New Suspension And Steering Options
Hi-spec engineering introduces new hydraulic suspension and electric steering options for its range of tandem and tridem axle Kompactor trailers and slurry tankers, with both systems making their debut at Lamma.
The headline addition is the Fad Sidra hydraulic axle suspension system, available across the Kompactor range and shown fitted to the Hi-spec 5000 Tri-sr slurry tanker. Designed to improve stability, ride quality and productivity, the system allows each wheel to operate independently, delivering smoother travel over rough ground and greater control on sloping terrain.
Unlike conventional suspension setups, the hydraulic system enables the trailer or tanker to self-stabilise when operating on slopes, helping to reduce the risk of roll-over. The improved ride quality also allows higher forward speeds in the field, supporting increased daily output.
Operators can raise or lower the chassis as required, while the ability to lift the front axle during empty road transport helps reduce tyre wear. By distributing weight more evenly across all axles, the system also contributes to reduced soil compaction and more consistent braking performance.
Alongside the new suspension option, Hi-spec offers an electric steering system as an alternative to forced hydraulic steering. Available on all tandem and tridem axle machines, the system delivers the same steering benefits while offering a simpler and more compact installation.
The electric steering setup uses axle-mounted sensors to monitor steering angle and direction of travel, supported by a gyroscope that detects changes in orientation. Control is managed through Isobus from the tractor cab, allowing axles to be operated automatically or manually.
In addition to conventional steering, the system enables crab steering to further reduce soil compaction. For road safety, axle steering is automatically locked out above a pre-set speed, which can be adjusted by the operator.
Both systems are aimed at operators looking to improve stability, efficiency and soil protection from high-capacity trailers and slurry tankers, particularly in challenging terrain.
Related news: