2026 Diamond C SDX312 40K PKG 48' (38+10) x 102" SD

Information

2026 Diamond C SDX312 40K PKG 48' (38+10) x 102" SD

This monster of a trailer is outfitted with triple 12K axles, an 18" low profile Engineered Beam frame, and GVWR up to 40,000 lb.

Features may include:

Straight Deck
  • The Straight Deck tail configuration includes 3" channel 96" Rear Slide-In Ramps that can be conveniently stowed away when not in use. Come with a single piece bumper with light protection.

Photos

Highlights

  • Selkirk, Manitoba
  • 2026
  • Diamond C
  • SDX312 40K PKG 48' (38+10) x 102" SD
  • Crossmembers: 3" I-Beam on 16" Centers w/ Formed Gussets
  • Available
  • 102"

Specifications

  • 2026
  • Diamond C
  • SDX312 40K PKG
  • 48' (38+10) x 102" SD
  • Flatbed
  • 48'
  • 102"
  • 3" Ball - 40,000 lb Square Adjustable
  • 12,000 lb Heavy Duty, Oil Bath
  • Lockable Neck Storage Box, 14" x 14" x 42" Underslung Box
  • 40,000 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
  • Ramps: 96" Rear Slide-In Ramps | Pull Type: 10' Step Deck w/ Slide-In Ramps | Jack: 2 - 25,000 lb Two Speed Drop-Leg Jacks | Floor: 2" Treated Lumber | Winch: Winch Mounting Plate | 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-Mount Spare Tray | Sway Control: Sway Control Pipe Standard
  • Slipper Roller HD
  • All LED Lights
  • Sealed Wiring Harness
  • Electric Drum