Mowrator S1 4WD Remote Control Lawn Mower | 18Ah, 75% Slope

The Mowrator S1 4WD is a remote-controlled electric lawn mower: you drive it yourself with a professional handheld controller from wherever you can see the lawn. It is not a robot and does not rely on boundary wires, satellite fixes, or apps - just direct control with a 5-millisecond response, engineered by a team with DJI roots. That makes it a lawncare solution for the places and slopes where walking behind a mower is exhausting or unsafe: you stay on stable ground while the machine works the grade.

This is the long-runtime 4WD configuration: the same four independent brushless wheel motors and 1000W of traction, rated for grades up to 75 percent (37 degrees) with 3.94 inches of obstacle clearance, paired with the big Steady Force 56V 18Ah LiFePO4 battery. It mows up to 2.25 hours per charge - about 1.125 acres - and refills in roughly 90 minutes on the included 600W fast charger.

Cutting comes from a 21-inch (51 cm) deck with 1985W of peak cutting power and 6.0 ft-lbs of torque, with blade speed adjustable up to 3,200 RPM. It is a true 3-in-1: mow and side-discharge, mulch, or switch to leaf-vacuum mode, where 931 CFM of suction shreds and collects leaves and clippings into the 70 L bag in the same pass. Zero-turn steering, a 3.4 mph top speed, and about half an acre per hour of coverage keep big jobs moving, and the aluminum-alloy frame, DC06 deep-draw steel deck, and IP54-rated build are made for real outdoor work at a measured 63 dB from 3 meters.

• True Remote Control: You drive every pass with a professional controller with 5 ms response - no boundary wire, no mapping, no app, no waiting on satellites. Point, steer, mow.
• True 4WD, 75% Slopes: Four independent brushless motors with 1000W of traction power climb 37-degree grades and cross 3.94-inch obstacles.
• 2.25-Hour Runtime: The 18Ah battery covers about 1.125 acres per charge - the full-size-property pick of the standard 4WD pair.
• Mow, Mulch, and Vacuum Leaves: 1985W of peak cutting power on a 21-inch deck, plus a 931 CFM vacuum mode that shreds and collects leaves into the 70 L bag while you mow.
• 51-Inch Overgrowth: The 4WD deck setup powers through neglected grass up to 51 inches tall.
• Layered Safety: Four ultrasonic radars, a bumper sensor, tilt and lift protection, and two emergency stops - and the operator stands safely off the slope.
• Built Like Equipment: Aluminum-alloy frame, DC06 steel deck, IP54 weather sealing, zero-turn steering, and 63 dB operation from 3 meters.

Pick the 18Ah S1 4WD for larger properties and commercial-length sessions: an acre-plus of banks, basins, and rough ground on one charge, with the operator safely off the slope the whole time. In fall it vacuums leaves into the 70 L bag as it cuts, and in winter the 4WD platform accepts Mowrator's optional snow plow kit.

Within the Mowrator lineup, this is the standard-tire flagship. The Wide Wheel Edition adds footprint for 85 percent grades and soft, damp ground, and the Grip Tread Tire Edition is the 119 percent (50-degree) slope specialist.

1. Unbox on camera: Record a quick unboxing video; Mowrator requires it for free after-sales service.
2. Install and charge the battery: Seat the detachable 56V battery and charge it with the included 600W fast charger (about 90 minutes).
3. Power on and pair: Switch on the S1 4WD 18Ah and its professional remote controller.
4. Set the cutting height: Choose one of 5 height settings with the adjustment lever.
5. Learn the controls on open lawn: Start on a flat area to get a feel for the 5 ms joystick response, cruise control, and auto U-turn before working slopes.
6. Pick your grass mode: Mow and discharge, mulch, or attach the collection bag to vacuum clippings and leaves as you cut.