×
Aircraft / Aviation Vehicles & Artillery Small Arms Warships & Submarines Military Ranks Military Pay Scale (2024) Special Forces

Legkaya Broneploshadka PL-37


Light Artillery Wagon Rail Car


Soviet Union | 1939



"The PL-37 Light Artillery Wagon became a standardized military train car for Soviet armored train battalions of World War 2."

Power & Performance
Those special qualities that separate one land system design from another. Performance specifications presented assume optimal operating conditions for the Legkaya Broneploshadka PL-37 Light Artillery Wagon Rail Car.
None. This is an unpowered railcar.
Installed Power
Structure
The physical qualities of the Legkaya Broneploshadka PL-37 Light Artillery Wagon Rail Car.
30
(MANNED)
Crew
48.1 ft
14.66 meters
O/A Length
9.8 ft
3 meters
O/A Width
14.4 ft
4.4 meters
O/A Height
154,324 lb
70,000 kg | 77.2 tons
Weight
Armament & Ammunition
Available supported armament, ammunition, and special-mission equipment featured in the design of the Legkaya Broneploshadka PL-37 Light Artillery Wagon Rail Car.
2 x 76.2mm Mod. 1902/30 turreted field guns
6 x 7.62mm Maxim water-cooled machine guns
AMMUNITION:
560 x 76.2mm projectiles
30,000 x 7.62mm ammunition
Variants
Notable series variants as part of the Legkaya Broneploshadka PL-37 family line.
Legkaya Broneploshadka PL-37 - Base Series Designation; 24 units completed.
Authored By: Staff Writer | Last Edited: 03/03/2018 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site; No A.I. was used in the generation of this content.

Unlike other world powers of World War 1 (1914-1918), the Russian Empire placed a premium on armored trains as part of its ground force. This was something of a necessity for the Russians as their road infrastructure was lacking in the industrialized world during the period and moving men, machines and supplies for mobilization in the Great War was going to be by railway - a strength of interior Russia. Varied interim and standardized concepts then emerged in the fighting and most saw their bloody days in the Civil War that pulled the Russian Empire out of the war. Consequently, the Russian Empire fell and was reborn as the Soviet Union whose engineers continued the design and development of the armored train into the 1930s.

The Legkaya Broneploshadka PL-37 was a standardized design for a "light artillery wagon" - a single car laden with cannon armament and machine guns intended to serve along with infantry cars and an armored locomotive in action. It was used by Soviet train battalions early in World War 2 (1939-1945) and production of the class - handled by the Krasniy Profintern Platn of Bryansk - numbered about 24 units in all from 1939 to 1941. Their underlying configuration was conventional, retaining the same capabilities as the rail car it was formed from. The chassis was made up of a 55-ton Diamond brand twin-axle truck arrangement. To this was added a steel superstructure and a pair of large turrets to field cannon armaments. Even the wheels were protected over through low-lying skirt armor. The internal volume of the superstructure at center was taken up primarily by ammunition stores which made for cramped conditions for the crew - which numbered thirty personnel to manage the various stations aboard the car. An armored tower for the commander was fitted amidships with glass visors and a PTK periscope to aid with observation, artillery direction and general situational awareness.

The car weighed in at some 77 tons under full loads and featured a running length of 48 feet, 2 inches, a width of 9 feet, 9 inches and a height of 14 feet, 5 inches. Armor protection ranged from 0.78 inches along the sides of the superstructure to 0.59 inches along the roof line.

Content ©MilitaryFactory.com; No Reproduction Permitted.


Key to the PL-37's design was its armament of 2 x 76.2mm Mod. 1902/30 field guns, each gun and its applicable mounting hardware held in traversable turrets at the front and rear ends of the car. 560 x 76.2mm projectiles were carried in High-Explosive (HE) and Armor-Piercing (AP) flavors to suit the mission need. The Soviets found out that their 76.2mm guns were quite effective against many forms of German armor so the Mod. 1902/30 did not disappoint in its intended role. Beyond the cannon armament, the PL-37 was also given a battery of 6 x 7.62mm Maxim water-cooled machine guns - two along each hull side and the remaining pair as coaxial mounts in each turret. These weapons could provide suppression fire of infantry forces attempting to overtake the train or support allied offensives as needed. The water-cooled nature of the machine guns ensured proper cooling of the barrel so long as a water supply was available.

Armored trains still held some battlefield value in World War 2, particularly in hard-to-reach areas of the Russian Empire. However, as the strike aircraft threat continued to grow throughout the conflict, the value of the armored train was realized and, in turn, dwindled in its active use. Armored trains were relatively easy pickings for incoming dive bombers for their speeds were contained and their paths constrained to the available tracks. Knocking out a whole bridge could render the reach of armored trains useless or downright limited overall. An incoming bomber need only content with defensive machine gun or cannon fire as it swooped down with machine guns, cannon fire, drop bombs, or rockets of its own. While the interwar years marked the technological apex of the armored train, World War 2 served as its swan song though the Soviets kept a stock of such pieces for security purposes into the Cold War years.

Many Soviet armored trains fell in the opening salvos of the German invasion of the East.

Content ©MilitaryFactory.com; No Reproduction Permitted.
Operators
Global customers who have evaluated and/or operated the Legkaya Broneploshadka PL-37. Nations are displayed by flag, each linked to their respective national land systems listing.

Total Production: 24 Units

Contractor(s): State Factories - Soviet Union
National flag of the Soviet Union

[ Soviet Union ]
1 / 1
Image of the Legkaya Broneploshadka PL-37
Image copyright www.MilitaryFactory.com; No Reproduction Permitted.

Going Further...
The Legkaya Broneploshadka PL-37 Light Artillery Wagon Rail Car appears in the following collections:
HOME
ARMOR INDEX
ARMOR BY COUNTRY
VEHICLE MANUFACTURERS
COMPARE VEHICLES
VEHICLES BY CONFLICT
VEHICLES BY TYPE
VEHICLES BY DECADE
WWII VEHICLES & ARTILLERY
Disclaimer | Privacy Policy | Cookies

2024 Military Pay Scale Military Ranks of the World U.S. Department of Defense Dictionary Conversion Calculators Military Alphabet Code Military Map Symbols Breakdown U.S. 5-Star Generals List WWII Weapons by Country World War Next

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com. No A.I. was used in the generation of this content.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, WDMMA.org (World Directory of Modern Military Aircraft), WDMMW.org (World Directory of Modern Military Warships), SR71blackbird.org, detailing the history of the world's most iconic spyplane, and MilitaryRibbons.info, cataloguing military medals and ribbons. Special Interest: RailRoad Junction, the locomotive encyclopedia.


©2024 www.MilitaryFactory.com • All Rights Reserved • Content ©2003-2024 (21yrs)