Agriculture fleet management linked to your crop data

What GPS trackers and telematics report on farm machines

Agriculture fleet management starts with a GPS tracking device on each vehicle you want on the map. The tracker works out its position from navigation satellites and sends it over the mobile network, along with speed, direction and whether the engine is on. From that stream we calculate what you see for each machine: distance today and in total, drive time and idle time.

GPS tracking and machine telematics

People use the two terms loosely. A GPS tracker reports where a machine is and whether it's moving. Telematics usually means data read from the machine itself, such as engine hours, fuel rate and fault codes, which newer tractors expose through their onboard electronics. The big equipment brands each run a telematics service for their own machines. On a farm with a mixed fleet (a ten-year-old tractor, two newer sprayers from another brand, a hired truck), a tracker on each vehicle is the simplest way to get all of them on one map.

How precise the position is

A standard GPS receiver in open sky is usually accurate to within a few meters. That's plenty to see which field a tractor is in and the route it drove, but it isn't guidance-grade. Auto-steer systems use RTK correction to get passes accurate to a couple of centimeters, and that's a separate system from farm vehicle tracking.

Geofencing setups that work on farms

A geofence only helps if people read its alerts. Draw too many fences, or draw them too tightly, and the notifications turn into noise. These setups tend to earn their place:

• The farm boundary, drawn a little outside the real fence line so GPS drift along the edge doesn't set off alerts.
• The yard, workshop and machinery sheds, to see when machines leave in the morning and come back in the evening.
• Fuel and chemical stores, where an unplanned visit is worth a look.
• Fields you work under contract on someone else's land, which gives a contractor a record of when a machine arrived and left.
• Routes between blocks that cross public roads, where you want to know a machine kept to the route it was given.

Agree who responds to which alert before you switch them on. The farm manager probably wants boundary alerts at any hour, the workshop lead cares about yard movements, and a contractor's office wants arrivals and departures at client farms.

Planning spray and harvest logistics around crop data

On a farm, machine time follows the crop. A sprayer is only useful in the hours when wind, rain and temperature allow it, and a combine waits until the grain is dry enough. Tracking shows where the machines are, and satellite crop monitoring shows which fields need them.

Spray rounds

Instead of spraying blocks in the same order every round, sort them by the pest and disease risk in each field's report and send the sprayer to the highest-risk fields first. With machine positions on the same map, you can also see which sprayer is nearest and how far it has to travel between blocks.

Harvest

The yield estimate and expected harvest date for each field give you a rough order weeks ahead. Use that time to line up combines, grain carts and trucks, check which machines will be due a service in the middle of it, and plan the routes from field to store. Harvest is also when idle time piles up, mostly trucks waiting at the field edge, so it's the week to watch that report closely.

Water and fertilizer runs

The 7-day irrigation needs and fertilizer doses for each field show which ones need a water cart or a spreader this week. Fields where the recommended dose is zero drop off the list, which shortens the route. If your crews also take their daily jobs from the Agro Admin app, the same field list drives both.

Scheduling maintenance by engine hours

Tractors, combines and sprayers are serviced by engine hours rather than miles. The intervals in the operator's manual for oil, filters, hydraulic fluid and greasing are given in hours, and a machine that idles a lot builds up hours quickly while covering very little ground.

Our predictive maintenance alerts use operating hours, usage and vehicle health data for each machine, and warn you when a service is coming due or a problem is developing. A few habits make them more useful:

1. At setup, have each machine's current hours, last service date and the manufacturer's service intervals to hand.
2. Do pre-season services in the quiet weeks, when a machine in the workshop costs you least.
3. During spraying and harvest, look two weeks ahead for machines that will reach a service interval, and book the work for a rain day.

Tracking fuel use and idle time

Idle time is the easiest number in the fleet report to act on. An engine running while the machine stands still burns fuel and adds engine hours, which brings the next service closer and uses up warranty hours on machines covered by an hours-based warranty.

Fleet analytics also cover fuel use, driver behavior and machine use for each vehicle. Compare machines doing similar work, such as two sprayers on similar blocks, because a tractor on heavy cultivation will always burn more than one on light haulage. We don't quote a fuel saving figure, since it depends on how your fleet runs today.

Data and connectivity in rural areas

Most GPS trackers send data over the mobile network, and coverage on farms is patchy. Many commercial trackers store positions while they're out of signal and upload them when the connection comes back, so the route is complete but appears late. Check how a device behaves out of coverage before you buy it. Where there's no mobile coverage at all, satellite-connected trackers exist, at a higher running cost.

Settle two other points before rollout. Tell operators what's tracked and why, and check the employment and privacy rules where you farm, since some countries expect a written policy for tracking staff-driven vehicles. And agree who owns the data and who can see it, especially when contractors or cooperative members share machines.

Choosing agricultural fleet management software and rolling it out

Most fleet software is designed for road transport. When you compare tools for agriculture fleet management, these are the questions that matter:

• Does it show machines on a map with your field boundaries and crop data for each field?
• Can it handle a mixed fleet of tractors, sprayers, harvesters, trucks and cars from different brands?
• Are maintenance alerts based on engine hours as well as distance?
• Can you draw your own geofences around fields, yards and stores?
• What does the tracker need (power, mounting, a SIM card), and what happens out of coverage?

A rollout plan

1. List every vehicle with its plate or ID, current hours and last service.
2. Fit trackers to a few machines first, ideally ones that move between fields every day.
3. Add your field boundaries and draw geofences around the farm, yards and stores.
4. Run it for a few weeks, loosen any fence that alerts too often, then fit the rest of the fleet before the next busy season.

For background, read our overview of what agriculture fleet management is and our article on ways to use GPS tracking in agriculture. This page covers farms. If you run haul trucks and excavators, our article on mobile fleet networks in mining is the better starting point.