Bobcat 72-Inch Trencher for Skid Steers
Overview
The Bobcat 72-inch trencher is a deep-cut chain trenching attachment for Bobcat skid steers on utility main lines, deep drainage installations, and buried infrastructure projects requiring greater depth than standard 36 or 48-inch trenchers. Bobcat's factory trencher is engineered for their machine's hydraulics and mounting system. Available through Bobcat dealers across Canada.
Canada Availability
Best for: utility mains, deep drainage, buried infrastructure
Compare with: Baumalight TR418 36-Inch Trencher for Skid Steers · Baumalight TR418 Skid Steer Trencher
Key Facts
- Digging depth: 72 inches (6 feet)
- Type: chain trencher
- Application: utility mains, deep drainage, buried infrastructure
- Drive: hydraulic motor
- Mount: Bobcat Bob-Tach (universal SSQA compatible)
Is This Right For You?
✅ Buy if…
- You trench through soft to moderate soil for utilities, drainage, or irrigation lines at 36–60 inch depth
- Your soil is clay, loam, sandy loam, or river bottom — chain trenchers cut fast in these conditions
⛔ Skip if…
- Your soil is solid rock, dense caliche, or Shield granite — chain links and sprockets wear out fast in rock
- You trench in deeply frozen Prairie ground regularly — rock chain at 3–5× wear rate makes winter trenching expensive
🔍 Also consider…
- Rock wheel trencher if your ground is consistently rocky or hardpan
- Standard auger if you're drilling individual holes rather than continuous trench lines
Compatible with all skid steer brands and compact track loaders via universal SSQA quick attach. Mid-frame machines (S450–S650 class) are the most common fit.
About Bobcat in Canada
Bobcat is one of the most recognized skid steer brands in Canada, with a dealer presence in every province. Their OEM attachments are engineered specifically for Bobcat machines but use universal SSQA mounts for cross-brand compatibility.
✅ Last checked: March 2026