From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

The Jaivana (Hindi: जयवाण) cannon is a large 18th-century weapon located in Jaigarh Fort, Rajasthan, India.



It was cast in 1720, by Jai Singh II of Jaipur the administrator of Jaigarh Fort during the reign of the Mughal Emperor Muhammad Shah. The formidable strength of its builder, the scientifically inclined warrior Sawai Jai Singh II, lay in the large number of artillery and copious supply of munitions which he maintained.[citation needed] Four elephants were used to swivel it around on its axis.[citation needed]

The cannon from the rear

Now it is located at the Jaigarh Fort, Jaipur (India) at (26°58′48.03″N 75°50′37.29″E / 26.9800083°N 75.8436917°E / 26.9800083; 75.8436917).

Technical data

The length of the barrel of the cannon is 6.15 m (20.2 ft) and it weighs 50 tons. The circumference near the tip of the barrel is 2.2 m (7.2 ft) and that of the rear is 2.8 m (9.2 ft). The diameter of the bore of the barrel is 28 cm (11 in) and the thickness of the barrel at the tip is 21.6 cm (8.5 in). The thickness gradually increases as one moves towards the rear of the barrel. The two thick rings on the barrel were used for lifting it with the help of a crane which, though incomplete, is still lying in Jaigarh. A 776-millimetre-long (30.6 in) elevating screw was used for raising and lowering the barrel.

The barrel has floral design. An elephant rests on the tip of the barrel and a pair of peacocks are carved in the center. A pair of ducks also decorates the rear of the barrel.

Jaivan rests on a high two-wheeled carriage. The wheels are 1.37 m (4.5 ft) in diameter. The carriage is equipped with two removable additional wheels for transport. The removable wheels are 2.74 m (9.0 ft) in diameter.

About 100 kg (220 lb) of gunpowder fired a shot ball weighing 50 kg (110 lb).

The uses and range of the cannon and cannonballs vary over different sources.

The Jaivana Cannon was only fired once by the Jai Singh II, as a test-fire in 1720 and the then Mughal Emperor Muhammad Shah is known to have attended the event before ousting the Sayyid Brothers from power. The most exaggerated myth claims that the weapon had a range of 40 km (25 mi), other sources say it is 35, 22 and 11 km (6.8 mi), although the exact range could perhaps never be determined without adequate scientific computation.[citation needed] Most sources, including local tourist guides agree that it was fired in the direction of Chaksu.[citation needed] The impact is said by many locals and tourist guides to be powerful enough to have caused a depression where a pond can be seen today. Legend has it that after it fired, pregnant women living nearby suffered miscarriages.[1]

See also


R.S. Khangarot, P.S. Nathawat- Jaigarh the invincible fort of Amber(1990), Raj Kmar Parnami, RBSA Publishers, Jaipur

  • http://www.journeymart.com/DExplorer/AsiaIS/India/india_addon/fortspalaces/jaigarh.asp
  1. ^ "Efforts on to restore foundry that built world's largest cannon on wheels in Jaipur". India Today. Retrieved 2018-11-25.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Jaivana&oldid=870584327"
This content was retrieved from Wikipedia : http://en.wikipedia.org/wiki/Jaivana
This page is based on the copyrighted Wikipedia article "Jaivana"; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-BY-SA). You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA