Listing details

2026 7'x16' Big Tex Gooseneck Dump

Manufacturer: Big Tex Trailer Manufacturing, Inc.. Model: 14GX 83X16 15.9K GOOSENECK SCISSOR DUMP. Length: 16'. Width: 7'. GVWR: 15,900. Weight: 5,165 lbs. Stock number: 476550. 14GX Heavy Duty Tandem Axle Gooseneck DumpFor the ultimate in strength and durability, the 14GX Heavy Duty Tandem Axle Extra Wide Gooseneck Dump Trailer features a robust structure and frame, a heavy-duty dump box, and 10-Gauge steel floors. It is designed to handle heavy-duty and extra-wide loads with superior stability and efficiency.Standard Features and Available Options:Axles: 2 - 7,000# Premium, Cambered Axles with Quick-Lubricating Hubs; drop axles lower deck height to 24" from groundBrakes: Forward self-adjusting electric brakes on both axlesSuspension: Multi-leaf slipper spring with equalizerTongue: 8" seamless I-beam integrated with frame (10#)Coupler: Round adjustable pin 2-5/16" gooseneck coupler; adjustable pintle in channel in lieu of couplerSafety Chains: 3/8" Grade 70 with safety latch hook (2 each)Jacks: Dual 12,000# drop-leg jacks (side wind); dual 2-speed landing gearFrame: 8" I-beam (10#)Cross-Members: 3" channel on 16" centersFloor: 10-Gauge smooth steelFenders: 9" x 72" 14-Gauge diamond plate double brokeRamps: Not included; 6.5' slide-in ramp package availableStake Pockets: Along both sides, quantity varies by lengthTrailer Plug: 7-way RVLights: Recessed, grommet-mounted L.E.D. lightingWiring: Sealed, modular cold-weather wiring harnessTires: ST235/80 R-16 Load Range E radial tiresBolt Pattern: 8-lugWheels: Black Mod steelSpare Mount: Side spare tire mountSpare Tire: Not included; spare tire and wheel available in ST235/80 R-16 LR-E, with ST235/80 R-16 LR-G spare tire upgrade availablePaint: Professional finish with primer standard; black paintTie-Downs: (4) 1/2" D-rings inside bed; along sides and rear for cargo controlBreak-Away Kit: Complete breakaway system with zip breakaway cableBattery: 12V deep cycleCharger: 5A 110V onboard battery chargerDeck on Neck: Removable bolt-on deck, 8' W x 6' LGate: Rear combo gate with barn doors and spreader gateJ-Hooks: Along sides and rear for cargo controlPower: Power up/power down and gravity-down hydraulic pump; 5 Watt solar charger; wireless remoteRam: Self-contained scissorSides: 24" tall (10-Gauge) with formed channel supports; 4' solid sheet metal sidesStabilizers: Rear stabilizer standsSteps: Convenient side-step to access top railStorage: Lockable pump and battery box mounted between front jacksTarp: Fully formed tarp shroud with tarp and rear tarp rod holdersTop Rail: 3" x 2" rectangular tubingSteps and Handles: Convenient side-step to access top railBuilt for demanding hauling applications, this 14GX gooseneck dump combines heavy-duty construction with practical equipment-control and unloading features.