Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the patrol boats & fast attack craft category.
01 / Overview
Grillo-class tracked torpedo motorboat
Category
Country
Production
1918–1918
Quantity
4
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · WORLD WAR I
14
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the patrol boats & fast attack craft category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
- Hull Classificationmotorboat
- Ship TypeTorpedo boat
- Builder / ShipyardSVAN, Venice
- Laid Down1918
- Launched1918
- Commissioned1918
- Ships in Class4
- In ServiceYes
◈Displacement3MOD.3
- Light Displacement8 t
- Standard Displacement8 t
- Full Load Displacement8 t
▣Dimensions3MOD.3
- Length (overall)16 m
- Beam3.1 m
- Draft0.7 m
◇Complement1MOD.1
- Total Complement4
◆Propulsion7MOD.7
- Propulsion Type2 × Rognini & Balbo electric motors
- Arrangement (CODAG/COGAG…)2 × Rognini & Balbo electric motors
- Number of Engines2
- Shaft Power7.46 kW
- Shafts / Screws2
- Top Speed4 kn
- Nuclear-PoweredNo
▤Gun Armament1MOD.1
- Main Gun Count0
⬢Missile Armament3MOD.3
▲Underwater Warfare4MOD.4
- Torpedo Tubes2
- ASW CapabilityNo
- Hull-Mounted SonarNo
- Towed Array SonarNo
◎Aviation5MOD.5
- Embarked Helicopters0
- HangarNo
- Flight DeckNo
- Fixed-Wing Aircraft0
- UAV CapabilityNo
◈Sensors & Combat Systems3MOD.3
▣Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialwood
- Stealth ShapingNo
- Automated Damage ControlNo
◇Fleet Status8MOD.8
- Completed4
- Active0
- Under Construction0
- Planned4
- Cancelled0
- Lost3
- Retired1
- Preserved0
03 / History
SERVICE LIFESPANRetired
- 1914First deployment: World War I
- 1918Production started
108
years in service
0
years in production
4
units produced
0
countries operating
ⓘ 1 countries retired it.
05 / MASS Score
PATROL BOATS & FAST ATTACK CRAFT RANKING Patrol Boats & Fast Attack Craft · World War I
MASS RANKINGSMASS ↗
343PATROL BOATS & FAST ATTACK CRAFT14WORLD WAR I · PATROL BOATS & FAST ATTACK CRAFT412ITALY · ALL WEAPONS66PERFORMANCE/PRICE · PATROL BOATS & FAST ATTACK CRAFT
ⓘ Rankings are within thePatrol Boats & Fast Attack Craftcategory.
📚 Sources