Erskine Skid Steer Trencher

Mid
High Flow
High-flow machine requiredCompatible with high-flow CTLToo heavy for most small-frame machinesBest on mid-frame or large-frame machines
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Erskine Skid Steer Trencher

Overview

Erskine's skid steer trencher is available in multiple boom depths and chain widths for utility, irrigation, and fence line work. Manufactured in Alexandria, Minnesota and distributed through Canadian dealers, Erskine has been making attachments since 1948. Their trenchers are stocked by dealers in Alberta and BC for Canadian contractors working in prairie and mixed terrain. Available with standard and high-flow configurations.

Canada Availability

Available through Erskine dealers in Canada including Timberland Supply (Edmonton, AB) and GLC Equipment (BC/Alberta).

Key Facts

  • Multiple boom depth options
  • Chain widths available in multiple sizes
  • Standard and high-flow configurations
  • ISO 9001:2015 certified manufacturing
  • Compatible with most skid steer brands
  • SSQA universal quick attach
  • Weight: 700–2000 lbs
  • Hydraulic flow: 15–30 GPM
Specs sourced from erskineattachments.com · Last verified: March 2026

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
Machine Compatibility

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 Erskine in Canada

Erskine is a US attachment brand with Canadian dealer coverage, known particularly for augers, soil conditioners, and specialty attachments. Erskine products are available at equipment dealers across Canada and are respected for quality build and reliable performance.

Care & Maintenance

  • Inspect chain teeth after every use — worn teeth slow penetration dramatically and increase drive motor load; a full day's work can dull a chain in abrasive soil
  • Lubricate the drive chain and boom sprockets before each use and again after every 4 hours of continuous trenching
  • Check the boom bar for cracking or deformation after work in rocky or abrasive conditions — boom cracks propagate quickly under the bending loads of trenching
  • Clean soil from the drive motor cooling fins and chain case after summer use — compacted soil on the motor causes overheating on long cuts
  • Store the chain with teeth protected from ground contact — resting a chain on carbide tips on concrete chips the teeth before you've even used it

How to Connect

  1. Attach trencher boom using Bob-Tach
  2. Connect high-flow hydraulic couplers
  3. Test chain tension and direction before cutting
  4. Call 811 and verify all utilities located before first cut
Safety NoteCanada-wide: call 811 before you dig. Hydraulic trenchers may need 20-35 GPM depending on rock hardness.

Ready to Buy in Canada?

Pricing varies by region and dealer stock levels change seasonally. For current availability and a real quote, contact a local dealer.

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✓ Last checked: March 2026

Ready to Buy? Check These First

Flow
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CA
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Guide
Buying Guide

Not sure which model is right for your job? Read the full buying guide for this attachment type.

Read the trencher buying guide →