Phoenix

UW-RS-031

Shield 31 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
11,478 / 22,000 h Change-out 16 Apr 2028 · Run hours
11,478h since overhaul
10,522h left
16 Apr 2028change-out
Run hoursdriver
Leg set pressure
354 bar
01 Oct 2026 · 07:49
Leg pressure loss over shift
4 %
01 Oct 2026 · 07:49
Pin & bush clearance
0.89 mm
01 Oct 2026 · 07:49
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:49
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO14-2752
Position
Shield 31
Run hours
62,834
Last overhaul
04 Feb 2025 @ 51,356 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
354
285 320 16 Jul: 361 bar23 Jul: 363 bar30 Jul: 362 bar6 Aug: 359 bar13 Aug: 359 bar20 Aug: 357 bar27 Aug: 360 bar3 Sep: 356 bar10 Sep: 356 bar17 Sep: 356 bar24 Sep: 356 bar1 Oct: 354 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
4
15 8 16 Jul: 3.9 %23 Jul: 3.6 %30 Jul: 3.6 %6 Aug: 3.8 %13 Aug: 3.6 %20 Aug: 4 %27 Aug: 3.7 %3 Sep: 4.1 %10 Sep: 4.1 %17 Sep: 4 %24 Sep: 3.9 %1 Oct: 4 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.89
3 2 23 Jul: 0.83 mm6 Aug: 0.94 mm20 Aug: 0.95 mm3 Sep: 0.91 mm17 Sep: 0.88 mm1 Oct: 0.89 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 · 07:49Leg set pressure354 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:49Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:49Pin & bush clearance0.89 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:49Leg set pressure356 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:49Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:49Leg set pressure356 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:49Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:49Pin & bush clearance0.88 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:49Leg set pressure356 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:49Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:49Leg set pressure356 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:49Leg pressure loss over shift4.1 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:49Pin & bush clearance0.91 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:49Leg set pressure360 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:49Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:49Leg set pressure357 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:49Leg pressure loss over shift4 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:49Pin & bush clearance0.95 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:49Leg set pressure359 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:49Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:49Leg set pressure359 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:49Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:49Pin & bush clearance0.94 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:49Leg set pressure362 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:49Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:49Leg set pressure363 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:49Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:49Pin & bush clearance0.83 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:49Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:49Leg set pressure361 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:49Leg pressure loss over shift3.9 %✓ OKTelemetryHamish Grant