2026 Diamond C FMAX310 38' x 102" HDT

Information

2026 Diamond C FMAX310 38' x 102" HDT

The FMAX310 triple dual wheel gooseneck trailer is equipped with triple 10,000 lb axles, transforming your work. This gooseneck trailer is designed for heavy-duty tasks, ensuring quick and efficient performance. Choose the FMAX310 Gooseneck for a trailer that handles the toughest jobs with ease.

Features may include:

12' Hydraulic Dovetail
  • 12' long with easy to climb, 12.5 degree approach angle. Includes Blackwood rubber-infused runners for traction, automatic latch for easy operation, and wireless remote control.
New, Lighter Neck
  • The Fleetneck 2.0 neck web is stronger and lighter with the new 10-gauge Grade 80 material resulting in a 65-pound weight reduction.
New Spare Mount Location
  • The new spare tire mount location with the easy-to-handle winch that raises and lowers the spare is now located under the trailer deck, guaranteeing it is out of your way until you need it.
Grade 100 Beams
  • Grade 100 main frame beams with a 10-gauge thickness have doubled the yield strength of the Fleetneck 1.0.
Chain Tray/Winch Mount
  • Storing your chains is easy with the standard chain tray with a winch mount combination and has the option to add a bolt-on winch box.

Photos

Highlights

  • Selkirk, Manitoba
  • 2026
  • Diamond C
  • FMAX310 38' x 102" HDT
  • Crossmembers: 3" I-Beam on 16" Centers w/ Formed Gussets
  • Available
  • 102"

Specifications

  • 2026
  • Diamond C
  • FMAX310
  • 38' x 102" HDT
  • Gooseneck
  • 38'
  • 102"
  • Curt Cushion Coupler
  • 10,000 lb General Duty, Oil Bath
  • Diamond Plate Neck Box w/ Gas Shock Assisted Lid
  • 30,000 lb
  • Crossmembers: 3" I-Beam on 16" Centers w/ Formed Gussets
  • 18" Engineered Beam 2.0
  • 3
  • 235/80R16 14 Ply Radial, Dually
  • Onyx Black | Artic White | Scarlet Red | Cement Gray | Carbon Metallic Gray | Platinum Silver Metallic | Mocha Metallic | Dynamic Blue Metallic
  • Dove: 12' Fully Automatic Hydraulic Dovetail | Pull Type: 12" Engineered Gooseneck | Jack: 2 - 12,000 lb Drop-Leg Jacks | Floor: 2" Treated Lumber | Winch: Winch Tray | Lace Rail: 6" Channel Lace Rail | Stake Pockets: 2" x 3/8" Rub Rail w/ Stake Pockets & Pipe Spools | Steps: Front Retractable & Mid-Turn | Spare Mount: Under-Frame Spare Mount | Sway Control
  • Slipper Roller HD
  • All LED Lights
  • Sealed Wiring Harness
  • Electric Drum
  • Group 27 Series Battery w/110V 5amp Charger