Author Topic: 3K13-3 Gepard SPAA (Age Of War Era)  (Read 3285 times)

DarthMetool

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3K13-3 Gepard SPAA (Age Of War Era)
« on: 30 August 2013, 14:13:21 »
3K13-3 Gepard SPAA

The 3K13-3 Gepard (Cheetah) is a self-propelled anti-aircraft tank developed and produced                             Type
for planetary militias in the Lyran Commonwealth late in the Age of War to take advantage               Self-Propelled Anti-Aircraft Gun
of the recent development of the advanced fire control system.  It was developed during                            Place of Origin
2440 to 2442, with testing conducted over the next year.  Purchase and distribution began                    Lyran Commonwealth
in 2444, with most of the first production run going to Lyran militia units.
                                                                                                                                                             Specifications
Overview                                                                                                                                      Weight                45 tons
                                                                                                                                                    Length               7.7 meters
The Gepard is a wheeled tank carrying three series 2 autocannons in a turret.  Directed by                  Width                3.7 meters
an advanced fire control system geared toward anti-air defense, the Gepard Model 13 has                  Height               3.5 meters
been more effective than previous incarnations using the basic FCS.  Powered by a 230 hp                  Crew                       10
fuel cell engine allows the vehicle to travel at speeds of 64 kph with a range of 784 km.
                                                                                                                                                   Armor               Conv. Steel
Armament consists of three Oerlikon 35mm autocannons with enough ammo to fire for five                Armament       3 x 35mm
minutes.  Two ammo bins are placed under the turret, usually carrying normal ammo in one                    autocannons with 90 rnds.
bin with flak ammo in the other.  Three and a half tons of conventional steel act as armor                   Engine             230 hp fuel cell
for the Gepard, warding off blows from Medium Rifles on down.                                                         Range                   784 km
                                                                                                                                                    Speed                    64 kph
While the vehicle is solely geared towards anti-aircraft defense, the advanced and, at the
time, untested sensor gear made the Gepard somewhat difficult to maintain.  Production of
the Gepard would continue into 2468 when the 3K14-4 would replace it.  Parts for the 3K13
model and its variants would continue until 2550 when it was declared obsolete.

3K13-3 Gepard AA
Chassis: Wheeled (Medium)
Mass: 45 tons
Rating: C/C-D-D

Chassis/Control                                                       8
Engine/Trans                    Fuel Cell                         8.5
     Cruise                              4
     Flank                               6
Heat Sinks                             -                                 -
Fuel                                   784 km                           1
Turret                                                                      2
Armor                               72 (BAR 6)                      3.5
    F                                      15
   R/L S                                 14
    R                                      11
    T                                      18
Equipment                                                  Loc        Mass
3 Autocannon/2                                            T            18
Ammo (AC/2) 90                                          B             2

Notes: Advanced fire control system (2 tons)

Quirks:
   Anti-aircraft targeting
   Difficult to maintain
   Obsolete/2550

Crew: 10 (driver, radio, 6 gunners, 2 officers)
Battle Value: 293
Cost: 434,875

Note: I'll post variants during the weekend.  Got three variants and the predecessor fixed up.
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DarthMetool

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Gepard Variants
« Reply #1 on: 01 September 2013, 22:29:13 »
While the standard model was the most common, at least one previous model and three
variants of the 3K13 existed during production.

3K12-3 Gepard SPAA

This previous model differed in several ways.  While weighing the same, the 3K12 had
a 160 hp diesel engine managing a top speed of 54 kph.  Because of the smaller engine,
however, the 3K12 had a better range exceeding 1100 kilometers.  Another key difference
was that this model carried another half-ton of armor compared to its successor.  Still,
even having more armor couldn't save the 3K12 from obsolescence.  Despite better range
and armor, the targeting system was considered only basic at best.  The now basic
targeting and tracking system that appeared in 2400 was the reason for the creation of
this self-propelled AA gun carrier, being an improvement over previous versions.  This
also meant that the 3K12 was destined for replacement once more advanced targeting
systems came into being.  After the creation of the 3K13, the 3K12 was declared
obsolete in 2444.

Quirks:
   Anti-aircraft targeting
   Difficult to maintain
   Obsolete/2444


Crew: 10 (driver, radio, 6 gunners, 2 officers)
BV 280
Cost 406,700

3K13-DEW/p Gepard (Directed Energy Weapon/prototype)

As an experiment, research was done with a prototype particle projection cannon mounted
directly to the chassis in place of the turret.  Having a single weapon with no turret greatly
simplified the machine, yet still managed to increase the cost.  The weapon itself generated
50% more heat than later models, forcing the installation of fifteen heat sinks to handle the
load.  A power amplifier was provided to generate enough power to fire the weapon.  Though
a fine arrangement, testing showed that the PPC was not only difficult to mount, but required
finely-machined cable linkages that had to be supplied by machines that required too much
investment at the time.  Only two DEW/p models were made and both were cannibalized for
other projects.

Quirks:
   Anti-aircraft targeting
   Difficult to maintain
   Non-standard parts
   Obsolete/2455

Crew: 6 (driver, radio, 2 officers, 2 gunners)
BV: 355
Cost: 450,188

3K13-2/A5 Gepard SPAA

Seeking better firepower for the Gepard, the Oerlikon 35mm autocannons were replaced
with two Oerlikon 60mm medium autocannons.  Fitting snugly in the turret, little was
needed to do on the chassis of the vehicle.  Requiring the same amount of turret and
using the same amount of targeting systems, little seemed wrong with the arrangement
until testing discovered an ammunition feed problem between the right-mounted turret
autocannon and the expanded four-ton ammo bay.  Little could be done so the vehicle
went to market with an upgraded warranty.  While some problems occurred, most were
satisfied with the 2/A5 as is, though the increased cost kept this version from being as
widespread as the base model.  Production of this variant commenced in 2449, and ended
in 2550 when the 3K13 was declared obsolete.

Quirks:
   Anti-aircraft targeting
   Difficult to maintain
   Ammunition feed problem
   Obsolete/2550

Crew: 8 (driver, radio, 2 officers, 4 gunners)
BV: 315
Cost: 468,563

3K13-3/MR Gepard FSV (Fire Support Vehicle)

Simply and experiment with a more primitive weapon system, the 3/MR replaced the
autocannons with three medium rifle cannons and five tons of ammunition.  While using the
advanced fire control system, it was geared more towards direct fire support so the special
anti-aircraft targeting software was not included.  An extra half-ton of fuel was added to
increase the range to 1176 kilometers.  Roughly three dozen were created and tested by
Lyran militia units from 2450 to 2459.  This model was discontinued at that time.

Quirks
  Obsolete/2459

Crew: 10 (driver, radio, 2 officers, 6 gunners)
BV: 363
Cost: 433,834

Production Numbers:
  3K12-3: 457
  3K13-3: 7,355
  3K13-DEW/p: 2
  3K13-2/A5: 3,940
  3K13-3/MR: 35

Former Operators
  Lyran Commonwealth (2444-2550)
  Terran Hegemony (2465-2550)
  Free Worlds League (2509-2550)

Comments?  Flames?  You guys have no love for the Non-Combat Vehicle forum
"John Hancock.  Wait, you want MY signature?"
The TRB Military Catalog
GENERATION 45: The first time you see this, copy it into your sig on any forum and add 1 to the generation. Social experiment