A controlled recirculation system and method for a tender vehicle to ensure thorough mixing of an agricultural product for application by an agricultural sprayer onto an agricultural field. The controlled recirculation system is contained on the tender vehicle. While the tender vehicle is in transit to fill the agricultural sprayer in the field, the controlled recirculation system recirculates the agricultural product through recirculation plumbing before delivery to the sprayer. The system and method include a feedback loop that dictates when recirculation of the agricultural product is needed. If recirculation is needed, then a carrier pump moves the agricultural product out of the primary carrier tank, through recirculation plumbing, and subsequently returns the mixture to the primary carrier tank. This automated process encourages thorough mixing and homogeneity of the agricultural product before transfer to the agricultural sprayer.

A service vehicle includes a service truck with a truck bed and a fluid service assembly. The fluid service assembly includes a fluid service module supported by the bed and a hose reel assembly. The fluid service module includes a housing, a first fluid tank, a first fluid pump, a waste fluid tank, and a waste fluid pump. The first fluid tank is removeably attached to the housing. The first fluid pump pumps the fluid out of the first fluid tank. The waste fluid tank has a waste fluid interior for containing a waste fluid. The waste fluid pump pumps the waste fluid into and out of the waste fluid tank. The hose reel assembly is coupled to the service truck independent of the fluid service module. The hose reel assembly includes a hose reel receives the fluid pumped by the first fluid pump.

In some implementations, a dual gas transport system includes a trailer, one or more tanks mounted on the trailer, wherein each of the one or more tanks includes a first compartment and a second compartment, the first and second compartments being separated from each other by a sliding piston, and an electronic control module configured to control operations of the one or more tanks.

A high pressure air compressor system includes a trailer, a compressor assembly, a fuel assembly, a control panel, and an enclosure. The trailer includes a platform and a tractive assembly coupled to the platform. The compressor assembly is supported by the platform. The fuel assembly is coupled to the platform and fluidly coupled to the compressor assembly. The control panel communicably is coupled to the compressor assembly. The control panel is supported by the platform. The enclosure extends along the platform with the compressor assembly and the fuel assembly disposed therein.