Skip to main content

Polar crane installed in first reactor building

By Hinkley Point C media team | Posted December 05, 2023
The polar crane was lifted into place by the world's largest land-based crane, Big Carl.

Hinkley Point C has released new photos of Big Carl lifting the giant polar crane into the first reactor building.

This crane will rotate 360° at the top of the building and will be used to install heavy equipment during construction, such as the reactor and steam generators. It’ll also be used when the power station is operational for refuelling and maintenance.  

Weighing in at 750-tonnes, it’s one of the heaviest lifts ever carried out on site.

The polar crane is one of the final pieces of equipment to be installed in the reactor building before the dome is lifted into place to close the roof. 

 

 

 

 

 

Downloads

The polar crane was lifted into place by the world's largest land-based crane, Big Carl.
The polar crane was lifted into place by the world's largest land-based crane, Big Carl.
Weighing in at 750-tonnes, it is one of the heaviest lifts ever carried out on site.
The team spent months assembling the 750-tonne crane on site.
The polar crane will rotate above the first nuclear reactor
The polar crane will rotate above the first nuclear reactor.
The dome will be installed next, closing the roof of the first reactor building.
Teams will now focus on installing the dome, which will close the roof of the first reactor building.

Related articles

Sea trials have shown that a new acoustic fish deterrent developed for Hinkley Point C is highly effective.
February 10, 2026

Trials show that Hinkley Point C’s Acoustic Fish Deterrent is Highly Effective 

Sea trials carried out by Swansea University have shown that an acoustic fish deterrent developed for Hinkley Point C is highly effective. The innovative use of ultrasound technology has been shown to keep target fish species away from the power station’s water intakes. 
Hinkley Point C’s second nuclear reactor has arrived in Somerset
January 12, 2026

Hinkley Point C takes another step forward as its second nuclear reactor arrives in Somerset

The twin nuclear power station at Hinkley Point C has taken delivery of its second nuclear reactor. The first arrived in 2023 and is already installed and welded in place on Unit 1 of the power station.
December 11, 2025

Nigel Cann appointed as Sizewell C Chief Executive Officer as Julia Pyke steps down

Former Hinkley Point C Delivery Director Nigel Cann has been appointed as Chief Executive Officer for Sizewell C. The move follows the decision of joint Managing Director Julia Pyke to leave the project at the end of the year.