Feature Specification Model Simonsen R Model (e.g., R10, R12, R14, R16) Type Truck-mounted, PTO-driven, dual-spinner broadcast spreader Capacity Ranges from ~10 to ~16+ cubic yards (model dependent) Hopper Design Rounded or rounded-rectangular design for strength and good material flow Construction Heavy-duty high-tensile steel; Abrasion-resistant liners at key wear points Spreader Width Up to 80+ ft (dependent on material, gate setting, and speed) Drive System Standard truck PTO with heavy-duty driveline, gearbox, and chain drive to spinners Control System Manual crank or optional hydraulic/electric metering gate control Conveyor Heavy-duty drag chain or optional steel apron conveyor Use Case A dependable workhorse for farmers and applicators needing a straightforward, durable, and cost-effective spreader for applying granular fertilizer, lime, seed, or other dry amendments over large acreage.