Caterpillar rolls out the D11 XE, its first electric-drive large mining dozer

November 10, 2026

Caterpillar has introduced the Cat D11 XE, the company's first electric-drive large dozer, aiming it at mine sites that need to push more dirt without burning as much diesel. The Irving, Texas, manufacturer announced the machine Sept. 9 in a company press release and has been promoting it again this month, including a Nov. 2 post from Cat Mining on LinkedIn.

Caterpillar says the D11 XE uses up to 25% less fuel for each unit of material moved than the next-generation Cat D11, and that it can move 5% to 10% more material per hour. The company also claims up to 20% less fuel per hour and 20% to 25% fewer greenhouse gas emissions. Luke Fischer, a Caterpillar product application specialist, said the machine offers "up to 25% greater efficiency than today's D11 and up to 40% greater efficiency than the first D11N introduced in 1986."

The "electric drive" label does not mean the dozer is battery-only. A Cat C32B diesel engine still sits under the hood, driving a generator that sends power through an inverter to a motor at each track. Caterpillar says that setup has 60% fewer moving parts than a mechanical drivetrain and does away with the bevel gear used in conventional machines. Net power is 861 horsepower in forward and up to 959 horsepower in reverse, depending on the emissions package. Operating weight starts at about 238,796 pounds with a single-shank ripper and U blade. Blade capacities range from 35.6 cubic yards on a semi-universal blade to 57 cubic yards on a carrydozer blade, according to the D11 XE product page.

For operators, the biggest change may be the absence of gear shifts. Independent motors on each track provide power-turn capability, so both tracks stay powered through a turn and the machine can carry a full blade around. A suspended undercarriage is meant to cut shock loads by up to 50%. Low-effort electronic steering, ripper, and dozer controls, plus a multifunction touchscreen, are standard. Available aids include AutoCarry automatic blade control, 3D Grade Control, Automated Blade Assist, automatic ripper control, and Cat MineStar Command for dozing, which can put the operator on remote or semi-autonomous control away from the cab.

Caterpillar also is selling a lower cost of ownership. Planned rebuild intervals for the engine, final drives, and hydraulic systems stretch from 15,000 to 18,000 hours, in line with the electric drive's rebuild centerline. The company says a D11 XE can reach similar total hours with one fewer rebuild than a D11, and that the generator and motors are designed to last through two machine lives with only rebearing and resealing. Up to 85% of parts are common with the D11.

Caterpillar asked editors to confirm availability and specifications with a Cat dealer, because rollout timing can vary by region.

Sources: Caterpillar press release, Sept. 9, 2026; Caterpillar D11 XE product page; Cat Mining via LinkedIn. Header photo: Caterpillar.