MQ Autonomous Agritech to expand with electric autonomous sprayer M200
The Chinese company MQ Autonomous Agritech is preparing to expand its reach into the Americas and Europe with its electric autonomous sprayer, the M200. The robot already operates across China, Japan, and South Korea.
Designed specifically for use in orchards, vineyards, and greenhouses, the M200 is an autonomous sprayer capable of navigating fields with minimal human intervention. Its compact form factor allows it to access areas that are difficult for larger equipment to reach, making it ideal for smaller, more complex environments. The M200 uses an electric drivetrain that powers dual-motor tracks, which not only provide propulsion but also simultaneously drive the sprayer’s fan and water pump.
Autonomously applying chemicals
The robot’s ability to autonomously apply chemicals with a high degree of precision reduces labour costs while minimising the environmental impact, according to MQ Autonomous Agritech. The sprayer’s ability to customise spray patterns enhances both safety and efficiency, enabling optimised coverage based on the specific needs of the crop.
The M200’s spray system is capable of covering a spray width of 16 metres (52 feet) and a spray height of 8 metres (26 feet). Its maximum speed is 4.3 km/h (2.68 mph). Equipped with a 200-litre (53-gallon) tank, the M200 can also support cargo hauling of up to 200 kg (440 lbs) and towing of up to 500 kg (1,100 lbs), within an 8° incline range.
Power source
The robot’s power is provided by a 1.2 kW unilateral traction motor. It operates with a machine pressure range of 0.5–4.0 MPa and a pump/motor pressure range of 0.5–4.5 MPa, paired with a high-pressure ceramic plunger pump.
The M200 offers 2 types of battery options. The swappable lithium battery can be charged in 20 minutes (220V) and provides between 20 and 30 minutes of operation, covering an area of 0.8 to 1.7 acres per charge.
For longer work periods, the plug-in lithium battery offers a much longer runtime, with a charging time of 120 minutes (220V) and a battery life of 180 to 360 minutes, depending on terrain and spray volume. This configuration covers an area between 4.1 and 8.2 acres per charge. The M200 has a typical work efficiency of 1 to 3 acres per hour.
Multi-frequency navigation
The machine boasts a multi-frequency navigation module that utilises centimetre-level RTK positioning. This system enables the robot to follow pre-set routes, record paths, and automatically return to designated supply points for recharging or refilling. Operators are alerted if battery levels or liquid supplies run low.
The M200 also features power-off braking and bumpers to protect both the robot and its surroundings. For additional safety, optional radar sensors can be added to further enhance collision avoidance capabilities.
Pricing
Currently, MQ Autonomous Agritech has 450 operational units of the M200 in the field. Pricing for the M200 varies between US $45,000 and US $58,000 (€42,797 – €55,161), depending on configuration.
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