As machinery grows more complex, unplanned maintenance on jobsite equipment is one of the quickest ways to blow a deadline and wreck a budget.
Breakdowns come without warning. As soon as a machine goes down, idle crews, rental costs, and emergency repairs start stacking up. The average hourly cost of unplanned downtime can reach $25,000 — which is bad news for small crews. Larger operations see downtime costs climb well into six figures.
Here’s the deal…
Having quality equipment maintenance parts ready before a machine breaks goes overlooked. But having the ability to quickly find parts for Vermeer equipment from one convenient location can turn a two-day downtime event into a two-hour repair.
…but it’s only part of the solution.
Inventory is critical, but it’s only one piece of the puzzle. Here’s a complete look at proven strategies to decrease unplanned maintenance on jobsite equipment.
- Why Unplanned Maintenance Costs You More Than You Think
- Stock the Right Equipment Maintenance Parts First
- Build a PM Schedule That Actually Gets Used
- Train the Operator — Not Just the Mechanic
- Track by Hours/Usage — Avoid the Calendar Trap
- Make Daily Inspections Non-Negotiable
Why Unplanned Maintenance Costs You More Than You Think
Breakdowns cost way more than most contractors realize.
On paper, the biggest cost is the repair bill. But when adding up everything else that goes along with that bill…
- Idle crews drawing a paycheck while equipment sits idle
- Rental equipment used to keep production moving
- Expedited shipping on emergency equipment maintenance parts
- Project delays putting completion dates at risk
Most contractors understand the concept. Where they miss the mark, however, is how often unplanned equipment maintenance costs increase every year.
55% of maintenance professionals surveyed believe paying too much for parts is the leading cause of increasing downtime costs. So how equipment maintenance parts inventory is managed now directly impacts what a breakdown costs later.
The silver lining? It’s completely avoidable.
Stock the Right Equipment Maintenance Parts First
This should be the first step. Instead, it’s the strategy that is skipped most.
Situation: a machine breaks down, and the equipment maintenance parts needed to fix it aren’t on hand.
Suddenly waiting on shipping times, supplier availability, and inflated freight costs becomes the problem. A $50 part not in inventory can quickly turn into a $5,000 delay.
Solution: know what parts are needed most for every machine in the fleet and keep them stocked.
On machines that see tough work hours — trenchers, HDDs, stump grinders — that typically includes:
- Filters: oil, air, hydraulic
- Belts/drives
- Teeth/wear parts
- Seals, hoses, fittings
Identify parts vendors before something breaks. Know where to source the most commonly used equipment maintenance parts, and keep them ready to go. Machines can’t wait around for slow shipments.
Build a PM Schedule That Actually Gets Used
Preventive maintenance is critical. Preventive maintenance schedules that are followed religiously? Even better.
The problem is the gap between those who understand the importance of PM and those who use a schedule on a regular basis. It’s in that space where most unexpected equipment failures start.
Let’s backtrack for a minute.
Having and using a preventive maintenance schedule keeps unexpected breakdowns at bay. In fact, preventive maintenance can eliminate up to 50% of unexpected equipment failures and downtime. A pretty big number that happens to be entirely dependent on whether or not the schedule gets used consistently.
Consistent use looks like this:
- Maintenance intervals are tied to machine hours, not calendar dates
- Every task is assigned to a specific individual
- Completed tasks are logged in a central location anyone can access
Don’t overthink it. Staying organized with pen and paper works just as well as fancy software that sits on a shelf. The point isn’t to build the most complex schedule. It’s to take consistent action.
Most equipment failures can be traced back to one missed service interval.
Train the Operator — Not Just the Mechanic
This one might seem like a no-brainer. But it’s worth mentioning all the same…
Equipment operators are the first line of defense against unexpected equipment failures. Not the maintenance technician. Not the PM schedule. Operators.
Operators spend more time with that machine than anyone else. They know how it sounds and feels when it’s operating right. But they also know something is wrong before anyone else… if they’ve been trained to recognize the signs.
Which means operators should know how to:
- Perform a basic walkaround inspection before their shift
- Identify warning signs like unusual vibrations, leaks, and noises
- Report something is wrong immediately — not at shift change
A trained operator will catch small issues before they turn into big ones. Operators who know their equipment means fewer headaches for everyone on the job.
Track By Hours/Usage — NOT the Calendar
Checking equipment off on a maintenance schedule by calendar date is setting up for failure.
Why? Because an asset hitting 10 hours a day on the jobsite will reach its next PM interval much faster than a machine that sits idle most of the week. But sticking to a strict calendar schedule won’t account for the difference. The result is either over-servicing seldom-used machines or under-servicing the ones that actually need it.
Best practice: link every single service interval to engine hours and actual usage.
Many machines already track engine hours automatically these days. Couple those automatic hour logs with a basic written log and set service reminders, and all the guesswork disappears. Machines are serviced based on how they’re used, not how long it’s been since the last check.
Make Daily Inspections a Non-Negotiable
It takes all of ten minutes to walk around a machine before the first shift starts up for the day. Yet doing so is one of the highest return tasks on any jobsite.
Why? Because daily inspections can catch things a PM schedule will never pick up. Things like:
- Incorrect fluid levels
- Loose fittings/joints
- Visible wear on exposed cutting surfaces
- Minor hydraulic leaks
Stuff that can easily be missed day after day. Until one day it’s not minor — it’s caused a breakdown on the busiest day of the project.
Keep daily inspection checklists short and easy to read. One page per machine. Five to ten items max. The simpler it is to complete, the better the chance it will actually get done every day. And that consistency is what stops costly surprises from happening.
Bottom Line
Stopping unplanned maintenance on jobsite equipment before it happens isn’t difficult.
Just recap the major points:
- Know what parts are used most and keep them in stock
- Build a realistic PM schedule tied to machine hours
- Train operators to identify and report warning signs
- Perform daily walkaround inspections on every machine
They each work together to prevent unexpected equipment failures from happening. And when everything runs smoothly like that, projects finish on time, repairs aren’t so costly, and nobody has to dump coffee on their brand-new shoes.
