Space · launch vehicle

Proton-M Blok DM-03

KHSC ACTIVE

At a glance

Launches

Success rate

75%

6 ok · 2 failed

Payload to LEO

21,000 kg

Payload to GTO

6,920 kg

Manufacturer

Status

Active

First flight

05 Dec 2010

Reusable

Height

58.2 m

Diameter

7.4 m

Launch mass

712 t

Liftoff thrust

10,532 kN

Stages

Launch cost

$65,000,000

Booster landings

—

Links

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About

Proton-M Blok DM-03 is a four stage Russian heavy lift launch vehicle derived from the Soviet Proton launch vehicle.

It is a Proton-M with an added DM-03 Fourth stage.

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026