Premium HD 1400kg Box Trailers (SDH & PHD Series)

Heavy-Duty Performance. Superior Payload. Australian Built Tough.

Upgrade your hauling capabilities with the Century Trailers Premium HD 1400kg Series, featuring our specialized SDH (Super Heavy Duty) and PHD (Premium Heavy Duty) models. Engineered for professionals, tradespeople, and serious DIYers, this category bridges the gap between light-duty domestic trailers and heavy tandem models, offering a substantial 1400kg ATM (Aggregate Trailer Mass) on a nimble single-axle platform.

Built for the Toughest Tasks

Every trailer in the SDH and PHD range is constructed with a fully welded, hot-dip galvanised steel chassis to ensure maximum structural integrity and industry-leading corrosion resistance. Whether you are moving construction materials, landscaping supplies, or heavy machinery, these trailers are built to thrive in the harsh Australian environment.

Key Features of the 1400kg Range:

• High Payload Capacity: Equipped with mechanical override brakes (or optional electric brakes) to safely handle significantly heavier loads than standard unbraked models.
• Reinforced Suspension: Featuring heavy-duty 9-Leaf Eye-to-Eye spring suspension for superior load stability on both highways and worksites.
• Structural Excellence: Built with a massive 100mm x 50mm x 3mm drawbar and a reinforced checker plate floor.
• Versatile Sizing: Available in 7×4, 7×5, 8×5, and 9×5 footprints to suit your specific cargo needs.

SDH vs. PHD: Which is right for you?

SDH Series: The commercial workhorse. Focused on pure strength and utility for daily trade applications.

PHD Series: The premium choice. Includes enhanced trim features and additional reinforcements for users who demand the absolute best in single-axle trailer technology.