Harsh Delivery Boxes

Engineered for Reliable Feed Delivery

The Harsh Delivery Box Series replaces outdated chain floors with a dual lower auger system engineered for controlled, low-torque feed movement and fewer wear components. Hydrostatic drive performance and all-steel construction deliver dependable uptime in the toughest environments.

Every Harsh Delivery Box comes standard with TTControl—an advanced electronic hydraulic control system that delivers precise feed flow, responsive operation, mechanical safety features, and tighter control over every feed cycle.

Dual "push auger" floor with conveyor discharge

Structural Platform

  • 6" x 6" heavy wall tube sub-frame
  • ⅜" floor w/ 10 ga stainless liners
  • 7 ga sidewalls w/ 10 ga stainless liners

Flow Management

  • Push auger design
  • Independent floor auger drives
  • 48"extendable cross conveyor
  • Hydraulic discharge door

Control System

  • Low-pressure hydraulic drive
  • Driver-friendly in-cab interface
  • 6-point scale system compatible

Models & Specs

Delivery Box Brochure

SpecificationD21 ND21D24 ND24
Capacity1100 ft³1200 ft³1300 ft³1400 ft³
Height94"94"94"94"
Overall Width107"123 ½"107"123 ½"
Overall Length284"284"322"322"
Min Power Required330 HP330 HP350 HP350 HP
Cab to Trunnion174"174"190"190"
After Frame90"90"90"90"

What's new?

Advanced (and Extremely Accurate) Feeding with the TTControl System

Harsh International partnered with HYDAC International to create the most advanced feeding control system the cattle feeding industry has ever seen. TTControl on a Harsh represents the pinnacle of mobile feeding technology, offering precision, efficiency, and adaptability for feed operations. This premium control system goes beyond simply mixing, providing advanced features that optimize your entire feeding process.

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