Unit · EX-11

Excavator·Zone A

Cat 336 · Bedrock v2.4

Serial BR-EX-0114 · 1,842 auto-hrs · Autonomous · supervised by J. Ruiz

Autonomous · nominal

Production today

1,940 yd³

Cycles today

312

Hours on

7.4h/ 8.5h shift

Cycle time (avg)

42s

target 45s

-3s vs target

Utilization

92%

7.4h / 8.5h shift

38m idle

Autonomy

88%

3 disengagements

MTBF 46h

Fuel burn

8.4gal/hr

62 gal today · tank 41%

-0.7 vs baseline

Cost / unit

$1.82

trailing 24h

-6.2% vs 7d

Uptime (7d)

94%

1 open warning

healthy

Cycle & Utilization

Per-hour cycle time · target 45s

avg 42s

07:0008:0009:0010:0011:0012:0013:0014:0015:00

Autonomous88%

Utilization92%

Fuel tank41%

Idle time 38m · Warnings open 1

Vehicle Records

Maintenance & health

0 overdue · 1 due

500-hr servicedue
Hydraulic filter + engine oil. Scheduled during Wed maintenance window.
in 18 hrs
Brake system checkok
Last pass 02 Jul · pad wear 34%.
in 62 hrs
Lidar cleaningresolved
Field tech wiped forward + side units before shift.
today 06:15
Track tensionok
Within spec on both sides.
in 9 days

Scheduled Assignments

7-day forecast

week of 07 Jul

Mon 07 Jul

Site work

I-10 Mass Excavation

Zone A · 07:00–15:30

plan 1,800 yd³

Tue 08 Jul

Site work

I-10 Mass Excavation

Zone A · 07:00–15:30

plan 1,860 yd³

Wed 09 Jul

Maintenance

Sundt yard · Phoenix

06:00–14:00

Thu 10 Jul

In transit

Lowboy → SR-347 site

05:00–09:00

Fri 11 Jul

Site work

SR-347 Widening

Zone B · 07:00–15:30

plan 2,040 yd³

Sat 12 Jul

Site work

SR-347 Widening

Zone B · 07:00–13:00

plan 2,100 yd³

Sun 13 Jul

Standby

Sundt yard · Phoenix

—

Realtime Alerts

Now on this unit

1 critical

10:42·hazard
Object in path — 22 m ahead
Front lidar detected material pile 1.8 m tall across planned corridor. Autonomy braked, awaiting supervisor release.
10:11·warn
GNSS/IMU residual drift rising
Position covariance up 41% over last 45 min. Autonomy holding within envelope. Recal recommended within 2 hrs.
09:03·info
Truck HT-05 exited loading pocket
Cycle resumed with HT-03 spot swap. No operator action needed.

Stream · onboard lidar, GNSS, brake temp, cycle counter

Uptime

30-day availability

7d 94%

MTBF

46h

Disengagements

Warnings

Fleet

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