Denis Cimaf 250D Skid Steer Mulcher
🟡 High Flow
View on deniscimaf.com →
Overview
The Denis Cimaf 250D is the largest-class mulcher for high-flow large-frame skid steers and CTLs. Quebec-manufactured by Denis Cimaf specifically for Canadian forest species and boreal conditions. The 250D handles material up to 10 inches in diameter for commercial pipeline and powerline right-of-way clearing.
Canada Availability
Canadian-manufactured by Denis Cimaf (Quebec). Available through Denis Cimaf dealers in Canada.
Key Facts
- Model: Denis Cimaf 250D
- Brand: Denis Cimaf (Quebec, Canada)
- Type: heavy-duty hydraulic mulcher
- Cutting capacity: up to 10-inch diameter
- Drive: high-flow hydraulic drum
- Mount: universal SSQA quick attach
- Weight: 1200–3500 lbs
- Hydraulic flow: 25–45 GPM (high-flow)
Is This Right For You?
✅ Buy if…
- You're processing brush, saplings, and slash in place — drum mulchers handle mixed material up to 6 inches
- Land clearing, pipeline corridor prep, or right-of-way maintenance where material stays on site
- Your machine has the high-flow hydraulics required — drum mulchers typically need 25-35+ GPM
⛔ Skip if…
- Your skid steer is standard-flow — most drum mulchers require high-flow to run efficiently
- Tree diameter exceeds 8 inches regularly — a dedicated forestry mulcher or felling head handles larger material
🔍 Also consider…
- Forestry mulcher for heavier timber and larger diameter material
- Rotary cutter or brush cutter if material size is consistently under 3 inches
🔧 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 Denis Cimaf in Canada
Denis Cimaf is a Quebec-based manufacturer and one of the premium names in forestry mulching. Made in Canada, their mulchers are built for North American forest conditions — dense hardwood, mixed brush, and the kind of material that separates quality equipment from import brands. Denis Cimaf is a serious choice for full-time land clearing and forestry contractors.
Care & Maintenance
- Inspect carbide hammers or teeth before every use — missing or broken hammers unbalance the rotor and can cause catastrophic motor damage at high RPM
- Replace worn teeth in matched sets across the rotor — even one missing hammer creates vibration destructive enough to damage drive motor bearings
- Grease rotor shaft bearing housings every 4–8 hours of operation, or more frequently in dusty or abrasive conditions
- Clean packed fibrous material from the housing interior and rotor after every session — buildup adds asymmetric weight and creates rotor imbalance
- Check the hydraulic motor case drain line monthly for leakage — a restricted or failed case drain causes motor shaft seal failure and internal leakage
✅ Last checked: March 2026
Source: skidsteerattachments.ca/catalog/mulchers/denis-cimaf-250d-mulcher/
