Phoenix

UW-RS-028

Shield 28 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
8,460 / 22,000 h Change-out 23 Sep 2028 · Run hours
8,460h since overhaul
13,540h left
23 Sep 2028change-out
Run hoursdriver
Leg set pressure
373 bar
01 Oct 2026 · 07:47
Leg pressure loss over shift
3.8 %
01 Oct 2026 · 07:47
Pin & bush clearance
0.92 mm
01 Oct 2026 · 07:47
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:47
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO15-3483
Position
Shield 28
Run hours
45,662
Last overhaul
14 Jul 2025 @ 37,202 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
373
285 320 16 Jul: 375 bar23 Jul: 371 bar30 Jul: 374 bar6 Aug: 373 bar13 Aug: 371 bar20 Aug: 372 bar27 Aug: 373 bar3 Sep: 374 bar10 Sep: 372 bar17 Sep: 370 bar24 Sep: 373 bar1 Oct: 373 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
3.8
15 8 16 Jul: 3 %23 Jul: 3.6 %30 Jul: 3.5 %6 Aug: 3.2 %13 Aug: 3.3 %20 Aug: 3.5 %27 Aug: 3.4 %3 Sep: 3.3 %10 Sep: 3.7 %17 Sep: 3.4 %24 Sep: 3.4 %1 Oct: 3.8 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.92
3 2 23 Jul: 0.77 mm6 Aug: 0.8 mm20 Aug: 0.88 mm3 Sep: 0.9 mm17 Sep: 0.81 mm1 Oct: 0.92 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 · 07:47Leg set pressure373 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:47Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:47Pin & bush clearance0.92 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:47Leg set pressure373 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:47Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:47Leg set pressure370 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:47Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:47Pin & bush clearance0.81 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:47Leg set pressure372 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:47Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:47Leg set pressure374 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:47Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:47Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:47Leg set pressure373 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:47Leg pressure loss over shift3.4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:47Leg set pressure372 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:47Leg pressure loss over shift3.5 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:47Pin & bush clearance0.88 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:47Leg set pressure371 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:47Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:47Leg set pressure373 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:47Leg pressure loss over shift3.2 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:47Pin & bush clearance0.8 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:47Leg set pressure374 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:47Leg pressure loss over shift3.5 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:47Leg set pressure371 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:47Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:47Pin & bush clearance0.77 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:47Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:47Leg set pressure375 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:47Leg pressure loss over shift3 %✓ OKTelemetryHamish Grant