Tankers

The tankers from the SA-R series have capacities ranging from 1350 to 3000 gallons (6,137 – 13,784 litres). Models from 1350 SA-R to 2300 SA-R come standard with a stepped axle, which significantly reduces the overall height of the tanker. For these sizes, Hi-Spec uses Alliance tyres as standard—considered premium-class radial tyres designed for heavy field work and transport. The entire SA-R range is manufactured from high-quality 6 mm British steel. The tank features reinforced dished ends, internal baffle plates, and anti-crush rings, ensuring a strong and durable construction. Additionally, the double-folded chassis that supports each SA-R tanker at four key points beneath the tank is unique to Hi-Spec. This means the entire base of the barrel is fully supported along both the width and length of the tank. This construction reduces stress on the tank and minimises the risk of weak points developing over time.

The TRI-SR is equipped with standard rear steering, allowing it to follow the tractor with exceptional precision. The large-diameter barrel keeps the overall length as short as possible, making it easier to enter and exit farmyards. The TRI-SR is mounted on a heavy-duty commercial multi-leaf suspension system that handles extremely high loads with ease. The multi-leaf axle is positioned low (underslung) to reduce overall height and is reinforced with additional strengthening to distribute stress evenly across the entire axle.