537-60-05 D6 5-6K Load Utility Fixed DBTW Trailer Min 7K GVWR 10ft deck option Rev2025Sept.docx
DOCX document 231 KB Posted
- Solicitation number
- 26-494DOT-FINAD-B-50131
- Issued by
- Illinois
About this file
This is a specification document issued by the State of Illinois Department of Transportation Bureau of Business Services for the procurement of a utility stationary deck trailer to be used by the Department's Operations crew for landscape and mowing purposes. The specification calls for a tandem axle utility deck trailer with a minimum 7,000 lbs. Gross Vehicle Weight Rating and an on-deck load capacity of 5,000-6,000 lbs. District 6 Operations has specified a 10-foot deck length, which deviates from the base 20-foot specification. The trailer must feature a minimum 82-inch interior fender width (not exceeding 102 inches overall width), a single rear ramp gate with mesh or grate construction, heavy-duty fenders with tubular perimeter rub rails, standard stake pockets, 2-inch by 6-inch wooden deck planks, and a minimum of six flush-mounted D-rings rated at 5,000 lbs. each. The specifications require all bidders to quote on manufacturers' latest standard models complete with standard equipment and any specified optional equipment included in the unit price, with no deviations acceptable for cost reduction purposes.
The trailer frame shall be constructed of 50,000 psi steel with wide flange beams, channels, or tubular steel main beams, and shall include a bumper-pull A-frame tongue design with a 3-inch pintle connection rated for minimum 5,000 lbs., adjustable channel height, and tongue jack with sand or flat shoe. The trailer must be equipped with a minimum of two 3,500 lb. axles with spring or torsion flex suspension, EZ lube hubs, and electric self-adjusting brakes on both axles. Tires must be new, first-run quality ST235/80R16 radial trailer tires or equivalent to meet GVWR specifications with matching spare tire and wheel mounted on the trailer. The electrical system requires a heavy all-weather 7-way SAE/ATA approved connector with LED lighting throughout and DOT-approved reflective conspicuity tape. All proposed units must include a manufacturer's standard one-year warranty covering all defective parts and workmanship, with warranty service provided at no cost to the State. Bidders must provide specification compliance documentation, descriptive literature, operator's manuals, parts lists, warranty information, service or shop manuals, and qualified factory or dealer personnel to provide educational instruction covering operation, routine service, and maintenance for all assigned personnel at the headquarters location.
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Text version
Specification No. 537-60-05 D6 Ops
Specification No. 537-60-05 Specifications for a Utility Stationary Deck Trailer
State of Illinois Department of Transportation Bureau of Business Services Specifications for a Utility Stationary Deck Trailer May 2025 This specification covers a Tandem Axle Utility Deck Trailer for use in the Department of Transportation Operations crew for landscape and mowing purposes. 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: |
| Address: |
| Telephone: |
| Contact Name: |
| Email: |
All units to include the following standard or optional accessories and equipment:
Trailer design:
Capacity: 7,000 lbs. minimum GVWR.
| Capacity: |
On deck load capacity reference 5,000-6,000 lbs.
| On Deck Load 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: |
Deck width of trailer between fenders minimum 82”:
| Inside Fender Width: |
| Feet/Inches |
The overall or outside width of the trailer not to exceed 102”.
| Overall width: |
| Feet/Inches |
The overall trailer deck length 20’-0” (See District Specific Option)
| Deck Length: |
| Feet/Inches |
Single rear ramp gate opening on back of trailer, minimum 48” long, heavy-duty mesh or grate type gate rated to support max load with cable or spring assist in lifting and lowering rear ramp.
The sides of the trailer deck constructed with heavy-duty, full coverage fenders and raised tubular perimeter rub rail.
Standard stake pockets evenly spaced along the front and sides of deck.
The wooden deck material to be industry standard 2”x6” planks securely fastened to the frame crossmembers.
Minimum of six (6) flush mounted “D” rings rated at 5k each, locate at the front, center and rear corners of the open deck.
Trailer Frame:
Main beams to be wide flange beams, channel or tubular steel capable of supporting the rated trailer capacity.
| Main beam type: |
| Main beam size on chassis: |
| Lbs./ft. |
All frame members 50,000 psi., steel main rails from front to drawbar to rear of trailer.
| Steel rating: |
| PSI |
Crossmembers designed, sized and spaced to meet trailer GVW specifications.
| Crossmember size: |
| In.@ |
| Lbs./ft. |
| Weight/length on |
| Centers |
centers
Side frame rails, structural channel, tubular, or beam steel sized to meet GVW specifications.
| 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 5,000lb., setback, tongue jack with sand / flat shoe. Manufacturer’s standard toolbox for tiedowns or chains.
| Tongue Jack Capacity: |
Safety chains and hooks rated for trailer GVW shall be included.
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 shall include a sealed breakaway safety system.
Axle / Suspension:
Axle and suspension, minimum of two (2) 3,500lb. axles with spring or torsion flex type suspension. Hubs to be EZ lube design. Brakes, electric self-adjusting type located on both axles.
Component:
| Make: |
| Model: |
Tires and Wheels:
New, first run quality, trailer type, radial size ST235/80R16 or as needed to meet GVWR with matching spare tire and wheel mounted on trailer. Wheels to be manufacturers standard color or finish.
| Size: |
| Capacity each: |
Wiring and Lights:
All holes in the body/frame to be grommeted, sealed and junction boxes provided when necessary.
Lighting and reflectors shall comply with the Illinois Motor Vehicle Laws and Federal safety requirements.
All exterior lights to be LED and mounted in shock-proof light mountings.
DOT approved reflective conspicuity tape shall 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 protective coating.
The above specifications will be the same for all units:
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 6 Operations Deck Length: In “Lieu” of base specification.
The overall trailer deck length to be 10’-0”.
| Deck Length: |
| Feet/Inches |
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.jpeg image2.png
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