Phoenix

UW-RS-020

Shield 20 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
9,409 / 22,000 h Change-out 04 Aug 2028 · Run hours
9,409h since overhaul
12,591h left
04 Aug 2028change-out
Run hoursdriver
Leg set pressure
366 bar
01 Oct 2026 · 07:42
Leg pressure loss over shift
4.4 %
01 Oct 2026 · 07:42
Pin & bush clearance
1.06 mm
01 Oct 2026 · 07:42
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:42
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO19-4568
Position
Shield 20
Run hours
49,610
Last overhaul
25 May 2025 @ 40,201 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
366
285 320 16 Jul: 368 bar23 Jul: 365 bar30 Jul: 365 bar6 Aug: 368 bar13 Aug: 366 bar20 Aug: 368 bar27 Aug: 367 bar3 Sep: 364 bar10 Sep: 365 bar17 Sep: 367 bar24 Sep: 366 bar1 Oct: 366 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4.4
15 8 16 Jul: 3.7 %23 Jul: 3.8 %30 Jul: 3.9 %6 Aug: 4.1 %13 Aug: 4.4 %20 Aug: 4.4 %27 Aug: 4.4 %3 Sep: 4.1 %10 Sep: 4.1 %17 Sep: 4.3 %24 Sep: 4.6 %1 Oct: 4.4 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.06
3 2 23 Jul: 0.93 mm6 Aug: 0.92 mm20 Aug: 1.01 mm3 Sep: 1.01 mm17 Sep: 1.05 mm1 Oct: 1.06 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 · 07:42Leg set pressure366 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:42Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:42Pin & bush clearance1.06 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:42Leg set pressure366 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:42Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:42Leg set pressure367 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:42Leg pressure loss over shift4.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:42Pin & bush clearance1.05 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:42Leg set pressure365 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:42Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:42Leg set pressure364 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:42Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:42Pin & bush clearance1.01 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:42Leg set pressure367 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:42Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:42Leg set pressure368 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:42Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:42Pin & bush clearance1.01 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:42Leg set pressure366 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:42Leg pressure loss over shift4.4 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:42Leg set pressure368 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:42Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:42Pin & bush clearance0.92 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:42Leg set pressure365 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:42Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:42Leg set pressure365 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:42Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:42Pin & bush clearance0.93 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:42Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:42Leg set pressure368 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:42Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant