A sweeper for parking lots, loading areas, covered walkways and other outdoor and semi-outdoor ground. It maps the area once, then runs it on a schedule and empties into a 35-liter container.

Where it works

Parking lots and drop-off loops, on a route that repeats every night.
Loading areas and the apron outside a building, before the day starts.
Covered walkways and breezeways between buildings.
Semi-outdoor areas with a roof and open sides.

Day to day

The MT1 Max runs 5 to 10 hours on a charge, 8 hours in standard mode, and returns to charge in under 3.5 hours. It sweeps a 70 cm path with the side brush. Navigation is VSLAM with markers and 3D LiDAR.

Specifications

Size and weight

Dimensions: 840 x 600 x 675 mm (33 x 23.6 x 26.6 in)
Weight: 85 kg (187 lb)

Power

Run time: 5 to 10 h, standard mode 8 h
Charging time: Under 3.5 h
Battery: 60 Ah

Work

Cleaning: Sweeping
Coverage: Up to 2,200 m² per hour cover cleaning; up to 7,000 m² per hour spot cleaning
Cleaning width: 70 cm with side brush
Waste container: 35 L (9.25 US gal)

Navigation and safety

Cruise speed: 0.2 to 1.2 m/s, adjustable
Navigation: VSLAM plus marker plus 3D LiDAR SLAM

Manufacturer figures from pudurobotics.com. Performance figures are PUDU lab results; results vary by site.

Compare the large sweepers and scrubbers

	PUDU MT1 Max	PUDU BG1	PUDU BG1 Pro	PUDU MT1	PUDU MT1 Vac
Job	Sweeping, outdoor and semi-outdoor	Sweeping and scrubbing, large floors	Large sweeper-scrubber with 3D LiDAR	Commercial dry sweeper	Commercial sweeper and vacuum
Run time	5 to 10 h	Up to 7.5 h	Up to 7.5 h sweeping and scrubbing	4 to 8 h, depending on cleaning level	3 to 6.5 h; standard sweep and vacuum on hard floors 4 h
Charge time	Under 3.5 h	About 3 h at 180 V or more	About 3 h at 180 V AC or more; about 4.5 h below 180 V	Under 3 h	Under 3.5 h
Coverage per hour	Up to 2,200 m² cover cleaning	Up to 2,000 m² covered cleaning	Up to 2,000 m² per hour covered cleaning; up to 6,000 m² per hour spot cleaning	Up to 1,800 m² per hour standard cleaning; up to 6,000 m² per hour spot cleaning	Up to 1,400 m² per hour (15,069 ft² per hour)
Weight	85 kg	About 344 kg	About 344 kg	65 kg	75 kg
Price	$25,000	$36,999	$39,999	$19,000	$20,000
Lease, 60 months	$570.00 a month	$843.58 a month	$911.98 a month	$433.20 a month	$456.00 a month

Coverage and payload are different jobs; a row marked not applicable means the unit is not built for it.

PUDU MT1 Max Outdoor and semi-outdoor sweeper