Specifications include, but are not limited to: trailer shall be a heavy-duty, 8,000 lbs. capacity, tandem axle, asphalt maintenance distributor with tank, heating system, burners, engine, pumping system, hand spray and spray bar. ; 2.1. This specification is to describe the asphalt hotbox reclaimer unit designed to manage up to four (4) tons (8,000 lbs.) of plant asphalt road mix. 2.2. The unit is designed as a trailer and the hotbox is permanently affixed to the trailer framework. 2.3. The unit offers the user the ability to maintain hot mix asphalt or cold patch material at workable temperatures for up to seventy-two (72) hours continuously ; The unit is to include a sealed weather resistant NEMA Type 4 control panel. 3.2. The NEMA Type 4 control panel dimensions measure 12” x 10” x 8”. 3.3. The control panel incorporates an Allen-Bradley Programmable Logic Controller (PLC) or equal, and Allen Bradley 2” Human Machine Interface (HMI) or equal. 3.4. The control panel monitors and controls heating temperatures from 50-350 degrees Fahrenheit. 3.5. The control panel allows for monitoring, tracking and logging of data. 3.6. The control panel incorporates an on-delay burner start up on a 0-168 hour adjustment. 3.7. The control panel will display real time voltage with accuracy of +/- 3%. ; 4.1. Asphalt storage compartment will be heated by a diesel fueled 12VDC KEM 101 Beckett burner, or equal. 4.2. Burner rating is not to exceed 105,000 BTU. 4.3. The diesel burner must be mounted to the hot box above the trailer frame within the chassis. Burners mounted even with or below the frame are unacceptable. 4.4. Burner must be easily removed for maintenance by removing four (4) nuts and a fuel line. ; 5.1. Structural channel steel. 5.2. All corners and fatigue areas will be gusseted. 5.3. The trailer frame will include 2½” x ¼ wall square tube steel cross members. 5.4. The upper frame directly beneath the hot box will be fabricated with a minimum of four (4), six inch (6”) @ 8.2 pound structural channel steel long members and three (3), six inch (6”) channel steel @ 8.2 pound structural channel steel cross members to support frame and hydraulic scissors hoist.