549-60-09 D7 11.5-13K Load HD LoPro Dump Trailer Rev2025Oct.docx
DOCX document 256 KB Posted
- Solicitation number
- 26-494DOT-FINAD-B-50131
- Issued by
- Illinois
About this file
This specification document outlines requirements for a Heavy-Duty Lo Pro Dump Trailer for the State of Illinois Department of Transportation, Bureau of Business Services. The specification covers the procurement of a single dump trailer designed for multi-purpose hauling in departmental operations. The trailer must be a manufacturer's latest standard model with a load capacity between 11,500 and 13,000 pounds, featuring a minimum of two axles and four pneumatic tires, an overall width not exceeding 102 inches, and a body length between 168 and 192 inches. District-specific configuration requirements for District 7 Bridge Crew Trailer include a dump body with minimum dimensions of 82 by 192 inches, a 7-gauge steel floor, skid steer loading ramps, and a telescopic dump body hoist. The trailer must be complete with all necessary accessories upon delivery, including a hydraulic hoist system with electric over hydraulic pump, electric self-adjusting brakes on both axles, LED lighting compliant with Illinois Motor Vehicle Laws and Federal safety requirements, and a mesh tarp system with dual rear ramps.
All bidders must comply with the specification requirements without deviations seeking lower pricing, and bidders are required to submit copies of the specification and descriptive literature with their bid response. The manufacturer must provide a minimum one-year warranty covering all defective parts and workmanship from the date of acceptance, with warranty service performed at no cost to the State. Educational instruction by qualified factory or dealer personnel must be provided upon delivery or as scheduled, covering operation, routine service, and maintenance for all assigned personnel. The State reserves the right to request a demonstration of the unit prior to delivery, with the cost of minor modifications required by the specification borne by the successful bidder. Complete operators' manuals, parts lists, warranty information, and service or shop manuals must be provided at delivery, potentially on flash drive format. All components must comply with current Federal, State, OSHA, ANSI, and NEMA safety standards.
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Text version
Specification No. 549-60-09 D7
Specification No. 549-60-09 Specifications for a HD Lo Pro Dump Trailer
State of Illinois Department of Transportation Bureau of Business Services Specifications for a Heavy-Duty Lo Pro Dump Trailer October 2025 This specification covers a Heavy-Duty Lo Pro Dump Trailer for use in the Department of Transportation Operations for multi-purpose hauling. To improve operating efficiency, parts and service availability the Department of Transportation is specifying acceptable units by required equipment and accessories as outlined below.
Requirements of the Bidders:
All bidders are expected to quote upon a manufacturer's latest standard model complete with all standard equipment plus any optional or special equipment required. Optional equipment when called for in the specification to be included in the quoted unit price. Units shall have all necessary accessories and attachments mounted when delivered and as described in the attached specifications. Deviations from these requirements in efforts to obtain extremely low prices will not be acceptable. Equipment proposed meet the requirements specified below.
Unless otherwise specified, the proposed equipment shall be complete in all parts and ready for immediate use upon delivery.
Bidders are advised to carefully read these specifications as changes have been made since the last solicitation issue.
Proposed with this Bid:
| Make: |
| Model: |
| Manufactured By: |
| Bidder: |
| Telephone: |
| Contact Name: |
| Email: |
All units to include the following standard or optional accessories and equipment:
Trailer design: See District Specific options.
Load Capacity: 11,500-13,000 lbs.
| Load Capacity: |
Capacity: GVWR as needed to meet load capacity range specified.
| Capacity: |
The trailer shall comply with all current Federal and State Safety Standards.
The trailer to be constructed with a minimum of two (2) axles and four (4) pneumatic tires
| Number of axles: |
| Number of tires: |
Floor width of trailer between fenders minimum 82”:
| Inside Width: |
| Feet/Inches |
The overall or outside width of the trailer maximum 102”.
| Overall width: |
| Feet/Inches |
The overall body length 168”-192”
| Length: |
| Feet/Inches |
Dual rear ramps, heavy-duty self-cleaning channel or grate type rated to support max load.
Headboard/bulkhead – Full width across front of body The sides of body portion of the trailer to have heavy-duty full coverage fenders and rub rails with stake pockets.
The body sides minimum 24” in height.
Tarp System – Standard Mesh Tarp Rear Gate – Combination barn door spreader gate The body floor material 10-gauge minimum flat steel welded to the body crossmembers.
Minimum of six (6) “D” rings rated at a minimum of 5k each, located at the front, center and rear corners of the floor.
Trailer Frame:
Main beams to be wide flange beams or tubular steel capable of supporting the rated trailer capacity.
| Main beam type: |
| Main beam size on chassis: |
| Lbs./ft. |
All frame members minimum 50,000 psi., steel main rails from front to drawbar to rear of trailer.
| Steel rating: |
| PSI |
Crossmembers to be designed, sized and spaced to meet trailer GVW specifications.
| Crossmember size: |
| @ |
| Lbs./ft. |
| Weight/length on |
| Centers |
centers
Side frame rails minimum 5" structural channel, tubular, or beam.
| Channel/tube size: |
| Inches |
| Weight/length: |
| Inches |
Trailer tongue:
Designed for bumper pull, A-frame design, maximum length required to accommodate trucks with attached equipment, adjustable channel height 3-inch pintle with capacity to meet or exceed total GVW of trailer, minimum 12,000lb. setback tongue jack with sand / flat shoe. Toolbox for tiedowns or chains.
| Tongue Jack Capacity: |
Safety chains and hooks rated for trailer GVW to be included.
Hydraulic Hoist System:
A self-contained hydraulic hoist system to be supplied. System with electric over hydraulic pump, contained battery charged from tow vehicle, tethered control for pump control.
Truck Connection for Lighting and Electrical:
Type – Heavy all-weather cord with 7-way connector, utilizing round pins and sockets, SAE/ATA approved, plug portion installed on trailer with lead long enough to allow for turning movements of the trailer. The pin portion or socket is provided with the truck installation. (See diagram on last page).
Breakaway System:
The electric brake system to include a sealed breakaway safety system.
Axle / Suspension:
Minimum of two (2) 8,000lb. minimum axles with spring or torsion flex type suspension. Hubs to be oil bath design. Brakes, electric self-adjusting type located on both axles.
Component:
| Make: |
| Model: |
Tires and Wheels:
New, first run quality, trailer type, radial size 17.5” or as needed to meet GVWR with matching spare tire and wheel mounted on trailer. Wheels to be manufacturers standard color or finish.
| Brand Name: |
| Tread: |
| Size: |
| Capacity each: |
Wiring and Lights:
All wiring and lights to be in a totally enclosed package. All holes in the body to be grommeted and sealed and junction boxes provided when necessary.
Clearance lights and reflectors to comply with the Illinois Motor Vehicle Laws and Federal safety requirements plus taillights, stop lights, and turn signal lights to be provided.
All exterior lights to be LED and mounted in shock-proof light mountings.
DOT approved reflective conspicuity tape to run entire length of trailer at bottom of side, walls, and rear gate.
Paint/Finish:
All parts normally painted to be cleaned, prepped, painted or powder coated manufacturer’s standard color.
All under carriage not painted or powder coated to be coated with an automotive type corrosion prohibitor.
The above specifications will be the same for all standard dump trailers.
District Specific Configuration and Options:
Listed below are the requirements for the configuration for the requesting District’s unit. Some options may be in “Lieu of” or “in Addition to” the base specification.
District 7 Bridge Crew Trailer Dump Body: In “Lieu” of base specification.
Dump body upgrades:
· Minimum Dimensions 82” x 192”.
· 7-gauge steel floor.
· Skid steer loading ramps.
· Telescopic dump body hoist.
· Maximum GVWR for body supplied.
| Dump body dimensions: |
| GVWR: |
Warranty and General Bid Information:
Safety Features:
The unit proposed must comply with all Federal, OSHA and ANSI safety requirements.
Inspection and Tests:
The State of Illinois reserves the right to request the bidder to give a demonstration of the unit prior to delivery.
Cost of minor modifications to the unit, if required, and contained in the specifications, will be borne by the successful bidder.
Manufacturer's Standard Warranty:
Coverage - All defective parts and workmanship.
Duration - One (1) year from date of acceptance minimum.
Warranty service - All defects shall be corrected at no cost to the State.
| Warranty Duration: |
Safety Components:
The truck/unit shall be furnished complete with all safety components that are required by the current Federal, State, ANSI, NEMA and OSHA Safety Standards.
Manuals:
Copies of all operators’ manuals, parts lists and warranty information shall be provided at the time of delivery.
One copy of the service or shop manual for each machine shall be provided upon delivery.
Note: The manuals, parts lists, and service or shop manuals listed above may be furnished on Flash drive in lieu of paper.
Educational Instruction:
Instruction performed by qualified factory or dealer personnel covering the operation, routine service and maintenance of the complete unit shall be provided upon delivery or scheduled thereafter. The instruction shall be for all personnel in the assigned headquarters location of the machine. More than a single day may be required to satisfy this requirement.
If available, an instructional video covering the operation of this equipment.
Bid Response:
Bidders will need to send copies of each of the following with their bid response.
a) Specification
b) Descriptive Literature Bidder/Vendor acknowledges the requirements of the specification. Yes |_| No |_|
| Bidder/Vendor Initials: |
| Date: |
Note: Navistar uses a Dark Green Wire for their ABS pin instead of the blue shown.
Picture is for visual reference only. Bid per specification.
image1.png image2.jpeg image3.png
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