Sundew was a large electrically powered dragline excavator used in mining operations in Rutland

Rutland

Rutland is a landlocked county in central England, bounded on the west and north by Leicestershire, northeast by Lincolnshire and southeast by Peterborough and Northamptonshire....

 and Northamptonshire

Northamptonshire

Northamptonshire is a landlocked county in the English East Midlands, with a population of 629,676 as at the 2001 census. It has boundaries with the ceremonial counties of Warwickshire to the west, Leicestershire and Rutland to the north, Cambridgeshire to the east, Bedfordshire to the south-east,...

 in the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

.

Built by Ransomes & Rapier and named after the winning horse of the 1957 Grand National

Grand National

The Grand National is a world-famous National Hunt horse race which is held annually at Aintree Racecourse, near Liverpool, England. It is a handicap chase run over a distance of four miles and 856 yards , with horses jumping thirty fences over two circuits of Aintree's National Course...

 (Sundew), it began work in a Rutland

Rutland

Rutland is a landlocked county in central England, bounded on the west and north by Leicestershire, northeast by Lincolnshire and southeast by Peterborough and Northamptonshire....

 iron ore quarry

Quarry

A quarry is a type of open-pit mine from which rock or minerals are extracted. Quarries are generally used for extracting building materials, such as dimension stone, construction aggregate, riprap, sand, and gravel. They are often collocated with concrete and asphalt plants due to the requirement...

 belonging to Stewarts & Lloyds

Stewarts & Lloyds

Stewarts & Lloyds was a steel tube manufacturer with its headquarters based at Corby, Northamptonshire, England. The company was created in 1903 by the amalgamation of two of the largest iron and steel makers in Britain, A. & J. Stewart & Menzies Ltd, Coatbridge, North Lanarkshire, Scotland and...

 that year. At the time of its construction Sundew was the largest walking dragline in the world, weighing 1675 tons. With a reach of 86 metres and a bucket capacity of 27 tons the machine was able to move a substantial amount of material in a relatively short period.

Propulsion was via two large moveable feet which could be used to "walk" the dragline forwards and backwards, while directional control was provided by a large circular turntable under the body of the machine.

Sundew remained until operations at the quarry ceased in 1974 and plans were then devised to relocate the machine to a recently opened British Steel

British Steel

British Steel was a major British steel producer. It originated as a nationalised industry, the British Steel Corporation , formed in 1967. This was converted to a public limited company, British Steel PLC, and privatised in 1988. It was once a constituent of the FTSE 100 Index...

 quarry near Corby

Corby

Corby Town is a town and borough located in the county of Northamptonshire. Corby Town is 23 miles north-east of the county town, Northampton. The borough had a population of 53,174 at the 2001 Census; the town on its own accounted for 49,222 of this figure...

. At a cost of £250,000 and taking two years to complete it was decided that dismantling, moving and reconstructing the machine was not a viable option, and so over a nine week period in 1974 Sundew was walked thirteen miles from its home near the village of Exton

Exton, Rutland

Exton is a village and civil parish in the county of Rutland in the East Midlands of England.The village includes a tree-planted green overlooked by the Fox & Hounds pub....

 in Rutland to a site north of Corby. During the walk the dragline crossed three water mains, ten roads, a railway line, two gas mains and a river, before finally reaching its new home.

As part of a major restructuring of British Steel in the late 1970s the Corby site was closed down and there was no longer any need for a large dragline to assist in the recovery of iron ore. On 4 July 1980 Sundew walked to its final resting place and the huge boom was lowered onto a purpose built earth mound. There it remained for seven years until being scrapped over a six month period from January to June 1987. The cab is preserved at Rutland Railway Museum.