Engineering Fitment Audit • Compact Track Loader (CTL) + Mulcher
Do Not Mount — Exceeds safe hydraulic or structural operating limits. Standard flow (20 GPM) is below the 30 GPM minimum, but High-Flow auxiliary hydraulics (30 GPM) falls inside the 30–45 GPM operating range. Tipping Hazard: Attachment weight (1,980 lbs) consumes 98.5% of the machine's 2,010 lb ROC, exceeding safe lifting and slope stability limits (1,005 lbs recommended max).
Mount: SSQA Universal Quick Attach
Optimal attachment tare weight limit is 50% of ROC (1,005 lbs) to preserve dynamic payload stability on slopes.
Before engaging auxiliary hydraulics on your Caterpillar 259D3, relieve residual line pressure, clean flat-face couplers, and cycle the attachment at low idle (1,200 RPM) to purge trapped air.