Grain hoppers: body, gates and combination
A hopper’s body volume, discharge arrangement and combination format answer different purchase questions.
Gravity body versus powered tender
The commodity body and verified discharge path distinguish a highway hopper from an agricultural tender; combination position remains a separate overlay.
Gravity hopper
Hopper cones and bottom traps create the gravity-discharge path.
Agricultural tender
A documented conveyor or auger transfers seed or fertilizer from the body.
Choose the operating arrangement
The Distinction references separate tandem, tri-axle and Super-B products. Keep the combination format with the exact equipment configuration. A shared body family does not establish identical dimensions, tare or operating limits across the group.
- Single or combination equipment
- Actual axle arrangement
- Configured body
- Coupling equipment
Check the receiving interface
Record gate position, discharge clearance and the receiving system. Ask how the intended commodity flows and what access is required for inspection and cleaning. Volume is not a mass rating, especially when commodity density or moisture changes.
- Discharge opening and clearance
- Receiving pit or conveyor
- Commodity characteristics
- Cleaning and access
Inspect body and gates
Review body condition, gate operation, seals and running gear. Obtain the current equipped weight and rating documents for the actual combination. Confirm route and seasonal conditions separately from a manufacturer’s structural information.
- Gate and seal condition
- Body repairs
- Current scale evidence
- Jurisdictional operating review