Kajima Corporation

A4CSEL

Converts general-purpose bulldozers, vibratory rollers and dump trucks into a coordinated autonomous fleet for dam, tunnel and earthworks.

Also called Quad Accel.

PilotIn-house use, not sold

Price on request

At a glance

PilotStage
JapanMaker based in

Specifications

The maker does not publish specifications for this model yet.

What it does

Where it works

About the maker

Company
Kajima Corporation
Based in
Japan
Status
Active
Sold in
Not found on the maker's site
Rental or as a service
Not found

Facts from the maker’s own website (kajima.co.jp), last checked 2026-11-02.

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Buyer’s guide: autonomous excavators and earthmoving

How they work

Kits add GPS, lidar and a control computer to existing machines; the site plan tells the machine where to dig, push or compact.

What to check before buying

  • Which machine brands it fits
  • Remote supervision setup
  • Safety rules for driverless machines on site

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