Diamond C FMAX HD Deckover Trailer

Diamond C FMAX HD Deckover Trailer

Diamond C FMAX HD Deckover Trailer

Diamond C FMAX HD Deckover Trailer

At a Glance

Brand Diamond C
Model FMAX HD
Pull type Gooseneck
GVWR 30k-40k lbs
Trailer Type Heavy Duty Deckover
Length 20'-44'
Axle Capacity 16k
Axles 2

TRAILER SPECS:

Finish

Colors:
Onyx Black
Mocha Metallic
Carbon Metallic Gray
Dynamic Blue Metallic
Platinum Silver Metallic
Scarlet Red
Arctic White
Cement Gray

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Product Features

A Finish as Tough as the Trailer

Diamond C defends against the elements with a premium Powdercoat finish applied through a meticulous 5-step process. This durable shield, available in eight modern colors, fights off rust, corrosion, and UV damage to maintain a professional look for years of hard use.

Unrivaled Tandem Axle Performance

Built around two massive 16k Lippert HD Oil Bath Axles, this trailer is engineered for extreme loads. Paired with an 18-ply tire rating and a robust Hutch suspension, this running gear delivers unmatched durability, stability, and peace of mind on every journey.

The Ultimate Gooseneck Connection

Experience a superior connection with a heavy-duty curved gooseneck and your choice of coupler. From the standard 30k cushioned model to the massive 40,000 lb Adjustable Telescoupler, we provide the industry's strongest and most reliable link to your truck.

An Ultra-Rigid, High-Strength Deck

Built on a dense grid of 3" I-Beams spaced just 16" apart, our deck is engineered to eliminate flex and handle extreme point loads. This creates a rock-solid, stable platform that stands up to the heaviest and most concentrated equipment.

Smart, Secure Storage Built-In

Your essential gear has a dedicated, heavy-duty home. Our neck-mounted diamond plate toolbox, with its easy-lift gas-shock lid, provides immediate access to chains, binders, and tools, ensuring they are organized, secure, and ready for work at a moment’s notice.

Heavy-Duty 12,000 lb Drop-Leg Jacks

Gain absolute confidence on uneven ground with two standard 12,000 lb drop-leg jacks. This robust system provides a solid, secure foundation for disconnecting your loaded gooseneck. For ultimate power and speed, upgrade to the 20,000 lb hydraulic jack system for effortless operation at the push of a button.

Product Details

DIMENSIONS

LENGTH:
20' - 44'
WIDTH:
102"
DECK HEIGHT:
35"

WEIGHT RATINGS

GAWR:
16,000 lbs
GVWR:
30,000 - 40,000 lbs

FINISH

PAINT TYPE:
Powdercoat
PREP:
5-Step Painting Process
COLORS:
Onyx Black, Mocha Metallic, Carbon Metallic Gray, Dynamic Blue Metallic, Platinum Silver Metallic, Scarlet Red, Arctic White, Cement Gray

SAFETY

BREAKAWAY SYSTEM:
Safety Breakaway System w/ Cable
REFLECTIVE TAPE:
DOT Approved Safety Tape
SAFETY CHAINS:
2 Safety Chains

GOOSENECK

PULL TYPE:
Gooseneck
TONGUE:
Curved Engineered Gooseneck, 109" Long
COUPLER:
Curt Cushion Coupler (30,000 lbs)
40K GVWR COUPLER:
3" Ball - 40,000 lbs Adjustable Telescoupler
JACKS:
2 - 12,000 lb Drop-Leg Jacks

STORAGE

TOOLBOX:
Diamond Plate Neck Box w/ Gas Shock Assisted Lid

DECK & LOADING

DECK TYPE:
Wood
RAMPS:
Max Ramps

ELECTRICAL & LIGHTING

WIRING HARNESS:
Sealed Wiring Harness
REAR LIGHTS:
DOT Approved LED Lighting

RUNNING GEAR

TIRES:
Radial Tires, 215/75R17.5, 18 Ply
RIMS:
17.5" Black Wheels
AXLES:
2 - 16k Lippert HD Oil Bath Axles
BRAKES:
Electric-Over-Hydraulic Disc Brakes
SUSPENSION TYPE:
HD Hutch Suspension

FRAME & CONSTRUCTION

MAIN FRAME:
16" - 18" Low Profile Engineered Beam
CROSSMEMBERS:
3" I-Beam, 16" Centers w/ Formed Gussets
FEATURE:
Sway Control (Standard on 30'+)

WARRANTY

TRAILER WARRANTY:
6 Year Structural / 2 Year Component Warranty

OPTIONS

COUPLER & RUNNING GEAR

COUPLER UPGRADE:
40K - Shocker Hitch Air Ride Coupler
TIRE UPGRADE:
235/75R17.5 18 Ply
WHEEL UPGRADE:
Aluminum Outer Wheels
SUSPENSION UPGRADE:
Air Ride w/ Front Axle Lift

CARGO & STORAGE

RAIL SYSTEM:
Slide Track, Right Side, Left Side, or Both
WELD ON RATCHETS:
Weld On Ratchets
D-RINGS:
Additional D-Rings

ACCESSORIES

SPARE TIRE:
Spare Tire
Shipping Data
Fitment Data