Energreen RoboMAX
The Energreen RoboMAX is a 75hp remote-controlled forestry tool carrier capable of working on slopes up to 55 degrees. Powered by a Yanmar 4-cylinder Stage V diesel engine with hydrostatic transmission and 350 bar hydraulic pressure, it weighs 2,470-2,640kg depending on track configuration.
| Engine | Yanmar 4-Cylinder Diesel, 75 HP (55 kW) Stage V / Tier 4f |
|---|---|
| Transmission | Hydrostatic |
| Hydraulic Pressure | 350 bar |
| Working RPM | 2,500 rpm |
| Low Range Speed | 0-2.5 km/h |
| High Range Speed | 0-5.5 km/h |
| Weight (rubber tracks) | 2,470 kg |
| Weight (steel tracks) | 2,640 kg |
| Fuel Tank | 60 litres |
| Hydraulic Oil Tank | 50 litres |
| Max Slope | 55 degrees |
| PTO Type | Front Hydraulic PTO |
| PTO Power | 61 kW |
| Hydraulic Flow to Attachment | 102 L/min |
| Cooling | FLEXXAIRE Reversible Self-Cleaning Fan |
| Remote Control Brand | Autec |
| Radio Frequency | 870 MHz (EU) |
| Remote Working Range | 150 metres |
| Remote Control Joystick | Proportional |
| Remote Battery | Rechargeable |
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The Energreen RoboMAX is the most powerful machine in the Energreen Robo range, designed for demanding forestry work, road maintenance, and professional vegetation management on slopes up to 55 degrees. Equipped with a turbocharged Yanmar 4-cylinder diesel engine producing 75hp (55 kW) to Stage V and Tier 4f emissions standards, it delivers the power needed for heavy-duty forestry mulching, stump grinding, and material handling.
The hydrostatic transmission provides two speed ranges: 0-2.5 km/h in low range for precise working and 0-5.5 km/h in high range. The hydraulic system operates at 350 bar with a flow of 102 litres per minute to the attachment via a front hydraulic PTO rated at 61 kW, giving attachments the power they need for forestry-grade performance. A 60-litre fuel tank supports all-day working sessions, and the engine operates at 2,500 rpm with a 50-litre hydraulic oil tank.
Built from special steel with all components tested and certified, the RoboMAX features a double roll bar integrated into the frame, fully enclosed body panels, and a flat bottom frame protecting engine components. The FLEXXAIRE self-cleaning reversible fan ensures the cooling system remains efficient even in debris-heavy forestry environments. An independent hydraulic cooling system optimises performance in sustained heavy-duty operation.
The remote control system uses Autec technology operating at 870 MHz (EU) with a 150-metre working range. A 4.3-inch colour command board display provides real-time machine data. Quick hydraulic couplings enable rapid attachment changes between forestry heads, mulcher heads, stump grinders, bio-shredders, sprayers, snow blowers, and other professional implements.
The RoboMAX weighs 2,470 kg with rubber tracks or 2,640 kg with steel tracks, with 350mm track width options available. Stability on steep slopes is achieved through a low centre of gravity, special oil sump, and the proven Energreen track profile. Steel radiator protection, LED working lights, and anti-theft fuel cap are available as options.