The 4930 Self-Propelled Sprayer features Solution Command System (SCS) providing a means of automatically controlling the operations prior to and after spraying. The days of complicated and hard-to-understand manual valve manifolds are gone. The SCS uses electric and pneumatic valves in conjunction with software controls to perform common operations such as:

• Loading water into the solution tank
• Loading chemicals through the eductor
• Agitating the solution tank
• Rinsing the solution plumbing and components

The 4730 Self-Propelled Sprayer features a 3,028 L Polyethylene tank with 76.2 mm (3 in.) quick fill. The 4830 Self-Propelled Sprayer features a 3,785 L Stainless steel tank with 76.2 mm (3 in.) quick fill. Stainless steel tanks are available as an option.

These large capacity tanks equate to more time spent spraying and less time refilling. They feature:

• Located above the axles to prevent interference with crop
• Specially shaped tank improves rearward visibility and shortens the vehicle for a tighter turning radius over standard tank designs
• Ejector effect of agitation nozzles increases agitation several times in relation to the liquid being pumped
• Agitation flow can be controlled from the ground and from the cab
• Solution tank designed for complete drainage, the poly. tank leaves only approximately 30 millilitres while the stainless steel tank leaves less than half a litre