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New Rosco Maximizer 4B Asphalt Distributor for Sale Reach your full potential with the new Rosco Maximizer 4B. This trusted machine features a 24ft fully circulating, folding and extending spraybar as well as the user-friendly attributes you’ve come to love in the Rosco Distributor family. In-cab controls with automatic application rate control ensure consistent emulsion coverage. The large color display allows operators to monitor vitals, oversee width changes and engage the enviro-flush clean out system. With multiple tank capacities and an array of options including an oil heating system, each truck can be customized to fit your exact requirements. • 24’ (7.3 m) Fully Circulating, Folding & Extending Spraybar • Automatic In-Cab Controls • Internal Spraybar Valves • 560 gallons per minute, Viking Asphalt Pump • Enviro-Flush Clean Out System • Straight-Line Start and Stop • Accurate Application Regardless of Spraybar Width or Speed • 12 Presets for Application Rate • Speed and Distance Monitoring • External Controls & Pump Speed Display on Rear Fender |
| Body | |
|---|---|
| Insulation | - 2” (51 mm) rock wool with spacers to prevent compression - Protected by an aluminium jacket |
| Manhole | Weather tight and safety relieving cover with basket-type strainer Inside splash guards Steel measuring stick Tank vent and overflow |
| Manhole Opening | 22” in diameter |
| Manhole Overflow | 3” in diameter |
| Dimensions | |
|---|---|
| Length | Depends on type of truck purchased and options selected |
| Width | Depends on type of truck purchased and options selected |
| Height | Depends on type of truck purchased and options selected |
| Weight | Depends on type of truck purchased and options selected |
| Distributing Lines | High temperature, flexible metal hoses Steel pipe with ball and socket joint is not acceptable |
| Engine | |
|---|---|
| Tank Capacity | 2,050 gallons to 4,250 gallons* *Gallons listed are maximum tank capacities. Recommended tank capacities may be limited by 1.) Thermal expansion of materials. 2.) Density of materials. 3.) Truck/axle load ratings. For more detail, please contact your local LeeBoy Dealer. |
| Tank | Meets all applicable Federal DOT tank regulations ASTM A569 grade mild steel with minimum 10 gauge shell and 7 gauge flat heads Flanged reinforced and welded to shell inside and outside of tank Seams are all electrically welded Rear suction sump and front return |
| Thermometers | Thermometers: One 4” dial thermometer One internal pencil thermometer |
| Surge | 10 gauge steel with staggered openings to provide adequate tank strength and proper surge control |
| Drivetrain | |
|---|---|
| Transmission | Hydrostatic, front live power driven by engine crankshaft The hydrostatic pump is an infinitely variable, displacement axial piston pump Hydraulic reservoir: 20 gallons with thermometer and sight gauge and level indicator |
| Flush Tank | 25 gallons |
| Hydraulic | |
|---|---|
| Hydraulic Reserve | 20 Gallons |
| Hydraulic Pump | Viking, positive displacement pump Rotary gear type with built-in relief valve for safety Asphalt pump driven by low speed high torque fixed displacement hydraulic motor and connected by a flexible coupling Pump: 560 gallons per minute |
| Operational | |
|---|---|
| Heating System | Two diesel fired burners with electric ignition and heat limit controls Two, u-type, high temperature flue pipes running the length of the tank Single exhaust stack is constructed of stainless steel and includes a rain cover, removable if service is needed Heating flue size: 8” in diameter throughout Burners: 560,000 BTU per burner, per hour capacity |
| Spray Bar | 24’ full circulating, extendible spraybar Two 8’ independently controlled extending sections Each spray nozzle automatically turns on when extended and off when retracted Two 4’ fully circulating hydraulically folding wings Spray nozzles operated in 1’ increments All functions operated by the Plus+1 controller in the cab |
| Solution Tank Capacity | 2,050 gallons to 4,250 gallons* |
| Solution Tank Material | Steel 10 ga. (3.4 mm) shell; 7 ga. (4.5 mm) reinforced and flanged heads; all seams electrically-welded, inside and out |
| Rinse Tank Capacity | 25 gal |
| Nozzles | Spaced on 4” centers on spraybar |
| Nozzle Spacing | 4" |
| Clean Out | Enviro-flush system allows solvent circulation through asphalt pump, valves, distributing lines and spraybar Cleanout material returned to enviro-flush tank for later use or disposal Flush tank: 25 gallons Enviro-Flush tank: 25 gallons |
| Sump | At the rear of tank Cleanout plug and suction line from the pump includes tank cutoff valve |
| Heating Flue Size | 8” in diameter throughout |
| Heat System Burners | Two diesel fired burners with electric ignition and heat limit controls |
| Controller | Plus+1 CAN Bus control and onboard diagnostic system 7” high-resolution, color graphic display Controller for automatic application rate control Automatic valves for cab control of distributor functions Exclusive enviro-flush system with hydraulic pump speed control Settings for flow, speed calibration, spraybar width and spray bar on/off control by section Capable of storing up to 12 preset combinations of application rates and flow calibrations for instant retrieval Selectable readouts include FPM, GPM, total feet sprayed, total gallons sprayed, total square yards sprayed, flow and speed calibration, application rate, tank temperature, hour meter and spraybar width (English and metric units can be selected for the rate controls) Controller provides accurate applications regardless of changes in speed or spraybar width during operations Includes GPS ground speed sensor Convenient external controls and pump speed display mounted on rear fender |
Tank Capacity - 2,050 gallons (7,760 l) to 4,250 gallons (16,088 l) * Gallons listed are maximum tank capacities. Recommended tank capacities may be limited by 1.) Thermal expansion of materials. 2.) Density of materials. 3.) Truck/axle load ratings. For more detail, please contact your local Rosco Sales Representative or Dealer.
Tank - Meets all applicable Federal DOT regulations - 10 gauge (3.4 mm) steel shell - 7 gauge (4.5 mm) steel reinforced, flanged heads - Seams are electrically welded
Insulation - 2” (51 mm) rock wool with spacers to prevent compression - Protected by an aluminium jacket
Heat System - Two diesel fired burners with electric ignition - 560,000 BTU per burner, per hour capacity
Asphalt Pump - Viking, positive displacement pump - 560 gallon per minute (2,120 L)
Clean Out - Enviro-flush allows circulation through asphalt pump, valves, distributing lines and spraybar - Material returned to tank for later use or disposal - 25 gallons (95 l) capacity
Spraybar - Brass, slotted nozzles and valves are non-clogging - Quick-disconnect allows operator to change spray widths in 4” (102 mm) increments - 24’ (7.3 m) full circulating bar, extendable spraybar - Two 8’ (2.43 m) independently controlled, extending sections - Two 4’ (1.2 m) fully circulating hydraulically folding wings - Nozzles: spaced 4” (102 mm) center on spraybar
Operator’s In-Cab - Plus+1 CAN Bus control and onboard diagnostics Controls - 7” (177 mm) 800 x 480, high-res color display - Automatic application rate control - Settings for flow, speed calibration, spraybar width, spraybar on/off control by section - Up to 12 application rate preset combinations - Readouts include FPM, GPM, total feet sprayed, total gallons sprayed, total sq. yards sprayed, flow and speed calibration, application rate, tank temperature, hour meter, spraybar width - Convenient external controls and pump speed display mounted on rear fender
Training and Support
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
| Main Technical Specifications | |
|---|---|
| MAKE | Rosco |
| MODEL | Maximizer 4B |
Do you want to know if renting makes more economical sense?
Call us and find out today.
