Irrigation and drainage work has a problem the other trades don't: you're almost always working across a lawn the customer already likes.
Nobody calls you before the landscaping goes in. They call you when the sprinklers need to go into an established yard, or when water is standing against the foundation of a house that's been there fifteen years. Which means the job isn't just installing pipe — it's installing pipe and leaving as little evidence as possible.
That's what makes machine choice matter more in this trade than in most.
The Jobs You'll Actually Use It For
- Trenching irrigation mainlines and laterals
- Pulling pipe with a vibratory plow across finished turf
- French drain excavation and stone placement
- Downspout and gutter drain runs
- Hauling and placing drain stone and aggregate
- Digging catch basin, dry well, and pop-up emitter pits
- Backfilling and compacting trench runs
- Grading and shaping swales
- Hauling pipe, fittings, and material to the work
- Restoring turf and finish grading
- Root pruning along foundations and hardscape
- Valve box and manifold excavation
Trench or Plow? The Decision That Defines the Job
This is the specification conversation that matters most in irrigation, and it's worth getting right before you buy an attachment.
Vibratory plow — a blade that vibrates through the soil, pulling pipe or wire behind it. Minimal surface disturbance. The turf closes back over the slit and in a few weeks you can't find the line. This is why irrigation contractors love them: you install a system across a finished lawn and the customer doesn't have a scar to complain about.
The limits are real, though. Plows work in soil that will accept them — soft to moderate ground, free of heavy rock and root mass. They pull limited pipe diameters, they don't work well in hard clay or stony ground, and they can't set depth as precisely as a trencher.
Trencher — cuts an open trench at a set depth, throws spoil to one side. Handles larger pipe, harder soil, and precise depth requirements. The trade-off is an open trench to backfill and turf to restore.
Most irrigation contractors end up owning both, plowing where conditions allow and trenching where they don't. Drainage work is almost always trenching, since French drains and larger pipe need the open excavation.
Which Yellow Jacket Fits Irrigation & Drainage
YJ1000 — the irrigation machine
25 hp Kubota D1105 diesel, tracked. Narrow footprint for residential access, diesel torque for sustained trenching and plowing. For most irrigation contractors this is the machine.
YJ1200 — wide track for heavier drainage
If your work leans toward drainage and site water management rather than lawn irrigation, the stability and capacity earn their keep.
Attachments That Earn Their Keep
Trencher — the core attachment. Match the chain to your soil: dirt chain in loam and clay, combination for mixed, rock chain in shale.
Vibratory plow — minimal-disturbance pipe and wire pulling across finished turf.
Bucket — drain stone, backfill, spoils. Comes standard.
Harley rake — turf restoration and seedbed prep. This is what makes the yard look right when you leave.
Leveler — swale shaping and finish grading.
Plate compactor — trench backfill compaction so the line doesn't settle and leave a depression.
Universal quick-attach is standard on every Yellow Jacket.
What It Replaces
Walk-behind trencher rental. Per-job rental on a single-purpose machine, versus an attachment that runs off equipment you own for the whole job.
Hand-digging around obstacles. Every existing line, tree root, and hardscape edge you have to work around by hand.
Wheelbarrow hours on drain stone. French drains consume a lot of aggregate, and it all has to get from the driveway to the trench.
Hand-raking restoration. A harley rake finishes a yard faster and flatter than a crew with rakes, and the finish quality is what generates the referral.
Callbacks on settling. Proper compaction on backfill means the trench line doesn't sink six months later.
Why Irrigation Contractors Choose Yellow Jacket
Consistent flow for trenching and plowing. Both attachments want sustained hydraulic output, not peak horsepower.
Low ground pressure on finished turf. The whole job is working across lawns that have to survive it.
Parts stocked in Ohio, shipped same-day. Install season is short and scheduled tight.
Universal quick-attach standard. Your plow and trencher fit.
Priced so a two-truck operation can own one.
Irrigation & Drainage FAQ
Vibratory plow or trencher — which should I buy first?
Depends on your work mix. If you're mostly installing irrigation in established lawns, the plow is transformative for customer satisfaction. If you do a lot of drainage, larger pipe, or work in hard or stony soil, buy the trencher first. Contractors doing both usually end up with both.
Will a plow work in clay?
Poorly in hard, dry clay. Plows want soil that will accept the blade — moisture helps significantly. In heavy clay, stony ground, or heavy root zones, you're trenching. Be realistic about your local soil before assuming a plow covers your work.
How much turf damage should I expect?
Plowing leaves a slit that closes and recovers in weeks. Trenching leaves a visible line that needs backfill, compaction, and seed or sod. The machine itself, on rubber tracks, leaves minimal marking on normal turf — most of the visible damage in this trade comes from the installation method, not from driving on the lawn.
Do I still need to call 811?
Always, before any trenching or plowing. Both will go straight through a utility line without slowing down.
How deep can I trench or plow?
Trench depth depends on the boom configuration; plow depth depends on the blade. Confirm both against your local frost depth and burial code — irrigation mainline depth requirements vary considerably by climate.
Can it dig a dry well or catch basin?
Small ones, yes, with a bucket. Larger structures and anything deep is mini excavator or backhoe work.
Will it fit through a residential gate?
The constraint on most established-lawn work. Measure your narrowest typical access and call us.
Do you offer financing?
Get Irrigation & Drainage Pricing
Tell us your typical soil, whether you're plowing or trenching, and your access constraints. We'll spec the machine and attachments. Same-day quote response.
Request pricing · Call (330) 825-2307