page_title: Jaigarh Fort
section_title: Jaivana cannon
hierarchical_section_title: Jaigarh Fort / Description / Jaivana cannon
caption_attribution_description: English: The barrel of Jaivan Canon at Jaigarh Fort
context_page_description: Jaigarh Fort is situated on the promontory called the Cheel ka Teela of the Aravalli range; it overlooks the Amer Fort and the Maota Lake, near Amer in Jaipur, Rajasthan, India. The fort was built by Jai Singh II in 1726 to protect the Amer Fort and its palace complex and was named after him.
  The fort, rugged and similar in structural design to the Amer Fort, is also known as Victory Fort. It has a length of 3 kilometres along the north–south direction and a width of 1 kilometre. The fort features a cannon named "Jaivana", which was manufactured in the fort precincts and was then the world's largest cannon on wheels. Jaigarh Fort and Amer Fort are connected by subterranean passages and considered as one complex.
context_section_description: Jaigarh Fort was a centre of artillery production for the Rajputs. It is now home to the Jaivana – at the time of its manufacture in 1720, it was the world's largest cannon on wheels of the Early Modern Era. The foundry where it was manufactured is also located here. A plaque at the entrance to the enclosure where the Jaivan Cannon is displayed gives relevant information on the history of the Cannon, its size and use. This cannon was never used in any battle as the Rajput rulers of Amer had friendly relations with the Mughals. This testifies to well-preserved features of fort. The cannon was fired only once with a charge of 100 kilograms (220 lb) of gunpowder and when fired covered a distance of about 35 kilometres (22 mi).
  The Jaivana was manufactured during the reign of Maharaja Sawai Jai Singh II (1699–1743) at a foundry in Jaigarh. The barrel is 20.19 foot (6.15 m) in length and weighs 50 tonnes. It has a diameter of 11 inches (280 mm). The barrel has decorations carved on it which depict trees, an elephant scroll and a pair of birds (ducks). It is mounted on wheels and has the mechanism of two back wheels mounted on roller pin bearings, to turn it 360° and fire in any direction. A tin shed was built to protect the cannon against weather. The cannon had a range of 22 miles and used 50 kilograms (110 lb) balls.
caption: The Jaivana cannon
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