Phoenix

UW-RS-047

Shield 47 — Ulan West Operations · Komatsu 2-leg shield 1,750 t
Demo 06 Oct 2026
← Ulan West Operations
Health & life
✓ OKIn service
9,678 / 22,000 h Change-out 20 Jul 2028 · Run hours
9,678h since overhaul
12,322h left
20 Jul 2028change-out
Run hoursdriver
Leg set pressure
361 bar
01 Oct 2026 · 07:58
Leg pressure loss over shift
3.3 %
01 Oct 2026 · 07:58
Pin & bush clearance
0.85 mm
01 Oct 2026 · 07:58
Leg chrome damage rating
1 /5
01 Oct 2026 · 07:58
Unit
Site
Ulan West Operations
Class
Roof support
Make / model
Komatsu 2-leg shield 1,750 t
Serial
KO20-2900
Position
Shield 47
Run hours
46,760
Last overhaul
11 May 2025 @ 37,082 h
Interval
22,000 h
Site hours
132 h / week
Leg set pressure (bar)
361
285 320 16 Jul: 362 bar23 Jul: 365 bar30 Jul: 364 bar6 Aug: 362 bar13 Aug: 365 bar20 Aug: 362 bar27 Aug: 363 bar3 Sep: 363 bar10 Sep: 360 bar17 Sep: 359 bar24 Sep: 360 bar1 Oct: 361 bar 16 Jul27 Aug1 Oct
Leg pressure loss over shift (%)
3.3
15 8 16 Jul: 3.1 %23 Jul: 3.6 %30 Jul: 3.3 %6 Aug: 3.2 %13 Aug: 3.1 %20 Aug: 3.6 %27 Aug: 3.2 %3 Sep: 3.8 %10 Sep: 3.7 %17 Sep: 3.3 %24 Sep: 3.6 %1 Oct: 3.3 % 16 Jul27 Aug1 Oct
Pin & bush clearance (mm)
0.85
3 2 23 Jul: 0.79 mm6 Aug: 0.86 mm20 Aug: 0.9 mm3 Sep: 0.88 mm17 Sep: 0.89 mm1 Oct: 0.85 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 · 07:58Leg set pressure361 bar✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:58Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
01 Oct 2026 · 07:58Pin & bush clearance0.85 mm✓ OKInspectionHamish Grant
01 Oct 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
24 Sep 2026 · 07:58Leg set pressure360 bar✓ OKTelemetryHamish Grant
24 Sep 2026 · 07:58Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:58Leg set pressure359 bar✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:58Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
17 Sep 2026 · 07:58Pin & bush clearance0.89 mm✓ OKInspectionHamish Grant
17 Sep 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
10 Sep 2026 · 07:58Leg set pressure360 bar✓ OKTelemetryHamish Grant
10 Sep 2026 · 07:58Leg pressure loss over shift3.7 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:58Leg set pressure363 bar✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:58Leg pressure loss over shift3.8 %✓ OKTelemetryHamish Grant
03 Sep 2026 · 07:58Pin & bush clearance0.88 mm✓ OKInspectionHamish Grant
03 Sep 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
27 Aug 2026 · 07:58Leg set pressure363 bar✓ OKTelemetryHamish Grant
27 Aug 2026 · 07:58Leg pressure loss over shift3.2 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:58Leg set pressure362 bar✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:58Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
20 Aug 2026 · 07:58Pin & bush clearance0.9 mm✓ OKInspectionHamish Grant
20 Aug 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
13 Aug 2026 · 07:58Leg set pressure365 bar✓ OKTelemetryHamish Grant
13 Aug 2026 · 07:58Leg pressure loss over shift3.1 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:58Leg set pressure362 bar✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:58Leg pressure loss over shift3.2 %✓ OKTelemetryHamish Grant
06 Aug 2026 · 07:58Pin & bush clearance0.86 mm✓ OKInspectionHamish Grant
06 Aug 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
30 Jul 2026 · 07:58Leg set pressure364 bar✓ OKTelemetryHamish Grant
30 Jul 2026 · 07:58Leg pressure loss over shift3.3 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:58Leg set pressure365 bar✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:58Leg pressure loss over shift3.6 %✓ OKTelemetryHamish Grant
23 Jul 2026 · 07:58Pin & bush clearance0.79 mm✓ OKInspectionHamish Grant
23 Jul 2026 · 07:58Leg chrome damage rating1 /5✓ OKInspectionHamish Grant
16 Jul 2026 · 07:58Leg set pressure362 bar✓ OKTelemetryHamish Grant
16 Jul 2026 · 07:58Leg pressure loss over shift3.1 %✓ OKTelemetryHamish Grant