2024 Diamond C 8.5×35 25K Gooseneck Equipment Trailer w/Spare Mount

For the heaviest hauling in the lineup, this 2024 Diamond C 8.5×35 25K gooseneck equipment trailer brings serious capacity to the table with a 25,000 lb GVWR and a 16,520 lb payload. New and finished in black, the gooseneck coupling and 35′ deck make it the go-to for large tractors, multiple pieces of equipment, and long loads that a bumper-pull can’t safely carry.

Gooseneck Stability for Big Payloads

A gooseneck hitch places the load ahead of the truck’s rear axle, giving you tighter turning, better weight distribution, and steadier towing at highway speed than a comparable bumper-pull. The 12′ fully automatic dovetail lowers and raises on its own, so loading low-clearance equipment is a one-person job. Dual 10K electric drum braked axles on 5-leaf slipper springs and a 16″ engineered beam frame provide the strength for repeated heavy work.

Specifications

• 2024 Diamond C, model FMAX210 HDT35x102, new, black
• Two 10K electric drum braked axles, 5-leaf slipper spring suspension
• 16″ engineered beam frame, 3″ I-beam crossmembers on 16″ centers with formed gussets
• 25K Bulldog BX1 coupler (2-5/16″ ball), 12″ engineered neck, sway control pipe
• 12′ fully automatic dovetail with 5 amp charger
• Dual 12K drop-leg jacks, 7 watt Solarpulse charging system, Group 27 battery
• 2″ treated decking with Blackwood outer decking option
• 2″x3/8″ rub rail with stake pockets and pipe spools
• 14″x14″x42″ underslung storage box, winch mounting tray, six 5/8″ D-rings
• ST235/80R16 dual 14-ply radial tires, 8-hole black wheels, all LED lights
• GVWR 25,000 lbs, empty 8,480 lbs, payload 16,520 lbs

Choosing a gooseneck means confirming your truck has a proper bed-mounted hitch and the rating to match the 25K GVWR. Weigh your equipment against the 16,520 lb payload, and note the automatic dovetail simplifies loading tracked or low machines. Verify brake and dovetail operation at delivery.

Contact us today to request a quote.

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