Rissian Tracked SPG

Rissian Tracked SPG (TECH LEVEL A)

Colonel Ryan uses ten of these self propelled guns in a single battery in Colonel Ryan's Rissian Regiment. Originally an 8cm hyper velocity mass driver was proposed and a prototype was built. Its 14 megawatt input necessitated a fusion power plant which sent the expense skyrocketing. So an autocannon in the same caliber was used instead to keep costs down. A massive suspension is included to keep the ground pressure down to facilitate rapid movement cross country. The vehicle can execute its own indirect fire missions using a crude fire direction center on-board. The vehicle has a crew of 3 (driver, gunner, and commander). It mounts a stabilized turret with tech A indirect fire control and point defense fire control, on the chassis deck.

Vehicle Dimensions:

• Height: 2m + 0.5 m turret. Width: 3 m. Length: 7 m.
• Total usable volume: 40.6125 m³
• Total mass loaded: 49.418405 metric tons.
• Production Cost: Cr. 632,809.23
• Movement: Maximum road 138kph/115cm or 83kph/69cm cross country.
  Movement effect on fire: No Effect on Fire

Armor:

• Turret and Chassis front 30, all remaining faces of chassis and turret 20.
• Target Size DMs: +2 low and +0 high.

Equipment:

• Sealed environment with over pressure vs. CBR/NBC threats
• TL 5 Fire Direction Center (1 target/mission)
• IR vision
• 5,000 Power Radio
• 5 Power Laser Communicator
• 1 m³, 1 metric ton of cargo
• Full weapons stabilization.

Power:

• 2.4 megawatt MHD turbine power plant consumes 720 liters of fuel/ hour
• Fuel capacity 8,334.357 liters, enough for 11.57 hours.
• Ground Pressure is 3.8 tons/m²
• Power to weight ratio is 48.

Weapons:

• 8cm hyper velocity, single barreled, electric action auto cannon able to engage 2 targets and has a +2 signature. It rolls 6 dice versus indirect fire missions in the point defense mode.
• Direct fire characteristics: 

Range	Normal Rounds	KEAP/KEAPER Rounds
Effective Range	2,500 m +2	3,000 m +2
Long Range	3,500 m +1	4,000 m +1
Extreme Range	5,000 m	5,500 m

It has the following direct fire characteristics:

• ROF 20
• Rounds mass 14kg and there is ammo storage for 400 rounds, enough for 20 fire phases.

Its indirect fire accuracy is +1 up to 7km and -3 up to 14km. It requires 8 turns to set up for indirect fire missions.

Ammo available: Cost/round:

KEAP 36/32/28 Cr. 140

KEAPER 34/30/26 Cr. 154

HE 17/2/3 Cr. 70

HEAP 38 Cr. 105

Flechette +5 20cm 3 Cr. 350

Illumination 75cm Cr. 140

Chaff 75cm Cr. 140

Chemical 2cmx2cm 4 turns Cr. 140

Smoke 2cmx2cm Cr. 70

CBM 21/9 Cr. 210

Laser Guidance Cr. +600

Variable Ballistics Cr. +60

RAP Cr. +70

There is a LMG pintel mounted on the turret roof for the commander's hatch.

Effective Range Long Range Extreme Range

150(21) +8 400(19) +5 550(17) +3

It may engage 16 targets, has +4 signature, and there is storage for 60,000 rounds, enough for 46 fire phases included in the price.

Maintenance:

• Vehicle: 8
• Electronics: 25
• Weapons: 14
• Suspension: 0

This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Ronald B. Kline, Jr.