Phoenix

UW-RS-087

Shield 87 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
▲ AlarmIn service
19,800 / 22,000 h Change-out now · Pin & bush clearance
19,800h since overhaul
2,200h left
Nowchange-out
Pin & bush clearancedriver
Leg set pressure
354 bar
01 Oct 2026 · 08:22
Leg pressure loss over shift
6.2 %
01 Oct 2026 · 08:22
Pin & bush clearance
3.21 mm
01 Oct 2026 · 08:22
Leg chrome damage rating
1 /5
01 Oct 2026 · 08:22
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO17-7048
Position
Shield 87
Run hours
69,492
Last overhaul
16 Feb 2024 @ 49,692 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
354
285 320 16 Jul: 357 bar23 Jul: 357 bar30 Jul: 355 bar6 Aug: 359 bar13 Aug: 356 bar20 Aug: 358 bar27 Aug: 357 bar3 Sep: 356 bar10 Sep: 353 bar17 Sep: 354 bar24 Sep: 353 bar1 Oct: 354 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
6.2
15 8 16 Jul: 5.4 %23 Jul: 5.7 %30 Jul: 5.7 %6 Aug: 6 %13 Aug: 5.8 %20 Aug: 6 %27 Aug: 6.1 %3 Sep: 5.9 %10 Sep: 6.6 %17 Sep: 6.1 %24 Sep: 6.3 %1 Oct: 6.2 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
3.21
3 2 23 Jul: 2.17 mm6 Aug: 2.37 mm20 Aug: 2.6 mm3 Sep: 2.81 mm17 Sep: 2.98 mm1 Oct: 3.21 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
CMA-1206 — Canopy/base pin clearance 3.2 mm — shields 84–90 trending
01 Oct 2026 · Q-26-0445
Quoted
Workshop history
No workshop items linked to this unit.
Reading historylatest 60
WhenParameterValueGradeSourceBy
01 Oct 2026 · 08:22Leg set pressure354 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:22Leg pressure loss over shift6.2 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 08:22Pin & bush clearance3.21 mm▲ AlarmInspectionHamish Grant
01 Oct 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 08:22Leg set pressure353 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 08:22Leg pressure loss over shift6.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:22Leg set pressure354 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:22Leg pressure loss over shift6.1 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 08:22Pin & bush clearance2.98 mm● WatchInspectionHamish Grant
17 Sep 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 08:22Leg set pressure353 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 08:22Leg pressure loss over shift6.6 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:22Leg set pressure356 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:22Leg pressure loss over shift5.9 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 08:22Pin & bush clearance2.81 mm● WatchInspectionHamish Grant
03 Sep 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 08:22Leg set pressure357 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 08:22Leg pressure loss over shift6.1 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:22Leg set pressure358 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:22Leg pressure loss over shift6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 08:22Pin & bush clearance2.6 mm● WatchInspectionHamish Grant
20 Aug 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 08:22Leg set pressure356 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 08:22Leg pressure loss over shift5.8 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:22Leg set pressure359 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:22Leg pressure loss over shift6 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 08:22Pin & bush clearance2.37 mm● WatchInspectionHamish Grant
06 Aug 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 08:22Leg set pressure355 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 08:22Leg pressure loss over shift5.7 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:22Leg set pressure357 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:22Leg pressure loss over shift5.7 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 08:22Pin & bush clearance2.17 mm● WatchInspectionHamish Grant
23 Jul 2026 · 08:22Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 08:22Leg set pressure357 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 08:22Leg pressure loss over shift5.4 %✓ OKTelemetryHamish Grant