G6 RHINO 155mm self-propelled howitzer

In the late 1970s, the South African Defence Force (SADF) needed to replace its obsolete Sexton self-propelled tracked howitzers with a new, much more agile and powerful vehicle, better suited to the country’s terrain. Sandock Austral and Ermatek designed a vehicle that would be built by Littleton Engineering Works (LEW) (turret) and Vickers OMC (chassis). The first prototype, designated “G6 Renoster”, was unveiled in 1981 and was a heavy 6×6 wheeled vehicle armed with a 155/45mm howitzer. Production began in 1988 and continued until 1994, with 145 units manufactured. The G6, also known as Rhino, performed excellent mobility and long range, enabling it to move and engage in combat for extended periods, minimizing logistical support.

G6 RHINO 155mm self-propelled howitzer gallery 1 and more info

G6 RHINO 155mm self-propelled howitzer gallery 2 and more info

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Additional information

Ficha Completa
Country of origin

South Africa

Builder

Lyttelton Engineering Works (LIW) – Reumech OMC

Type

Self-propelled howitzer

Entered service

1988

Crew

G6-45 / G6 M1A3: 6 – GV6 / G6-52: 5

Combat weight

G6-45 / G6 M1A3 / GV6: 47,000 kg – G6-52: 49,000 kg

Dimensions (length x width x height)

G6-45 / G6 M1A3 / GV6: 10.34 x 3.41 x 3.30 (turret roof)
G6-52: 11.40 x 3.41 x 3.30 (turret roof)

Armour, (maximum)

All welded steel: frontal arc and turret against 23mm rounds, and small arms fire and splinters overall

Power plant

1 x Magirus Deutz BF12L513 FC V12 air-cooled diesel engine, 550 hp or 1 x Magirus Deutz FL 413 F/FR air-cooled diesel engine, 525 hp

Speed

Max: 100 km/h on road

Range

700 km

Armament

G6-45 / G6 M1A3 / GV6: 1 x rifled 155/45mm autofrettaged howitzer + 1 x 12.7mm MG + 2 x 4 smoke grenade dischargers
G6-52: 1 x rifled 155/52mm autofrettaged howitzer + 1 x 12.7mm MG + 2 x 4 smoke grenade dischargers

Ammunition

44 x 155mm rounds + 1,000 x 12.7mm rounds

Rate of fire, (maximum)

G6-45: 4 rpm – G6 M1A3 / GV6: 5 rpm – G6-52: 8 rpm

Shell weight

155/45mm: HE: 47.6 kg – HE ERFB M1 series: 45.5 kg – HE ERFB BB M1 series: 47.6 kg
155/52mm (23 liter chamber): HE ERFB BB Assegai M2000: 42.6 kg – HE VLAP Assegai M2000: 42.6 kg
155/52mm (25 liter chamber): HE ERFB BB M9 series: 45.2 kg – HE VLAP M9703A1: 45.2 kg

Shell range

155/45mm: HE ERFB M1 series: 30 km – HE ERFB BB M1 series: 40.5 km – HE VLAP M9703: 52.5 km
155/52mm (23 liter chamber): HE: 33 km – HE ERFB BB Assegai M2000: 43.5 km – HE VLAP Assegai M2000: 58 km
155/52mm (25 liter chamber): HE ERFB BB M9 series: 50 km – HE VLAP M9703A1: 67 km
Guided round: Krasnopol-M: 25 km – BONUS: 35 km – M982 Excalibur: 50 km

Muzzle velocity

155/45: HE: 937 m/s – HE ERFB M1 series: 897 m/s – HE ERFB BB M1 series: 903 m/s
155/52mm (23 liter chamber): 985 m/s – 155/52mm (25 liter chamber): 1,050 m/s

C.E.P., (circular error probability)

Unguided rounds: 85 meters – Guided rounds: 5 – 10 meters

Production

145