Description
Triple Axles. Maximum Capacity. Unmatched Versatility.
The Stepdeck Tri-Axle Trailer is built for heavy-duty performance and versatility across a wide range of hauling applications. With a 90,000 lb GVWR, coil bed design, spring-assisted tail, and removable neck ramps, this trailer is ideal for transporting taller, heavier loads with improved loading flexibility. Its tri-axle configuration provides enhanced weight distribution and stability, making it a reliable option for construction, machinery, and freight haulers who need strength and adaptability.
General Specs
Tare Weight: Approximately 14,350 lbs
GVWR: 90,000 lbs
Floor: Wood at 1 1/2″
Cross Member: Fabricated steel
Upper Coupler Assembly: 5/16″ thick pick-up plate
Fifth Wheel Height: 48 inches
Mud Flaps: 24″ x 24″ black plastic, 4 hole mounting
Electrical System: 12 volt, 7-way split pin receptacle plug
Wincher: 4″ Slider Wincher System
Tail: Spring assisted
Ramps: Two removable ramps on the neck
Toll box: One steel tool box on each side
Dimension
Overall Width: 102 inches
Overall Length: 53 feet
Bed Height: 41 inches
Coil Bed Height: 56 inches
Landing Gear
Landing Gear: Two speed, square leg 60,000 lbs lift capacity and 170,000 lbs static load capacity
Landing Gear Foot Group: 10″ x 9.5″ low profile sandshoe
Crank Handle Location: Roadside
Lighting
Light Attachment: Flange mounted
Light Type: LED
Brakes
Drum: Steel outboard mounted
Lubrication: Synthetic Grease
Brake System Type: 4S2M
Brake Chamber: 30/30
Wheels
Rims: 8.25″ x 22.5″
Tire Size: 255/70R22.5
Hub Type: Steel
Axles
Axle Type: 5″ round, tapered, 77.5″ long
Axle Quantity: Three
Axle Centers: 60 inches
Axle Location: 94 inches from rear
Kingpin Location: 16 inches from rear face of front bolster
Suspension
Suspension Type: Air Suspension
Finish
Metal Preparation: Clean, dry steel and commercial blast cleaning
Primer: Zinc-rich primer
Topcoat: UrethaneSpecifications
Year2025
ManufacturerTTSA
ConditionUsed
Length53 ft
Width102 in
Number of Rear AxlesTri
Year2025|
ManufacturerTTSA|
ConditionUsed|
Length53 ft|
Width102 in|
Number of Rear AxlesTri|
