Trencher Rental: How to Trench for Water Lines, Drain Tile and Electrical
Running a water line to a barn, burying power to a detached garage, or laying drain tile through a soggy side yard all start the same way: with a long, narrow trench. Digging one by hand is slow, hard on your back, and tough to keep at a steady depth. A trencher rental lets a homeowner or landscaper cut a clean, consistent trench in a fraction of the time. This guide covers how trenchers work, which model to rent, and how to plan and dig a trench around northern Indiana, southern Michigan, and western Ohio.
What Is a Trencher?
A trencher digs with a chain, much like a large chainsaw pointed into the ground. Carbide-tipped teeth on the chain run around a boom. As you lower the boom and move the machine along your line, the chain cuts the soil and an auger carries the spoil off to the side of the trench. The result is a narrow, straight-walled trench ready to backfill.
The boom length sets how deep the machine can dig, and the chain width sets how wide the trench will be. Both matter, so know your target depth and what you're putting in the trench before you reserve.
Trencher vs. Mini Excavator: Which Do You Need?
Trenchers and mini excavators can both dig a utility trench, but they shine at different jobs.
Choose a trencher for long, narrow runs: water and gas service lines, electrical conduit, irrigation, invisible dog fence, and drain tile. It disturbs less of the yard and moves quickly in a straight line.
Choose a mini excavator when you need a wider trench, a deep hole at one end for a tie-in, a lot of rock or roots in the way, or room to work around large pipe. Our guide to mini excavator classes helps you pick the right size.
Walk-Behind vs. Ride-On Trenchers
Walk-Behind and Stand-On Trenchers
A walk-behind trencher is the go-to for most residential jobs. It's compact enough to fit through many gates, light enough to keep lawn damage down, and simple to run after a quick walkthrough. Stand-on track trenchers add tracks for better traction and a platform for the operator, which helps on longer runs and softer ground. These machines are a good match for irrigation lines, low-voltage lighting, electrical runs to a shed or garage, and short drain tile runs.
Ride-On Trenchers
A ride-on trencher has more horsepower and a longer boom. It handles deeper and longer trenches, heavier clay, and commercial or agricultural work like long water lines across a property or drain tile through a field edge. Some ride-on units include a backhoe attachment for digging connection pits without a second machine. They need more room to maneuver and a trailer and tow vehicle rated for the weight, so plan access and transport ahead of time.
How to Plan a Trench Before You Dig
Call 811 a Few Business Days Ahead
Before you dig anywhere, call 811 or submit an online request. The service is free in Indiana, Michigan, and Ohio, and it gets public utility lines marked. Private lines, such as a feed to an outbuilding, a well line, or an irrigation system, are not marked by 811, so locate those yourself. A trencher chain will cut through a cable or pipe before you feel it.
Know Your Depth
How deep to dig depends on what goes in the trench. Water lines need to sit below the frost line, and northern Indiana and southern Michigan winters drive frost deeper than many people expect. Electrical code sets minimum burial depths based on the type of wire and conduit, and gas lines have their own rules. Check with your local building department, utility, or electrician before you dig, then choose a trencher with a boom that reaches that depth.
Mark the Route
Walk the line and mark it with paint or flags. Keep runs as straight as you can, plan wide, gentle turns, and avoid tree roots, septic systems, and soft spots. For drain tile, plan a steady downhill slope from the wet area to a suitable outlet so water keeps moving.
How to Dig a Trench with a Trencher, Step by Step
Read the operator's manual and ask our team to walk you through the controls at pickup. The general process looks like this:
Gear up. Wear safety glasses, hearing protection, gloves, long pants, and sturdy boots. Keep kids, pets, and bystanders away from the chain.
Start at one end. Line the machine up on your mark, start the chain, and lower the boom slowly to full depth before you move.
Travel slowly. Let the chain do the work. Pushing too fast stalls the machine and leaves a ragged trench. In heavy clay or rocky ground, slow down even more.
Watch the line. Keep your eyes on your marks and correct gradually. Sharp turns can bind the chain.
Raise the boom at the end. Lift the chain out of the trench before you stop or turn the machine around.
Never step into the trench while the machine is running, and never reach toward a moving chain to clear debris.
Backfilling and Compaction
Lay your pipe, conduit, or tile and have any required inspection done before you close the trench. Backfill in layers rather than dumping everything in at once. A plate compactor or rammer helps pack each lift so the trench doesn't sink later, especially under a driveway or walk. Leftover spoil can go toward low spots in the yard, and you can reseed the strip once it settles.
On commercial jobs, deeper trenches bring additional safety requirements. OSHA requires a protective system such as trench shoring boxes for trenches 5 feet deep or more unless the excavation is in stable rock, and a competent person should evaluate any trench workers will enter.
Why Fall Is a Good Time to Trench
In our region, fall is a popular window to get trenching done. Lawns are going dormant, so a disturbed strip has time to recover by spring, and you beat the frozen ground that makes digging difficult. If you've been putting off a water line to the barn, power to the garage, or drainage for a wet yard, aim to have it done before the ground freezes. If an old stump sits in the path, our stump grinder rental guide shows how to clear it first.
Trencher Rental in Wakarusa and Waterloo, Indiana
Wakarusa Heavy Equipment rents walk-behind, stand-on, and ride-on trenchers from two locations in Wakarusa and Waterloo, Indiana. We serve homeowners, landscapers, and contractors across Goshen, Elkhart, South Bend, Mishawaka, Nappanee, Warsaw, and Fort Wayne, plus Niles and Sturgis in Michigan and Defiance in Ohio. Find the closest branch on our equipment rental locations page or see our Goshen, IN equipment rental page.
Not sure which trencher fits your job? Call us at (574) 862-7914, Monday through Friday from 7AM to 5PM, or contact us online. Tell us how long and how deep your trench needs to be, what's going in it, and how you'll get the machine to the site. If you dig often enough that renting no longer makes sense, browse our used mini excavators for sale.
Trencher Rental FAQ
How deep can a rental trencher dig?
It depends on the boom length. Walk-behind models suit shallower residential runs, and ride-on models reach deeper. Tell us your target depth and we'll match the machine to it.
Can a homeowner run a trencher?
Yes. Walk-behind trenchers are common homeowner rentals. Go slowly, follow the operator's manual, and ask our staff to show you the controls at pickup.
How do I get a trencher home?
Walk-behind units load onto a small trailer. Ride-on trenchers are heavier and need a trailer and tow vehicle rated for the load. Ask us about trailer options when you reserve.
Will a trencher go through clay and roots?
Trenchers handle clay well with a slower travel speed. Small roots cut easily, but large roots and rocks can stop the chain, so a mini excavator may be the better choice in heavily wooded ground.
Do I still need to call 811 for a shallow trench?
Yes. Utility lines can be buried at shallow depths, and digging without a locate puts you and your neighbors at risk. Call a few business days before you dig.