H5 Oliphaunt: Difference between revisions
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Following the success of the [[H Series Tanks|H3 tank]], the defense design division of [[MacNamera Heavy Industries]] began work on a new H series tank variant. A future need for a more heavily armed tank was anticipated leading to the beginning of design work in 1976 as a private venture. Initially the design began as a variant of the H3, the most significant changes being the addition of improved armor on the turret face, and the replacement of the H3's 105mm gun with an 120mm rifled gun. Additional 120mm armed H3 variants were iterated upon but all remained confined to paper. | Following the success of the [[H Series Tanks|H3 tank]], the defense design division of [[MacNamera Heavy Industries]] began work on a new H series tank variant. A future need for a more heavily armed tank was anticipated leading to the beginning of design work in 1976 as a private venture. Initially the design began as a variant of the H3, the most significant changes being the addition of improved armor on the turret face, and the replacement of the H3's 105mm gun with an 120mm rifled gun. Additional 120mm armed H3 variants were iterated upon but all remained confined to paper. | ||
In 1978, work began on a fresh H series tank. Designated the H4, the new tank would utilize the same hull and chassis as the H3, but the turret would be an entirely new design. The turret consisted of a welded steel design, with appliqué armor plates. The design also incorporated {{wp|Explosive reactive armour}} on the tank hull. Concurrently, MacNamera anticipated that there would be a need in the next decade for a new main battle tank for the [[Gaellician Army|Ríogan Army]], whose {{wp|Centurion (tank)|Tigranedear}} tanks were aging and nearing retirement due to obsolescence. In answer to this anticipation, work was begun on a new third generation MBT intended for Gaellicia and peer nations. Initially, this tank was not intended to be a part of the H series. | In 1978, work began on a fresh H series tank. Designated the H4, the new tank would utilize the same hull and chassis as the H3, but the turret would be an entirely new design. The turret consisted of a welded steel design, with appliqué armor plates. The design also incorporated {{wp|Explosive reactive armour}} on the tank hull. Concurrently, MacNamera anticipated that there would be a need in the next decade for a new main battle tank for the [[Gaellician Army|Ríogan Army]], whose {{wp|Centurion (tank)|Tigranedear}} tanks were aging and nearing retirement due to obsolescence. In answer to this anticipation, work was begun on a new third generation MBT intended for Gaellicia and peer nations. Initially, this tank was not intended to be a part of the H series, instead being referred to as the 3GMBT. | ||
In 1980, MacNamera concluded that the H3 platform was suitable for extensive through life support and upgrades, negating most of the purpose of the H4. As a result, the H4 program was discontinued and its staff reassigned to either the H3 platform, or to the third generation MBT program. | In 1980, MacNamera concluded that the H3 platform was suitable for extensive through life support and upgrades, negating most of the purpose of the H4. As a result, the H4 program was discontinued and its staff reassigned to either the H3 platform, or to the third generation MBT program. The 3GMBT program was subsequently reorganized and its priorities reassessed. The tank would be designed to meet the high end export market while also meeting the needs of heavily industrialized nations for a quality though lower cost MBT. In the words of Gaellician designer Brien Madden: | ||
{{quote|''We were threading the needle with this design. "}} | |||
The reassessment and reorganization led to the decision to make the tank a part of the H series, being dubbed the H5. | |||
== Design == | == Design == | ||
Revision as of 03:45, 19 May 2023
| H5 Oliphaunt | |
|---|---|
 | |
| Type | Main battle tank |
| Place of origin | Gaellicia Seylos |
| Production history | |
| Unit cost | $1.39 million (1993) |
| Specifications | |
| Weight | 47 t |
| Length | 7.51 m (24 ft 8 in) hull 10.62 m (34 ft 10 in) with gun forward |
| Width | 3.3 m (10 ft 10 in) 3.6 m (11 ft 10 in) with appliqué armour |
| Height | 2.48 m (8 ft 1.64 in) |
| Crew | 4 (commander, gunner, loader and driver) |
| Armor | Chobham |
Main armament | 105 mm rifled gun 120 mm gun 120 mm rifled gun |
Secondary armament | Jakosinné TGM 77 7.62 mm coaxial machine gun (Mk. 4) |
| Engine | MacNamera Motors supercharged diesel engine 1,100 hp (820 kW) at 2,300 rpm |
| Power/weight | 20.9 hp/t–21.2 hp/t |
| Transmission | automatic |
| Suspension | helical spring |
| Ground clearance | 50 cm (1 ft 8 in) |
| Fuel capacity | 1,130 litres (249 imperial gallons; 299 US gallons) |
Operational range | 550 km (340 mi) |
| Speed | 61.2 km/h (38.0 mph). |
The H5 Oliphaunt is a third generation Gaellician-Seylosian main battle tank designed and produced as a private venture by MacNamera Heavy Industries. The name Oliphaunt is a nod to the preceding H Series Tanks, as well as a tribute to Aexamenid history and mythology.
History
Following the success of the H3 tank, the defense design division of MacNamera Heavy Industries began work on a new H series tank variant. A future need for a more heavily armed tank was anticipated leading to the beginning of design work in 1976 as a private venture. Initially the design began as a variant of the H3, the most significant changes being the addition of improved armor on the turret face, and the replacement of the H3's 105mm gun with an 120mm rifled gun. Additional 120mm armed H3 variants were iterated upon but all remained confined to paper.
In 1978, work began on a fresh H series tank. Designated the H4, the new tank would utilize the same hull and chassis as the H3, but the turret would be an entirely new design. The turret consisted of a welded steel design, with appliqué armor plates. The design also incorporated Explosive reactive armour on the tank hull. Concurrently, MacNamera anticipated that there would be a need in the next decade for a new main battle tank for the Ríogan Army, whose Tigranedear tanks were aging and nearing retirement due to obsolescence. In answer to this anticipation, work was begun on a new third generation MBT intended for Gaellicia and peer nations. Initially, this tank was not intended to be a part of the H series, instead being referred to as the 3GMBT.
In 1980, MacNamera concluded that the H3 platform was suitable for extensive through life support and upgrades, negating most of the purpose of the H4. As a result, the H4 program was discontinued and its staff reassigned to either the H3 platform, or to the third generation MBT program. The 3GMBT program was subsequently reorganized and its priorities reassessed. The tank would be designed to meet the high end export market while also meeting the needs of heavily industrialized nations for a quality though lower cost MBT. In the words of Gaellician designer Brien Madden:
We were threading the needle with this design. "
The reassessment and reorganization led to the decision to make the tank a part of the H series, being dubbed the H5.
Design
In the tradition of other H Series tanks, the Oliphaunt was designed from the start with an emphasis on reliability and maneuverability. In hopes of expanding the market of the tank, features that would make the tank competitive with heavily industrialized peer nations were also a consideration. Significant resources were expended to incorporate state of the art armor, and fire control systems. At the time of production in the late 1980s, the Oliphaunt was one of the most innovative tank designs in the wurld without excessively increasing cost.[citation needed]
Electronics
Due to relations between Gaellicia and Tagmatium at the time of development, the variant of the Oliphaunt operated by the Ríogan Army is fitted with significantly different electronic equipment and software than other versions of the tank.
Seylosian and Export Variants
Gaellician Variants
Variants
H Series Tanks
- H1 Elephant
- H3 Elephant 2
- H4 Super Elephant
H5 Oliphaunt
- H5 Oliphaunt
- H5C1
- H5C2
- H5C3 "Franken-Oliphaunt"