2026 Doepker Triaxle Hopper

“The farmer’s choice for high-volume grain hauling.”

Specs

• 11R22.5 sailun s665 on alum & steel wheels
• S/S fenders
• White walls
• Grey met. Frame
• Black Stripe
• Grey tarp
• Load lights D/S
• Side Wall LED Penny Lights
• Rear LED Lights
• Rear LED Penny Lights
• S/S cross shaft
• Poly pillow blocks
• Full mudflap package
• Tiremaax Pro Inflation (more info)
• Wide trailing arms
• Quick coupler in air box

Overview

Three 14-gauge steel hoppers with rack & pinion chutes sit beneath 16-gauge steel walls with 4″ vertical corrugations, a highly engineered steel construction that delivers competitive payload weights against aluminum alternatives. The 45′ triaxle offers approximately 2,138 cu ft of capacity with a tare weight starting around 12,250 lbs, while the 46’3″ tri-drive variant accommodates the longer fifth-wheel setback of triple-drive trucks. Pure zinc applied to the complete outside, combined with Duraguard undercarriage protection and Doepker’s heat-cured PPG oven paint system, makes this trailer built to outlast Canadian road conditions. Backed by a full 5-year structural warranty.