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BTR-40: History, Service history & Operators

The BTR-40 (БТР, from Бронетранспортёр, or Bronetransporter, literally "armoured transporter".) is a Soviet open-topped, wheeled armoured personnel carrier and reconnaissance vehicle. It is often referred to as the Sorokovka in Soviet service. It was eventually replaced in the APC role by the BTR-152 and in the scout car role by the BRDM-1.

Language: English [EN]
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BTR-40 topic overview

The analysis highlights History, Service history and Operators as prominent areas in the source structure around BTR-40.

Related topics
78
Source areas
7
Connected nodes
85
Extracted relationships
150
Concept neighborhoods
17
Bridge connections
85

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Operators · 34 topics
Service history · 23 topics
Overview · 8 topics
Variants · 6 topics
Development history · 4 topics
Description · 2 topics
Soviet Union · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}Maximum speed
80 km/h
Armor
6-8 mm
Crew
2 + 8 passengers (BTR-40 and BTR-40V) 2 + 6 passengers (BTR-40B)
Designed
1947–1950
Designer
V. A. Dedkov
Engine
6-cylinder GAZ-40 80 hp (60 kW) at 3,400 rpm

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Development history

Description

Service history

Soviet Union

Variants

Operators

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How BTR-40 connects Entity context

The extracted context around BTR-40 shows recurring relationship patterns in the source. For example, BTR-40 → After, APC, Armoured, BRDM-1, BTR-141, BTR-152, BTR-152A, BTR-40A, BTR-40B, BTR-40Kh, BTR-40P, BTR-40V, BTR-40ZhD, Crew, Gorkovsky Automobile Factory, Gorkovsky Avtomobilny Zavod, It, KPV, Moscow, NBC Another extracted example is BTR-40 → Again, APC, BA-64B, BRDM, BTR-141, BTR-40A, BTR-40P, Dedkov, During, Gorky Automobile Factory, In, It, Kostikin, KPVT, Muziukin, Neither, The, The BTR-40's, These, Those. Use these groups to spot repeated connection types before inspecting the individual relationships.

BTR-40

Top relations

related to Soviet Union · 28
BTR-40 → After, APC, Armoured, BRDM-1, BTR-141, BTR-152, BTR-152A, BTR-40A, BTR-40B, BTR-40Kh, BTR-40P, BTR-40V, BTR-40ZhD, Crew, Gorkovsky Automobile Factory, Gorkovsky Avtomobilny Zavod, It, KPV, Moscow, NBC
related to history · 21
BTR-40 → Again, APC, BA-64B, BRDM, BTR-141, BTR-40A, BTR-40P, Dedkov, During, Gorky Automobile Factory, In, It, Kostikin, KPVT, Muziukin, Neither, The, The BTR-40's, These, Those
related to Foreign service · 19
BTR-40 → China, East Germany, Europe, In East German, It, Korean War, NBC, North Korea, North Vietnamese Army, PLA, PRC, Soviet, Soviet Union, SPW-40, The, The BTR-40, The People's Republic, Type, Vietnam War
related to Cuba · 18
BTR-40 → AT-2 Swatter, ATGM, BTR-40A-AA, BTR-40A-PB, Cuban, Cuban BTR-40, Falanga, Is, It, Jababli, KPV, M1975/4, NATO, Only, The, When, While, ZPTU-2
related to East Germany · 13
BTR-40 → After, ATGM, BTR-40A, BTR-40Kh, East German, Egypt, Germany, Malyutka ATGMs, SPW-40, SPW-40A, SPW-40Ch, The East German, This
related to Protection · 6
BTR-40 → However, SGMB, The, The BTR-40's, The BTR-40-series, They
related to overview · 5
BTR-40 → GAZ-12 ZIM, GAZ-63, Soviet, The, The BTR-40's
related to Maneuverability · 4
BTR-40 → GAZ-63, Like, The, The BTR-40
related to People's Republic of China · 4
BTR-40 → Chinese, Possibly, Soviet-supplied BTR-40s, Type
related to External links · 3
BTR-40 → Description, Pictures, Russian

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

vehicle also armoured mm machine variant soviet service sides hull reconnaissance armed gun armament 14 guns designation troop compartment 1950

BTR-40 relationships Subject–Predicate–Object triples

TTTA extracted 150 structured relationships around BTR-40. Examples in this analysis include BTR-40 → .mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}Maximum speed → 80 km/h and BTR-40 → Armor → 6-8 mm. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
BTR-40.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}Maximum speed80 km/h1.00infobox
BTR-40Armor6-8 mm1.00infobox
BTR-40Crew2 + 8 passengers (BTR-40 and BTR-40V) 2 + 6 passengers (BTR-40B)1.00infobox
BTR-40Designed1947–19501.00infobox
BTR-40DesignerV. A. Dedkov1.00infobox
BTR-40Engine6-cylinder GAZ-40 80 hp (60 kW) at 3,400 rpm1.00infobox
BTR-40Fuel capacity122 l1.00infobox
BTR-40Ground clearance400 mm1.00infobox
BTR-40Height2.2 m (1.83 m without armament)1.00infobox
BTR-40In service1950–1980s1.00infobox
BTR-40Length5 m[citation needed]1.00infobox
BTR-40Main armament7.62 SGMB medium machine gun (1,250 rounds (total)) (optional)1.00infobox
BTR-40ManufacturerGorkovsky Avtomobilny Zavod unknown Chinese manufacturer1.00infobox
BTR-40Mass5.3 tonnes1.00infobox
BTR-40No. built8,5001.00infobox
BTR-40Operational range430 km (road) 385 km (cross country)1.00infobox
BTR-40Place of originSoviet Union1.00infobox
BTR-40Power/weight15.1 hp/tonne (11.3 kW/tonne)1.00infobox
BTR-40Produced1950–1960 (BTR-40ZhD produced until 1969)1.00infobox
BTR-40Secondary armament2×7.62 SGMB medium machine gun (1,250 rounds (total)) (optional)1.00infobox
BTR-40Suspension4x4 wheel, leaf spring1.00infobox
BTR-40TypeWheeled Armoured Personnel Carrier Reconnaissance vehicle1.00infobox
BTR-40Unit costUS$30,000 (export price to Libya, 1970-1973)1.00infobox
BTR-40Used bySee Operators1.00infobox
BTR-40VariantsSee Variants1.00infobox
BTR-40Width1.9 m1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around BTR-40 bring nearby vocabulary together. In this analysis, examples include Turret, Also and Gun. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • BTR-40
    • Turret
    • Also
    • Gun
    • Armed
    • Variant
    • Mm
    • Converted
    • Car
    • Vehicle
    • Front
    • Service
    • Used
  • btr-40
    • Turret
    • Also
    • Gun
    • Armed
    • Variant
    • Mm
    • Converted
    • Car
    • Vehicle
    • Front
    • Service
    • Used
  • armoured personnel carrier
    • Car
    • Roof
    • Btr-40
    • Compartment
    • Troop
    • Converted
    • Four
    • Firing
    • Reconnaissance
    • Armed
    • Brdm-1
    • Sides
  • reconnaissance vehicle
    • Reconnaissance
    • Vehicle
    • Nbc
    • Front
    • Protection
    • Armoured
    • Brdm-1
    • Car
    • Soviet
    • Btr-40
    • East
    • Service
  • kpv heavy machine guns
    • Mm
    • Heavy
    • Machine
    • Guns
    • Gun
    • Front
    • Two
    • Sides
    • Compartment
    • Troop
    • Armed
    • Armour
  • east germany
    • Designation
    • Type
    • Soviet
    • Service
    • Used
    • Reconnaissance
    • Vehicle
    • Converted
    • Launcher
    • Republic
    • Roof
    • Firing
  • soviet
    • Republic
    • Service
    • Type
    • East
    • Vehicle
    • Brdm-1
    • Protection
    • Armament
    • Two
    • Used
    • Hull
    • Also
  • soviet invasion of czechoslovakia
    • Republic
    • Service
    • Type
    • East
    • Vehicle
    • Brdm-1
    • Protection
    • Armament
    • Two
    • Used
    • Hull
    • Also

Connections between topic areas Semantic bridges

For BTR-40, one of the stronger structural bridges in this analysis connects BTR-40 with Operators. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
BTR-40 — Operators · splits 51 ⟂ 35
BTR-40 — Service history · splits 62 ⟂ 24
BTR-40 — Overview · splits 77 ⟂ 9
BTR-40 — Variants · splits 79 ⟂ 7
BTR-40 — Development history · splits 81 ⟂ 5
BTR-40 — Description · splits 83 ⟂ 3

Map overview Semantic statistics

BTR-40

Nodes86
Edges85
Triples150
Avg. degree1.98
Density0.023256
Components1

Source & methodology

TTTA analyzes the structure around BTR-40 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Service history & Operators, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — BTR-40 · EN edition · Analysis: TopicsToTalkAbout

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