Planting trees efficiently with the Unimog U 530 implement carrier.

At home on rough and unpaved terrain but taking motorways in its stride: the Unimog U 530 demonstrates reliability and speed both on and off the road. Acorn Environmental, a British landscaping and tree care company, recognised this potential and turned it to their own advantage making both their business and the roadsides flourish.

Based in Redditch, a town in Worcestershire, central England, the Acorn Environmental crew specialises in planting embankments along the growing network of UK smart motorways. The company bought their first Unimog from dealer Rygor Commercials. After delivery, the vehicle was put straight to work in the terrain either side of the motorways. The Unimog tows a FINN T75T HydroSeeder, which is designed to discharge gel-protected seeds and fertiliser under high pressure over a distance of up to 27 m.  

Managing Director Kevin O'Rourke describes the essential advantage of the new Mercedes-Benz truck: “The Unimog is known for its off-road capability, but its on-road performance is the key to the efficiency savings we can now achieve”.

Two vehicles are turned into one all-rounder.

In the past, Acorn Environmental relied on agricultural tractors to get the job done. However, these could not be used on motorways, which led to delays and bumped up costs. Kevin O'Rourke says, "Tractors are not permitted to operate on motorways and must always remain on rural roads. This meant that tankers had to come along whenever we ran out of water. Now we have the Unimog, that’s all in the past".

Because the Unimog can do almost everything: it is speedy on the road, plants seeds where they are needed and has integrated water tanks. It has a total weight of 13.5 t meaning it could tow up to a further 18 t. The Special Truck has a standard tip box and carries four 1000-litre water tanks while the HydroSeeder sits on a three-axle Gardiner trailer.

With grip and power.

The Unimog U 530 features a fuel-efficient, 7.7-litre, 6-cylinder engine with 299 hp generating 1200 Nm of torque – enough power to cope with rural areas and country roads . It can reach on-road speeds of up to 89 km/h even when towing heavy loads.

With its permanent all-wheel drive and fully synchronised electropneumatic transmission featuring eight forward and six reverse gears, no slope is too steep and no terrain too rough.

Matt Cleave from dealer Rygor Commercials sums it all up saying, "Robust, powerful and surprisingly versatile: every Unimog we deliver is perfectly tailored to the customer’s operational requirements".