Phoenix

UW-RS-122

Shield 122 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
16,241 / 22,000 h Change-out 07 Aug 2027 · Run hours
16,241h since overhaul
5,759h left
07 Aug 2027change-out
Run hoursdriver
Leg set pressure
360 bar
01 Oct 2026 · 08:43
Leg pressure loss over shift
5.2 %
01 Oct 2026 · 08:43
Pin & bush clearance
1.13 mm
01 Oct 2026 · 08:43
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:43
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO17-6981
Position
Shield 122
Run hours
47,185
Last overhaul
28 May 2024 @ 30,944 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
360
285 320 16 Jul: 366 bar23 Jul: 365 bar30 Jul: 365 bar6 Aug: 365 bar13 Aug: 364 bar20 Aug: 365 bar27 Aug: 362 bar3 Sep: 362 bar10 Sep: 363 bar17 Sep: 363 bar24 Sep: 361 bar1 Oct: 360 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
5.2
15 8 16 Jul: 4.7 %23 Jul: 4.6 %30 Jul: 4.9 %6 Aug: 5.1 %13 Aug: 5.2 %20 Aug: 4.7 %27 Aug: 5.1 %3 Sep: 5 %10 Sep: 5.1 %17 Sep: 4.9 %24 Sep: 5.4 %1 Oct: 5.2 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
1.13
3 2 23 Jul: 1.13 mm6 Aug: 1.12 mm20 Aug: 1.14 mm3 Sep: 1.16 mm17 Sep: 1.12 mm1 Oct: 1.13 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 · 08:43Leg set pressure360 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:43Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:43Pin & bush clearance1.13 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:43Leg set pressure361 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:43Leg pressure loss over shift5.4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:43Leg set pressure363 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:43Leg pressure loss over shift4.9 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:43Pin & bush clearance1.12 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:43Leg set pressure363 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:43Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:43Leg set pressure362 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:43Leg pressure loss over shift5 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:43Pin & bush clearance1.16 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:43Leg set pressure362 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:43Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:43Leg set pressure365 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:43Leg pressure loss over shift4.7 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:43Pin & bush clearance1.14 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:43Leg set pressure364 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:43Leg pressure loss over shift5.2 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:43Leg set pressure365 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:43Leg pressure loss over shift5.1 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:43Pin & bush clearance1.12 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:43Leg set pressure365 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:43Leg pressure loss over shift4.9 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:43Leg set pressure365 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:43Leg pressure loss over shift4.6 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:43Pin & bush clearance1.13 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 08:43Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:43Leg set pressure366 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:43Leg pressure loss over shift4.7 %✓ OKTelemetryHamish Grant