The lube truck doesn't haul ore and doesn't move a cubic yard — but when its pump seizes at 6am, every PM round scheduled across the haul fleet that day stalls with it. The one truck whose entire job is keeping everything else running is also the easiest one to neglect, because it never shows up on a production report. See how HVI keeps the lube truck itself on schedule
One Lube Truck Down Stalls Every Machine Waiting on It
A haul truck down costs its own production. A lube truck down costs every unit on its route that day. HVI tracks the lube truck's tanks, pump, hoses, and reels with the same discipline it tracks the fleet it services.
Every other vehicle on a mine site gets judged by what it produces. A lube truck gets judged by what it keeps running — which means its failures are invisible right up until the moment four other machines are overdue for service and the one unit that could have caught it is sitting in the shop with a seized pump. It's the easiest truck on site to deprioritize, and the one whose downtime quietly costs the most.
Why a lube truck's downtime doesn't stay with the lube truckthe cascading cost a production report never shows
None of that shows up as a production metric — it shows up as four machines that didn't get their scheduled service today, and a maintenance backlog that's now a day behind across the whole fleet. Book a demo to see how HVI keeps the lube truck ahead of that cascade.
Where a lube truck actually failsthe components a walk-around glance won't catch
A lube truck's chassis fails the way any truck does. What actually takes it out of service — and takes four other machines' PM with it — is almost always the service equipment on the back.
Tanks & compartments
A failing baffle or a worn seal between compartments is the one defect that doesn't just cost the lube truck — it risks delivering contaminated fluid to whatever it services next.
Pump & PTO
Constant daily cycling wears the pump faster than its hour meter implies — a slow flow-rate decline is easy to write off as "it's just a little slower today."
Hoses & reels
Hoses coiled and uncoiled dozens of times a day develop cracks and kinks long before they fail outright, usually at the fitting closest to the reel.
Meters & dispensing accuracy
A flow meter drifting out of calibration doesn't look like a defect at all — it looks like a fluid-consumption number that quietly stops matching what's actually being used.
Each of these is a specific, catchable check when someone knows to look for it — and a cascading delay across the fleet when nobody does. Start a free trial and put these checkpoints on your own lube truck's daily check.
Reactive lube truck vs. one that's tracked like the fleet it servicesthe same seized pump, two very different mornings
- PM gets logged for haul trucks and excavators, rarely the lube truck itself
- A weakening pump is written off as "running a little slow"
- It finally seizes mid-route, with half the day's PM rounds left
- Four machines across the fleet miss scheduled service that day
- The backlog takes a week to fully catch back up
- The lube truck carries its own PM schedule, by engine hours, same as any production unit
- A weakening pump gets flagged on a daily operator check, with a photo
- The flag opens a work order before it fails on route
- A backup covers the route while the primary gets serviced
- The rest of the fleet's PM schedule never slips
The wear was there either way — what changes is whether it's caught before the route or discovered by four other machines waiting on service. Start free and put your own lube truck on the same record as the fleet it services.
What to look for in mining lube truck inspection softwarea short list before it's protecting fluid delivered to a multi-million-dollar fleet
Compartment-level checks, not one tank-wide pass
Each fluid compartment needs its own seal and contamination check.PM scheduled by the lube truck's own engine hours
It wears on constant daily use, not the same curve as the fleet it services.A flagged defect becomes a work order instantly
No gap between a crew noticing a weak pump and a shop ticket.Photo evidence on every finding
A cracked hose near the reel is judged on what's documented, not a verbal note.Visibility into which units are waiting on it
A maintenance manager needs to see the cascade, not just the lube truck's own status.Works offline on remote pit roads
Most mine sites have dead zones — a logged defect should sync the moment signal returns.HVI is built to clear every item on that list for mining lube trucks and the rest of a mobile equipment fleet — start free and put your own lube truck on the record this week. Running graders on the same site? See HVI's mining motor grader and haul road page.
From a mobile equipment maintenance superintendent who stopped neglecting the lube truck
For years our lube truck was the thing nobody scheduled PM for, because it never showed up on a production dashboard. Then its pump seized on a Tuesday, and I realized half the day's PM rounds were sitting on a route that truck was supposed to cover. Four machines went a day over their service interval because of one unit we'd never bothered to track properly.
Now it's on the same engine-hour schedule as everything it services, with its own checklist for the tanks, pump, and hoses. We've still had wear issues — it's a hard-working truck — but we catch them before a route gets missed, not after four other machines are waiting on it.
Want your own lube truck tracked with the same discipline as the fleet it services? Book a 20-minute demo walked through your site.
Frequently asked questions
Why does a lube truck need its own PM schedule separate from the fleet it services?
It wears from constant daily cycling of its own pump, hoses, and reels, which follows a different pattern than the haul trucks and excavators it maintains, so a shared schedule misses its actual wear rate.
What's the risk of a seal failing between fluid compartments?
Cross-contamination between compartments can deliver the wrong or contaminated fluid to a serviced machine, risking damage to systems like hydraulics that are expensive to repair.
Can a defect on the lube truck be flagged from a remote pit road?
Yes. A crew can log a defect with a photo from a phone in the field, and it syncs and opens a work order as soon as signal returns if the site is offline.
How does one lube truck going down affect the rest of the fleet?
Every machine scheduled for service on that truck's route that day is delayed, since most sites don't run a true backup lube truck, creating a maintenance backlog across multiple units at once.
Does HVI track flow meter accuracy on a lube truck?
Meter and dispensing checks can be built into the inspection schedule, so a drifting meter is caught as a maintenance issue rather than showing up later as a fluid-consumption discrepancy.
Keep the truck that maintains your fleet on its own maintenance record
HVI tracks every tank, pump, hose, and reel on your lube truck with the same discipline as the haul trucks and excavators it services, so one weak pump never cascades into a day of missed PM across your fleet.
No credit card · Compartment-level checks built in · Works offline on remote sites
