Ambrose Equipment


2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at
2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at
2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at
2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at
2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at
2019 ROSCO MAXIMIZER 2B at www.ambroseequipment.com2019 ROSCO MAXIMIZER 2B at

For Sale Price:Call


Applying a tack coat requires a sophisticated piece of equipment like the Maximizer 2B to ensure a uniform spray. The folding spray bar allows application without extensions and easily adjusts to provide even coverage of triple overlap fan spray pattern. Trusting in the proven reliability and solid performance that can only be found in a Viking asphalt pump coupled with our proprietary spraying algorithms, the Maximizer 2B yields long-lasting, top notch performance for all application types.

Performance Features:
• 12’ (3.7 m) Fully Circulating Folding Spraybar
• Application Without Extensions
• Automatic In-Cab Controls
• Internal Spraybar Valves
• 400 Gallons Per Minute (1,514 lpm) Viking Asphalt Pump
• Enviro-Flush Clean Out System
• Accurate Application Regardless of Spraybar Width or Speed
• 12 Presets for Application Rate
• GPS speed and distance monitoring
• Thermostatically controlled burners

Job Application:
• Tack coating
• Chip sealing/surface treating
• Shoulder repairs
• Fog sealing


Depends on type of truck purchased and options selected
Depends on type of truck purchased and options selected
Depends on type of truck purchased and options selected
Depends on type of truck purchased and options selected


At the rear of tank
Cleanout plug and suction line from the pump includes tank cutoff valve
Sump Size
4” (102 mm) in diameter

Heat System

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
Heating Flue Size
8” (203 mm) in diameter throughout
Two diesel fired burners with electric ignition and heat limit controls | 560,000 BTU per burner, per hour capacity

Asphalt 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
400 gallons per minute (1,514 l per minute)

Other Details

1,050 gallons (3,974 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
Weather tight and safety relieving cover with basket-type strainer | Inside splash guards | Steel measuring stick | Tank vent and overflow | Manhole opening: 22” (.559 m) in diameter | Overflow: 3” (76 mm) in diameter
Distributing Lines
High temperature, flexible metal hoses | Steel pipe with ball and socket joint is not acceptable
Plus+1 CAN Bus control and onboard diagnostic system | DP 700 [7” (177.8 mm), 800 x 480 pixel) 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 | Automatic valves for cab control of distributor functions | 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 mounted on rear fender
Meets all applicable Federal DOT tank regulations | ASTM A569 grade mild steel with minimum 10 gauge (3.4 mm) shell and 7 gauge (4.5 mm) flat heads | Flanged reinforced and welded to shell inside and outside of tank | Seams are all electrically welded | Thermometers: One 4” (102 mm) dial thermometer | One internal pencil thermometer
2” (51 mm) rock wool with spacers to prevent compression | Clips to secure position of insulation and protected by an aluminum jacket
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 (95 l) | Enviro-Flush tank: 25 gallons (95 l)
Spray System
Power lift and shift, exclusive two-way spraybar breakaway system | Spraybar’s two-way safety relieving feature provides protection against damage if an obstruction is hit while traveling either forward or reverse | Includes a manual spraybar lock-up assembly | Nozzles are brass, slotted and valves are non-clogging | Each has a quick-disconnect feature allowing the operator to change spray widths in 4” (102 mm) increments across the entire bar without the use of tools or blank nozzles | Spraybar: 12’ (3.658 m) full circulating bar | Two 4’ (1.219 m) center sections | Two 2’ (.610 m) hydraulic folding spraybar wings | Nozzles: spaced on 4” (.102 m) centers on spraybar | Spraybar shift: 18” (.457 m) each way
Hydrostatic, front live power driven by engine crankshaft | The hydrostatic pump is an infinitely variable, displacement axial piston pump | Hydraulic reservoir: 20 gallons (76 l) with temperature and sight gauge and level indicator
Additional Standard Equipment
Hand spray wand with a 25’ (7.6 m) rubber hose | Front and rear dial contents gauge | 4” (102 mm) dial and internal pencil thermometers | ICC clearance lights and reflectors | Sample valve | Back-up alarm | Mud flaps | Ladder and platform assembly | Grease gun
Optional Equipment
Installation for a customer supplied truck chassis | PTO transmission (required if not using front live power) | LPG burner in lieu of diesel burner [includes 52 gallon (197 l) LP tank] | LPG burners with electronic ignition, 100% outfire protection and heat control | Diesel burners with outfire protection and heat limit control | Heated asphalt pump | Washdown system with pump and hose, self-winding hose reel | Spraybar extensions, 1’ (.305 m) lengths (max 4 each) | Spraybar extensions, 2’ (.610 m) lengths (max 2 each) | Loading hose, 3” x 15’ (76 mm x 4.572 m) flexible steel with quick couplers | Loading hose, 3” x 15’ (76 mm x 4.572 m) rubber with quick couplers | Electric overnight heat, 240V single phase | Radar horn in lieu of GPS

General Comments

The technical data contained herein is subject to change due to continuous engineering and development.

Ambrose Equipment

get a quote now!


1401 Hooksett Road Hooksett, NH 03106

Phone: (603) 644-8787 | Fax: (603) 644-8747
Hours: Monday-Friday (7 AM-5 PM)


1 Madison Street Plainville, MA 02762

Phone: (508) 643-0044 | Fax: (508) 643-0034
Hours: Monday-Friday (7 AM-5 PM)

Site Hosted®
© Copyright by Sandhills Publishing Company 2018. All rights reserved. Reproduction of material appearing on this Web site is strictly prohibited without written permission. Machinery Trader and Machinery Trader Marketbook are registered trademarks of Sandhills Publishing Company.

Copyright & Legal Notice   |   Privacy Policy