Diamond C FMAX HD Hyrdraulic Dovetail

Diamond C FMAX HD Hyrdraulic Dovetail

Diamond C FMAX HD Hyrdraulic Dovetail

Diamond C FMAX HD Hyrdraulic Dovetail

At a Glance

Brand Diamond C
Model FMAX HD HY
Pull type Gooseneck
GVWR 30k-40k lbs
Trailer Type Hydraulic Dovetail
Length 30'-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

Durable Powdercoat Protection

Our premium powdercoat finish, applied through a meticulous 5-step process, provides a superior shield against rust, chips, and UV damage. Available in eight modern colors, this durable coating ensures your trailer maintains its sharp, professional appearance through years of tough use and exposure to the elements

Integrated Diamond Plate Toolbox

Keep your gear secure and accessible with the standard diamond plate neck box. The gas-shock assisted lid allows for easy, one-handed operation, providing rugged, lockable storage for all your equipment right at the gooseneck. For even greater capacity, upgrade to the neck storage box integrated into a winch tray.

Effortless 12' Hydraulic Dovetail

Transform loading and unloading with the standard 12-foot hydraulic dovetail. This game-changing feature allows you to raise and lower the trailer bed with the simple push of a button, making it incredibly easy and safe to load heavy equipment, saving you time and effort on every job.

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.

Massive Capacity. Maximum Control.

With dual 16k Lippert HD oil bath axles, the FMAX HD handles up to 40K GVWR with confidence. Electric-over-hydraulic disc brakes deliver powerful, consistent stopping when it counts.

Hydraulic Power, On Demand

A reliable 110V 5-amp charger and Group 27 battery system power the dovetail and optional hydraulic jacks — ready whenever you are, without relying on your tow vehicle.

Product Details

DIMENSIONS

LENGTH:
30' - 44'
WIDTH:
102"
DECK HEIGHT:
35"

WEIGHT RATINGS

GAWR:
16k
GVWR:
30k - 40k

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

TONGUE

TONGUE GOOSENECK:
Curved Engineered Gooseneck, 109" Long
STANDARD COUPLER GN:
Curt Cushion Coupler (30,000 lbs)
40K GVWR COUPLER:
3" Ball - 40,000 lbs Adjustable Telescoupler
FRONT JACKS GN:
2 - 12,000 lb Drop-Leg Jacks
TOOLBOX GN:
Diamond Plate Neck Box w/ Gas Shock Assisted Lid

SAFETY

BREAKAWAY SYSTEM:
Safety Breakaway System w/ Cable
REFLECTIVE TAPE:
DOT Approved Safety Tape
SAFETY CHAINS:
2 Safety Chains
SWAY CONTROL:
Torque Tube (Standard on 30'+)

ELECTRICAL & LIGHTING

BATTERY:
Group 27 Series Battery
CHARGING SYSTEM:
110V 5 Amp Charger
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
BRAKES:
Electric-Over-Hydraulic Disc Brakes
AXLE TYPE:
2 - 16k Lippert HD Oil Bath Axles
AXLE COUNT:
2
SUSPENSION TYPE:
HD Hutch Suspension

FRAME & CONSTRUCTION

MAIN FRAME:
16" - 18" Low Profile Engineered Beam (18" on 35'+)
CROSSMEMBERS:
3" I-Beam, 16" Centers w/ Formed Gussets
DECK TYPE:
Wood
RAMPS:
12' Hydraulic Dovetail

WARRANTY

TRAILER WARRANTY:
6 Year Structural / 2 Year Component Warranty

OPTIONS

JACKS & COUPLER

JACKS:
2 - 25,000lb Two-Speed Drop Leg Jacks
HYDRAULIC JACKS:
2 - 20,000 lb Hydraulic Jacks
COUPLER:
40K - Shocker Hitch Air Ride Coupler
TOOLBOX:
Neck Storage Box in Winch Tray
WINCH MOUNT/WINCH:
12k Warrior Winch Package
17.5k Warrior Winch Package

ELECTRICAL & LIGHTING

BATTERY:
Crown 27HDC Battery Upgrade
SOLAR:
7-Watt Solar Charging System
LIGHTS:
Bolt-On LED Loading Lights
Flashing Caution LED Light On Rear
Extra 3/4" Clearance Lights

FRAME

NECK:
Weld-On, Bolt-On Deck On Neck
TOOLBOX:
Underslung Box

RUNNING GEAR & CARGO

TIRES:
235/75R17.5 18 Ply
WHEELS:
Aluminum Outer Wheels
SPARE TIRE:
Spare Tire
SUSPENSION:
Air Ride w/ Front Axle Lift
RAIL SYSTEM:
Slide Track, Right Side, Left Side, or Both
WELD ON RATCHETS:
Weld On Ratchets
D-RINGS:
Additional D-Rings
Shipping Data
Fitment Data