Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z

---

KSLV-II

---

KSLV-II Credit: © Mark Wade

AKA: Korea Space Launch Vehicle-II. Status: In development. First Launch: 2018-11-28. Last Launch: 2018-11-28. Number: 1 . Payload: 1,000 kg (2,200 lb). Thrust: 1,910.00 kN (429,380 lbf). Gross mass: 144,000 kg (317,000 lb). Height: 35.00 m (114.00 ft). Diameter: 3.90 m (12.70 ft). Apogee: 300 km (180 mi).

The second stage would logically be a repackaged version of the liquid oxygen/kerosene stage tested on the KSR-III in 2002 and originally intended to power the completely-indigenous original version of the KSR-I launch vehicle.

LEO Payload: 1,000 kg (2,200 lb) to a 300 km orbit at 38.00 degrees.

Stage Data - KSLV-II

• Stage 1. 1 x Angara UM. Gross Mass: 140,000 kg (300,000 lb). Empty Mass: 10,000 kg (22,000 lb). Thrust (vac): 2,094.700 kN (470,907 lbf). Isp: 338 sec. Burn time: 300 sec. Isp(sl): 310 sec. Diameter: 2.90 m (9.50 ft). Span: 2.90 m (9.50 ft). Length: 25.00 m (82.00 ft). Propellants: Lox/Kerosene. No Engines: 1. Engine: RD-191. Status: Development 2004. Comments: Can be throttled to 95%. Propellant ration 2.6:1, chamber pressure 257 bar.

• Stage 2. 1 x KSR-3. Gross Mass: 5,000 kg (11,000 lb). Empty Mass: 700 kg (1,540 lb). Thrust (vac): 122.500 kN (27,539 lbf). Isp: 280 sec. Burn time: 95 sec. Isp(sl): 240 sec. Diameter: 1.00 m (3.20 ft). Span: 1.00 m (3.20 ft). Length: 9.60 m (31.40 ft). Propellants: Lox/Kerosene. No Engines: 1. Engine: KSR-3. Status: Hardware 2002. Comments: All values except thrust estimated.

Photo Gallery

---

---

S Korean LVs South Korean space launch vehicles, including Russian Angara-derived vehicles. Credit: © Mark Wade

---

• TLV - . Nation: Korea South. Apogee: 209 km (129 mi). R&D mission. Impacted near Jeju.