ManufacturerHowa Machinery, Ltd.Robot model · No. 1

EV ROBO SWEEPER

Cleaning Robots · Cleaning & Facility Maintenance

In developmentJapan

Key factAutomated coverage-path generation · Commercially Not Available

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Model details

Model specifications

Area CoverageAutomated coverage-path generation

AvailabilityCommercially Not Available

Battery CapacityNot publicly disclosed/verified

Battery ChemistryLithium-ion

Battery VoltageNot publicly disclosed/verified

Charging MethodNot publicly disclosed/verified

Charging TimeNot publicly disclosed/verified

Cleaning Productivity16,800 m²/h at 10 km/h cleaning speed

Cleaning SpeedApproximately 3–10 km/h

Cleaning Width1,680 mm

Commercial Product NameEV ROBO SWEEPER

Debris Hopper Capacity500 L

Development Specification StatusProvisional; subject to change

Edge FollowingWall and roadside tracking

Exact ModelEV ROBO SWEEPER

Fleet ManagementROBO-HI OS integration described

IP Protection RatingNot publicly disclosed/verified

Maximum SlopeNot publicly disclosed/verified

Motor PowerNot publicly disclosed/verified

Motor TypeElectric

NationalityJapan

Navigation SystemIZAC autonomous-driving operating system

Obstacle AvoidanceAutonomous obstacle avoidance

Operating EnvironmentOutdoor paved surfaces and facility grounds

Operating RuntimeApproximately 5 hours at 5 km/h cleaning speed

Prototype Positioning SensorGNSS identified in 2023 development announcement

Robot Dimensions2,925 mm (L) × 1,680 mm (W) × 2,280 mm (H)

Robot TypeAutonomous electric outdoor sweeper

Robot Weight2,100 kg

Route ConfigurationUser-defined cleaning routes

Safety FeaturesAutomatic stopping and operator notification

Sensor Configuration3D-LiDAR and cameras

Wheel ConfigurationNot publicly disclosed/verified

About the EV ROBO SWEEPER

EV ROBO SWEEPER is an autonomous lithium-ion-powered outdoor cleaning robot manufactured by Howa Machinery, Ltd. and jointly developed with ROBO-HI Corporation. It combines Howa's industrial sweeping technology with the IZAC autonomous-driving system to clean large paved areas using configurable routes, automated coverage patterns, obstacle avoidance, and a 500 L debris hopper. Commercial availability remains unverified.

Typical applications: Cleaning & Facility Maintenance, Facility management.

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