2026 Diamond C FMAX307 30’ x 102”

















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Description
2026 Diamond C FMAX307 30’ x 102”
Single Wheel Triple Axle Gooseneck Trailer
The FMAX307 single wheel triple axle gooseneck trailer is versatile and reliable, capable of hauling tractors, equipment, hay, and toys effortlessly. Built for continuous use, it performs 24/7/365, making it the go-to choice for those needing a dependable triple axle gooseneck trailer. Available loading styles for the FMAX307 include Max Ramps, XDR Ramps, 12' Hydraulic Dovetail, and Straight Deck, offering flexibility and convenience for any load. Trust the FMAX307 for all your heavy-duty hauling needs.
Features May Include:
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.
Max Ramps
- 44″ wide ramps for MAX versatility. 50 ksi steel ramp frames x 4 frames per ramp for MAX strength. HD Spring loaded for easy lifting. For safe, stable loading.
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.
XDR Ramps
- These 24″ x 60″ spring-assisted extreme duty knee ramps are perfect for loading concentrated machines such as backhoes and excavators where space between the ramps is a necessity for knuckle height clearance.
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.
Info
Industry
Trailer
Make
Diamond C
Model
FMAX307
Trim
30’ x 102”
Year
2026
MSRP
N/A
Category
Flatbed Trailer
Subcategory
Flatbed Trailer
Specs
GVWR
24,000 lb
Length
30'
Dry Weight
6,740 – 8,180 lbs
Width
Bed: 102"
Axles
3 - 7,000 lb Super Lube , Self-Adjust Electric Brakes
Coupler
25,000 lb Bulldog BX1
Crossmembers
3” I-Beam on 16” Centers with Formed Gussets
Frame
16” Engineered Beam 2.0
Tires
4 Ply All-Steel Radials (Upgrade to 215/75R17.5 – 16 Ply)
Brakes
Electric-Over-Hydraulic Disk
Floor
Blackwood
