A sweeper for bus barns, warehouses, parking lots and covered walkways. It maps the area once, then runs it on a schedule and empties into a 35-liter container.

On a campus

Bus barn floors and the apron outside them, before the morning pull-out.
Parking lots and drop-off loops, on a route that repeats every night.
Warehouse and nutrition-services receiving areas.
Covered walkways and breezeways between buildings.

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 floor cleaners

	PUDU MT1 Max	PUDU CC1 Pro	PUDU BG1	PUDU SH1
Job	Sweeping, outdoor and semi-outdoor	Floor cleaning, four modes	Sweeping and scrubbing, large floors	Scrubbing and drying, pushed by hand
Run time	5 to 10 h	4 to 9 h by mode	Up to 7.5 h	70 to 100 min
Charge time	Under 3.5 h	About 3 h	About 3 h at 180 V or more	2.5 h
Coverage per hour	Up to 2,200 m² cover cleaning	700 to 1,000 m² all-covered	Up to 2,000 m² covered cleaning	1,100 to 1,600 m²
Weight	85 kg	75 kg	About 344 kg	17 kg
MSRP	$25,000	$24,000	$36,999	$3,800
Lease, 60 months	$570.00 a month	$547.20 a month	$843.58 a month	$86.64 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