Czech-based manufacturer Torsus recently unveiled the Shell variant of its Praetorian off-road bus, showcasing its latest evolution in both design and performance. Built on a robust MAN TGM 4×4 truck chassis, the Praetorian Shell is the empty-bodied version intended for customized conversions in applications ranging from mobile clinics and command centers to RVs and overland vehicles.
Torsus emphasizes the synergy of durability and adaptability in this model. Carrying forward the Praetorian legacy, the Shell retains a powerful 6.9-liter MAN D0836 6-cylinder diesel engine, producing approximately 290 horsepower and 1,150-newton meters of torque. That engine is paired with a MAN/ZF 12-speed Tip-Matic transmission and a full 4×4 drivetrain featuring differential locks on the front, inter-axle, and rear axles.
Such mechanical components enable the bus to climb steep terrain, wade through deep water, and power through adverse landscapes. Torsus also offers the Praetorian with the earlier-emission-spec version Euro IV D0836 engine, which is more tolerant of high-sulfur diesel (500–2,000 ppm). With the Euro IV engine option, explorers can travel the world without the limitations of the Euro 6e engines.
The third-generation TG3 model has received over 50 technical updates under its distinctive fiberglass shell coated with Line-X for enhanced durability. Among the most notable improvements is a complete air suspension system, which replaces the former leaf springs and introduces “silent blocks” that reduce vibration and noise while improving the ride over rough terrain. This frees operators from the rigidity of past systems and allows the bus to feel more stable and controlled in challenging environments. The suspension also includes a special algorithm to mitigate the feeling of top-heaviness off-road.
Functionally, the shell version is designed for flexibility. With its 28.5-foot length, 15.74 inches of ground clearance, and approach, departure, and breakover angles of 32, 26, and 21.6 degrees, respectively, the bus is engineered to traverse steep inclines, rocky surfaces, river crossings, and other wilderness challenges. A 12-ton front winch and 19.5-inch disc brakes on all axles add safety and situational control in remote areas, perfect for the twisting mountain passes that scar the Pan-American Highway.
The cockpit and body structure have also been refined for maintenance and usability. The front mask has been raised for easier engine access, and double-latching secures the exterior under harsh conditions. Inside, the dashboard has been redesigned with updated controls, switches, and improved HVAC channels to regulate interior temperature better.
These changes aim to support operations in environments ranging from Arctic mines to desert outposts. Safety features on the TG3 include lane-keep assist, light and rain sensors, and larger windows and mirrors to enhance driver visibility.
Industrial outlets, such as North American Mining, have emphasized the bus’s ability to climb 65 percent grades and ford water nearly 27.5 inches (700 millimeters) deep, praising its capability in mining, forestry, emergency response, and expedition roles. Early use cases have seen the bus operate in Arctic mine sites, rugged volcanic terrain like Mount Etna, and disaster response zones, showcasing its adaptability across environments. If the Torsus is good enough for harsh mining environments, then it is good enough for us overlanders.
Torsus states that the MAN chassis and powertrain are serviced globally through MAN’s dealership network, simplifying maintenance even in remote locations, essentially where there are MAN trucks. You can have the vehicle serviced and repaired, and MAN trucks are everywhere on this planet. Starting prices for the shell version are roughly $294,700; this price naturally does not include a bespoke interior, which will have to be built by a separate entity. The great news for US buyers is that there are two Torsus dealer locations in the USA and one in Canada, according to the Torsus global dealer map.
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