Energreen RoboFIFTI

The Energreen RoboFIFTI is a remote-controlled tool carrier designed to work in the most challenging environments, on slopes up to 55 degrees, or wherever access is difficult or dangerous. Equipped with a powerful 50 HP Stage V Perkins diesel engine and two double-effect hydraulic functions, the RoboFIFTI combines power, reliability, and safety to deliver performance that sets it apart from other professional radio-controlled machines.

The Perkins 3-cylinder in-line engine produces 50hp (36 kW) with liquid cooling, external exhaust gas recirculation, and EU Stage V emissions compliance. Perkins brings over 85 years of engine expertise, delivering a compact, highly technological powerplant with turbocharged aspiration and direct injection for maximum performance at low running costs. The engine operates at 2,800 rpm with a 28.5-litre fuel tank for extended working sessions.

The hydrostatic transmission provides two speed ranges: 0-4 km/h in low range for precise manoeuvring and working, and 0-7 km/h in high range for covering longer distances. Built from ultra-resistant steel, the RoboFIFTI features a double roll bar integrated into the frame, fully enclosed body panels, a flat bottom frame protecting engine components, and an independent hydraulic cooling system. A FLEXXAIRE self-cleaning reversible fan improves productivity and fuel efficiency.

Stability on steep slopes is achieved through a low centre of gravity, a special oil sump, and a choice of four track configurations: rubber tracks for delicate surfaces (up to 40 degrees), super rubber tracks for rocky terrain, studded tracks for extreme slopes with dense vegetation, and studded tracks with spikes for wet surfaces. All studded options are rated to the full 55 degrees.

The Autec radio remote control operates at 870 MHz (EU) or 915 MHz (US) with a 150-metre range. Two proportional joysticks provide precise control, and the rechargeable battery delivers 18 hours of autonomy. A 4.3-inch colour command board display provides real-time machine information. The front lifter with quick-change attachment system and safety lever allows rapid switching between implements for green maintenance, forestry, road and river maintenance, agriculture, and winter road service.