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ATTACHMENT 1
SALIENT CHARACTERISTICS
Gooseneck Trailer for Concho Agency Purpose. This attachment establishes the minimum salient characteristics for the heavy-duty equipment trailer required by the Government. The contractor may offer an equivalent product that meets or exceeds all stated minimum requirements.
Basis of Requirements.
All items are brand name or equal as detailed below:
| Item# |
| Description |
| Qty |
| Minimum Salient Characteristics |
| 00001 |
| 25’ + 5’ Trailer |
| 1 |
| Similar to: Big Tex 3XGN-25+5 Gooseneck Trailer with Dual Electric Over Hydraulic Landing Gear |
See below
1. Minimum Salient Characteristics
| Characteristic |
| Minimum Requirement |
| Trailer length |
| 25 feet + 5 feet (25' + 5') configuration. |
| Axles |
| Two (2) 15,000-lb. axles; dual-wheel configuration; oil bath and Valcrum caps. |
| Brakes |
| Forward self-adjusting electric brakes on both axles. Electric-over-hydraulic drum brakes are identified in the source specifications. |
| Suspension |
| Heavy-duty 44,000-lb. adjustable suspension. |
| Coupler |
| 2-5/16-inch ball, adjustable square crank. |
| Safety chains |
| Two (2) 1/2-inch Grade 80 safety chains with safety-latch hooks. |
| Landing gear / jack |
| Dual two-speed landing gear with 50,000-lb. capacity, bolted on; dual electric-over-hydraulic landing gear |
| Frame |
| 12-inch I-beam, 22-lb. up to 30 feet; 14-inch I-beam on 30-foot-plus trailers. |
| Cross-members |
| 6-inch I-beam cross-members at 16-inch centers. |
| Floor |
| Treated pine floor. |
| Ramps |
| 5-foot double-hinged, spring-assist, flip-over ramps. |
| Dovetail |
| 5-foot cleated dovetail. |
| Stake pockets |
| Stake pockets along both sides, 24 inches on center; quantity varies by trailer length. |
| Trailer plug |
| 7-way RV plug. |
| Lighting |
| Recessed, grommet-mounted LED lighting. |
| Wiring |
| Sealed, modular, cold-weather wiring harness. |
| Tires |
| ST215/75 R-17.5, Load Range H, dual tires. |
| Wheels |
| 17.5-inch HC x 6.75-inch; 8 x 275 mm bolt circle; hub-piloted; dual-wheel configuration. |
| Spare tire |
| Spare tire and wheel, ST215/75 R-17.5 Load Range H, with top-of-neck spare tire mount. |
| Finish / paint |
| Professional finish with primer; black paint. |
| Rub rail |
| 3/8-inch heavy-duty rub rail on both sides. |
| Breakaway system |
| Complete breakaway system with cable and charger. |
| Mudflaps |
| Mudflaps required. |
| Front storage |
| Front lockable toolbox uprights. |
| Toolbox |
| Low-profile side-mount toolbox, 12 inches x 18 inches x 36 inches. |
| Neck deck |
| Removable, bolt-on deck on the neck, 8 feet wide x 6 feet long. |
| Cargo winch system |
| Sliding winch track; source specifies sliding winch track as standard on trailers 28 feet or longer and identifies 4-inch sliding and weld-on winch options. |
| Pipe chain spools |
| 1-1/4-inch pipe chain spools between stake pockets. |
| Tie-down strap |
| 4-inch x 30-foot strap. |
| D-rings |
| Additional 5/8-inch D-rings. |
| Steps and handles |
| Two (2) retractable side-bed steps with handles. |
2. Equivalent Products The Government is not requiring the specific manufacturer or model identified in the source material. Any offered trailer must meet or exceed the minimum salient characteristics stated in this attachment. If the offeror proposes an equivalent product, the offeror shall provide sufficient manufacturer literature, specifications, or other technical information for the Government to verify compliance with each applicable requirement.
Salient Characteristics – Heavy-Duty Equipment Trailer