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Big Bertha
Photo: Rama. · Wikimedia Commons · CC BY-SA 2.0 fr
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BigBertha

Towed Artillery & Mortars · Germany · 1914
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BigBertha

Big Bertha
Big Bertha Photo: Rama. · Wikimedia Commons · CC BY-SA 2.0 fr
* Absolute score — assessed within category · no era adjustment
Range
30
Firepower
70
Rate of Fire
40
Accuracy
50
Portability
10
Setup Speed
20
Ammunition Versatility
60
Reliability
75
Crew Economy
30
Cost-Effectiveness
65
Origin Germany
ManufacturerFriedrich Krupp AG
CategoryTowed Artillery & Mortars
EraWorld War I
In service1914–1918
Operators1 countries
Data Quality86%
MASS(Military Archive Scoring System)
45
Towed Artillery & Mortars MASS Rating
6/36
World War I
176/302
All-Time
Towed Artillery & Mortars · 10 axes scored
Range
30
Firepower
70
Rate of Fire
40
Accuracy
50
Portability
10
Setup Speed
20
Ammunition Versatility
60
Reliability
75
Crew Economy
30
Cost-Effectiveness
65
ⓘ Regardless of era, the same scoring system applies to all units in the towed artillery & mortars category.
01 / Overview
Big Bertha
Country
Prime contractor
Production
1914–1918
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
TOWED ARTILLERY & MORTARS · WORLD WAR I
6
PERFORMANCE/PRICE
40
UNIT COST (2025 USD)
—
45
towed artillery & mortars category
ⓘ Performance/Price and MASS score are computed across all units in the towed artillery & mortars category, regardless of era.
02 / Specs & Design
◎General3MOD.3
  • Service Entry Year1914
  • Combat Weight42,600 kg
  • In ServiceYes
◈Ordnance3MOD.3
  • Calibre420 mm
  • Barrel Length (calibres)12
  • Ordnance Typesiege howitzer
▣Performance5MOD.5
  • Maximum Range (standard)9.3 km
  • Muzzle Velocity400 m/s
  • Rate of Fire (burst)8
  • Elevation+65°
  • Traverse360°
◇Dimensions3MOD.3
  • Length10 m
  • Width4.7 m
  • Height4.5 m
03 / History
SERVICE LIFESPANRetired
  1. 1914Production started
  2. 1918Production ended
112
years in service
4
years in production
0
countries operating
ⓘ 1 countries retired it.
04 / Operators
Operator Countries1country
📚 Sources
📖 ENCYCLOPEDIA Browse the Towed Artillery & Mortars entry →