Autonomous Construction Fleets

haul · paving · earthmoving · site robots

Construction autonomy works where a job site behaves like a mine. Closed haul roads and repetitive passes are automated; open building sites still need an operator.

Construction autonomy ranked from closed, repetitive sites to open, variable ones: quarry haul (Cat 777 trucks at Luck Stone, Volvo) is commercial; road paving with SANY and XCMG unmanned paver and roller groups is commercial in China; solar piling with Built Robotics RPD 35 is commercial; earthmoving with Komatsu and Cat dozers and retrofit kits is at operator-assist and pilot stage; site layout robots from Dusty Robotics and HP SitePrint are commercial indoors; cranes have lift-assist features only and full autonomy is experimental. AUTONOMY BY HOW CLOSED THE SITE IS Closed, repetitiveOpen, variable Quarry haul Cat 777 at Luck Stone; Volvo Commercial Road paving SANY, XCMG unmanned groups Commercial in China Solar piling Built Robotics RPD 35 Commercial Earthmoving Komatsu, Cat dozers; retrofits Operator assist, pilots Site layout Dusty Robotics, HP SitePrint Commercial, indoor Cranes Lift-assist features Experimental Western China Assist or pilot Experimental
Most mature
Quarry haul
China lead
Unmanned paving
Solar piling
Built RPD 35
Cranes
Assist only
Hub
Fleets

Finding

Autonomy on construction sites tracks how closed and repetitive the work is, so quarries, paving and piling are automated while general earthmoving stays operator-assisted

Caterpillar's autonomous Cat 777 haul trucks at Luck Stone's Bull Run quarry in Virginia brought mining-style autonomy to aggregates, and John Deere showed an autonomous 460 P-Tier articulated dump truck for quarries at CES 2025. In China, SANY and XCMG run unmanned paver and roller groups on expressway projects, where every pass follows a surveyed line.

Repetition is what makes these jobs automatable. A haul truck drives the same road; a roller makes the same passes; Built Robotics' RPD 35 drives piles on a solar-farm grid laid out in advance. General earthmoving is harder because the ground changes as the machine works it, so Komatsu's intelligent machine control and Cat's dozer automation keep an operator in the seat while the blade or bucket follows a 3D design. Retrofit and teleoperation kits from SafeAI, Pronto and Teleo let one person supervise several machines.

Nearly all of these machines are diesel. Battery-electric compact excavators and loaders from Volvo CE, Bobcat, JCB and SANY suit urban and indoor work, but large machines on remote sites lack grid power to charge; see the Electric Construction Vehicle Directory. Autonomy and electrification meet first in quarries, where haul roads are fixed and a charger or trolley line can be placed on the route, as in autonomous mines.

Operators

Leading construction autonomy players

Status is an ElectronsX summary.

Construction autonomy players
CompanyMachinesPowertrainStatus
CaterpillarCat 777 autonomous haul, Cat Command for dozingDieselCommercial in quarries; remote dozing
KomatsuIntelligent machine control dozers and excavators, Smart ConstructionDiesel; electric compactsOperator assist, commercial
John Deere460 P-Tier autonomous dump truck, SmartGradeDieselShown at CES 2025; grade control commercial
Volvo Autonomous SolutionsAutonomous haul at Brønnøy Kalk, NorwayDiesel; electric TA15 conceptCommercial transport-as-a-service
SANYUnmanned pavers and rollers, electric excavatorsDiesel and battery-electricUnmanned paving commercial in China
XCMGUnmanned paving and compaction groupsDieselCommercial on Chinese expressways
Built RoboticsRPD 35 autonomous pile driverDieselCommercial on US solar farms
Dusty RoboticsFieldPrinter layout robotBattery-electricCommercial indoors

Segments

Construction autonomy by task

Construction autonomy segments
SegmentSizeReadinessConstraint
Haulers (quarry and large civil)30-200 ton payloadCommercialSite mapping and integration cost
Pavers and rollersRoad equipment groupsCommercial in ChinaNeeds surveyed lines and coordinated machines
Pile driversSolar-farm pilingCommercialSingle application
Excavators and dozers15-80 tonsOperator assist; retrofit pilotsChanging ground, weather, liability
Site robotsLayout printers, Boston Dynamics Spot for scansCommercial nichesDurability, narrow tasks
CranesTower, crawler, mobileAssist features onlyLiability for lifts over people

Stack

Construction fleet stack

Construction autonomy stack
LayerTypical hardware or softwareRole
PositioningGNSS with RTK, IMUs, total stationsCentimeter accuracy against the design surface
SensorsLidar, radar, camerasDetect people and vehicles on site
ComputeRuggedized controllers, NVIDIA Jetson OrinPath planning and safety stops
Site networkPrivate LTE or 5G, Wi-Fi meshTeleoperation fallback, fleet coordination
Design dataBIM models and 3D grade filesTurn drawings into machine tasks
Fleet softwareDispatch and payload tracking (Cat MineStar, Komatsu Smart Construction)Coordinate haulers and loaders, cut idle time

Sources

Sources and scope

Scope
Autonomous Construction Fleets
Sources
Caterpillar and Luck Stone; John Deere (CES 2025); Volvo Autonomous Solutions; SANY, XCMG, Komatsu, Built Robotics, Dusty Robotics company releases
Updated
October 2026