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KT-1
Part of DF-31
KT-1
KT-1
Model of KT-1 launch vehicle
Credit: via Chen Lan
Chinese all-solid orbital launch vehicle. China's first solid propellant orbital launch vehicle was derived from the first and second stages of the DF-31 ICBM with a new solid third stage. The vehicle was named Kaituozhe-1 (Explorer-1) and was capable of putting 100 kg into polar orbits.

AKA: Kaituozhe-1;SLV-1. Status: Active. First Launch: 2002-09-15. Last Launch: 2005-06-09. Number: 3 . Payload: 100 kg (220 lb). Gross mass: 20,000 kg (44,000 lb). Height: 18.00 m (59.00 ft). Diameter: 2.00 m (6.50 ft). Apogee: 500 km (310 mi).

First flight was scheduled to occur before the end of 2002. The third stage completed its first ground test firing on February 25, 2001. The Space Solid Fuel Rocket Carrier Co., Ltd. was responsible for the development of the vehicle with the 6th Academy in Inner Mongolia responsible for the solid motors. By April 2001 overall design of the vehicle and 12 subsystems had passed critical design reviews. The company also had an ambitious long-term plan to develop seven other solid engines, three additional launch vehicles, and make up to 10 launches per year by 2007.

LEO Payload: 100 kg (220 lb) to a 500 km orbit at 98.00 degrees.



Family: all-solid, orbital launch vehicle. Country: China. Spacecraft: HTSTL. Launch Vehicles: KT-1. Propellants: Solid. Launch Sites: Taiyuan. Agency: KT, Space Solid Fuel Rocket Carrier Co Ltd.
Photo Gallery

KT-1 Launch PrepKT-1 Launch Prep


KT-1 on PadKT-1 on Pad



2000 May 28 - . LV Family: DF-31. Launch Vehicle: KT-1.
2000 August 15 - . LV Family: DF-31. Launch Vehicle: KT-1.
2000 November 7 - . LV Family: DF-31. Launch Vehicle: KT-1.
2000 November 16 - . LV Family: DF-31. Launch Vehicle: KT-1.
2001 February 25 - . LV Family: DF-31. Launch Vehicle: KT-1.
2001 April 23 - . LV Family: DF-31. Launch Vehicle: KT-1.
2002 September 15 - . 10:30 GMT - . Launch Site: Taiyuan. LV Family: DF-31. Launch Vehicle: KT-1. FAILURE: Second stage failure.. Failed Stage: 2.
2003 September 16 - . Launch Site: Taiyuan. LV Family: DF-31. Launch Vehicle: KT-1. FAILURE: Fourth stage failed to ignite.. Failed Stage: 4.
2005 June 9 - . Launch Site: Taiyuan. LV Family: DF-31. Launch Vehicle: KT-1. FAILURE: Reported orbital launch failure.

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