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T30 Howitzer Motor Carriage
Photo: US War Department. · Wikimedia Commons · Public domain
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T30HowitzerMotorCarriage

Self-Propelled Artillery · United States · 1942
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T30HowitzerMotorCarriage

T30 Howitzer Motor Carriage
T30 Howitzer Motor Carriage Photo: US War Department. · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Range
30
Firepower
40
Rate of Fire
50
Mobility
70
Accuracy
45
Shoot-and-Scoot
30
Protection
35
Automation
0
Technology
20
Cost-Effectiveness
75
Origin United States
CategorySelf-Propelled Artillery
EraWorld War II
In service1942–1942
Operators2 countries
Quantity500
Data Quality88%
MASS(Military Archive Scoring System)
39
Self-Propelled Artillery MASS Rating
45/71
World War II
139/188
All-Time
Self-Propelled Artillery · 10 axes scored
Range
30
Firepower
40
Rate of Fire
50
Mobility
70
Accuracy
45
Shoot-and-Scoot
30
Protection
35
Automation
0
Technology
20
Cost-Effectiveness
75
ⓘ Regardless of era, the same scoring system applies to all units in the self-propelled artillery category.
01 / Overview
T30 Howitzer Motor Carriage
Production
1942–1942
Quantity
500
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
SELF-PROPELLED ARTILLERY · WORLD WAR II
45
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
39
self-propelled artillery category
ⓘ Performance/Price and MASS score are computed across all units in the self-propelled artillery category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • Service Entry Year1942
  • Combat Weight9,300 kg
  • Travel Weight9,300 kg
  • Crew6
  • Carriage TypeSelf-Propelled
  • In ServiceYes
◈Ordnance7MOD.7
▣Performance6MOD.6
  • Minimum Range0.88 km
  • Maximum Range (standard)8.8 km
  • Muzzle Velocity381 m/s
  • Rate of Fire (burst)6
  • Elevation-9 to +50 degrees
  • Traverse22.5 degrees to each side
◇Ammunition5MOD.5
▤Mobility7MOD.7
⬢Ammunition Handling1MOD.1
  • Ready Rounds60
▲Dimensions3MOD.3
  • Length6.28 m
  • Width2.22 m
  • Height2.51 m
◎Production2MOD.2
  • Total Production500
  • Production Start1,942 year
◈Self-Propelled Chassis4MOD.4
  • Engine Power147 hp
  • SuspensionVertical volute springs for tracks, leaf springs for the wheels
  • Hull Armour9.5 mm
  • NBC ProtectionNo
03 / History
SERVICE LIFESPANRetired
  1. 1939First deployment: World War II
  2. 1942Production started
84
years in service
0
years in production
500
units produced
0
countries operating
ⓘ 2 countries retired it.
04 / Conflicts
T30 HOWITZER MOTOR CARRIAGE · CONFLICTS SERVED IN0% win
Total Conflicts
1
Victories
0
Ongoing
0
Losses
0
ⓘ Shown only from conflicts recorded in our database.
05 / Operators
Operator Countries2country
T30 Howitzer Motor CarriageSALES1records
YearBuyerQuantityAmountPresent Value (2025)
—France———
ⓘ "Present Value" is an estimated amount adjusted for inflation.
📖 TERMS ON THIS PAGE4terms
High Explosive (HE) round: an artillery or mortar projectile containing explosive filler designed to inflict damage through blast and fragmentation effects.
Recoil system using a combination of liquid and compressed gas to absorb and return energy from firing.
Artillery system with integrated propulsion, enabling movement under its own power rather than being towed.
A breech mechanism in artillery where a solid block slides horizontally to open and close the breech for loading.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Self-Propelled Artillery entry →