: 0.94 mm20 Aug: 0.9 mm3 Sep: 1 mm17 Sep: 0.94 mm1 Oct: 0.99 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 · 08:01Leg set pressure369 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:01Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:01Pin & bush clearance0.99 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:01Leg set pressure368 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:01Leg pressure loss over shift4.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:01Leg set pressure369 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:01Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:01Pin & bush clearance0.94 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:01Leg set pressure367 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:01Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:01Leg set pressure368 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:01Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:01Pin & bush clearance1 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:01Leg set pressure368 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:01Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:01Leg set pressure368 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:01Leg pressure loss over shift4.3 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:01Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:01Leg set pressure370 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:01Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:01Leg set pressure367 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:01Leg pressure loss over shift4.2 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:01Pin & bush clearance0.94 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:01Leg set pressure370 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:01Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:01Leg set pressure368 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:01Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:01Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:01Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:01Leg set pressure367 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:01Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant