K239 Chunmoo information

K239 Chunmoo
천무 다연장로켓
K239 Chunmoo ; 천무 다연장로켓
	K239L Chunmoo vehicle
Type	Multiple rocket launcher ; Tactical ballistic missile
Place of origin	South Korea
Service history
In service	2015–present
Used by	See Operators
Production history
Designer	Agency for Defense Development (launcher) ; Doosan DST (vehicle) ; Hanwha (rocket) ; Samyang Comtech (armor)
Designed	2009–2013
Manufacturer	Hanwha Aerospace (2015–present); Korea Defense Industry (2020–present); Huta Stalowa Wola (2023–present);
Unit cost	₩3.6 billion (US$2.94 million) per one launcher+K239L vehicle (2020)
Produced	2014–present
No. built	218
Variants	Homar-K
Specifications
Mass	31 t (31 long tons; 34 short tons)
Length	9 m (29 ft 6 in)
Width	2.9 m (9 ft 6 in)
Height	3.3 m (10 ft 10 in)
Crew	3 (K239L launcher vehicle) ; 2 (K239T ammunition support vehicle)
Caliber	131 mm (K33) ; 230 mm (KM26A2) ; 239 mm (CGR080) ; 400 mm (GPS-aided INS) ; 600 mm (CTM290)
Rate of fire	6 rds/in 30 sec (CGR080)
Effective firing range	36 km (K33) ; 45 km (KM26A2) ; 80 km (CGR080) ; >200 km (400 mm rocket) ; 290 km (CTM290)
Armor	Samyang Comtech Steel / Ceramic + Polymer Matrix Composites (STANAG 4569 Level 2)
Main; armament	20×2 K33 (unguided) ; 6×2 KM26A2 (unguided) ; 6×2 CGR080 (guided) ; 2×2 400 mm rocket (guided), in development; 1×2 CTM290 (TBM), in development
Engine	HD Hyundai Infracore DV11K 6-cylinder water-cooled diesel engine; 450 hp (340 kW)
Power/weight	14.5 hp/t (10.81 kW/t)
Transmission	Allison Transmission 4500SP
Fuel capacity	250 L (66 U.S. gal)
Operational; range	450 km (280 mi)
Maximum speed	80 km/h (50 mph)
Guidance; system	GPS-aided INS
Accuracy	15 m CEP (CGR080 with high explosive warheads) ; 2 m CEP (CTM290)

The K239 Chunmoo^{[note 1]} (Korean: 천무; Hanja: 天橆; RR: Cheon-mu) is a rocket artillery system developed in 2013 to replace the aging K136 Kooryong of the South Korean military.^{[citation needed]}

^ Kim Dae-yeong (26 April 2017). "천무". Bemil. Archived from the original on 14 October 2022. Retrieved 14 October 2022.
^ Kim Dae-yeong (10 May 2020). "[김대영의 무기 인사이드] 우리 손으로 만든 국산 강철비 '천무'". Now news. Archived from the original on 14 October 2022. Retrieved 14 October 2022.
^ "천무 추가양산". milidom. 18 February 2018. Archived from the original on 7 October 2022. Retrieved 7 October 2022.
^ "기동형 통합 감시체계, 레이저폭발물처리기, 첨단 드론 탐지 시스템 등 19 합동무기체계 전시회". Bemil. 6 November 2019. Archived from the original on 14 October 2022. Retrieved 14 October 2022.
^ "Add-on plates for operating crew compartment in multi-caliber launch vechile "Chunmoo"". Samyang Comtech. Archived from the original on 2 September 2022. Retrieved 2 September 2022.

Cite error: There are <ref group=note> tags on this page, but the references will not show without a {{reflist|group=note}} template (see the help page).

[Bemil_20170426-1] Kim Dae-yeong (26 April 2017). "천무". Bemil. Archived from the original on 14 October 2022. Retrieved 14 October 2022.

[2] Kim Dae-yeong (10 May 2020). "[김대영의 무기 인사이드] 우리 손으로 만든 국산 강철비 '천무'". Now news. Archived from the original on 14 October 2022. Retrieved 14 October 2022.

[Milidom_20180218-3] "천무 추가양산". milidom. 18 February 2018. Archived from the original on 7 October 2022. Retrieved 7 October 2022.

[Bemil_20191106-4] "기동형 통합 감시체계, 레이저폭발물처리기, 첨단 드론 탐지 시스템 등 19 합동무기체계 전시회". Bemil. 6 November 2019. Archived from the original on 14 October 2022. Retrieved 14 October 2022.

[Samyang_Comtech-5] "Add-on plates for operating crew compartment in multi-caliber launch vechile "Chunmoo"". Samyang Comtech. Archived from the original on 2 September 2022. Retrieved 2 September 2022.

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K239 Chunmoo 천무 다연장로켓
K239L Chunmoo vehicle
Type	Multiple rocket launcher Tactical ballistic missile
Place of origin	South Korea
Service history
In service	2015–present
Used by	See Operators
Production history
Designer	Agency for Defense Development (launcher) Doosan DST (vehicle) Hanwha (rocket) Samyang Comtech (armor)
Designed	2009–2013
Manufacturer	Hanwha Aerospace (2015–present) Korea Defense Industry (2020–present) Huta Stalowa Wola (2023–present)
Unit cost	₩3.6 billion (US$2.94 million) per one launcher+K239L vehicle (2020)^[1]^[2]
Produced	2014–present
No. built	218^[3]
Variants	Homar-K
Specifications
Mass	31 t (31 long tons; 34 short tons)
Length	9 m (29 ft 6 in)
Width	2.9 m (9 ft 6 in)
Height	3.3 m (10 ft 10 in)
Crew	3 (K239L launcher vehicle) 2 (K239T ammunition support vehicle)

Caliber	131 mm (K33) 230 mm (KM26A2) 239 mm (CGR080) 400 mm (GPS-aided INS)^[4] 600 mm (CTM290)
Rate of fire	6 rds/in 30 sec (CGR080)
Effective firing range	36 km (K33) 45 km (KM26A2) 80 km (CGR080) >200 km (400 mm rocket) 290 km (CTM290)

Armor	Samyang Comtech Steel / Ceramic + Polymer Matrix Composites (STANAG 4569 Level 2)^[5]
Main armament	20×2 K33 (unguided) 6×2 KM26A2 (unguided) 6×2 CGR080 (guided) 2×2 400 mm rocket (guided), in development 1×2 CTM290 (TBM), in development
Engine	HD Hyundai Infracore DV11K 6-cylinder water-cooled diesel engine 450 hp (340 kW)
Power/weight	14.5 hp/t (10.81 kW/t)
Transmission	Allison Transmission 4500SP
Fuel capacity	250 L (66 U.S. gal)
Operational range	450 km (280 mi)
Maximum speed	80 km/h (50 mph)
Guidance system	GPS-aided INS
Accuracy	15 m CEP (CGR080 with high explosive warheads) 2 m CEP (CTM290)