Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the fleet oilers & tankers category.
01 / Overview
Ondo-class oiler
Category
Country
Prime contractor
Production
1922–1924
Quantity
3
Unit Price (current)
$179.7K↗ 1816% inflation · 1922→2025
Original Price
$9.4K (1922)
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FLEET OILERS & TANKERS · INTERWAR PERIOD
3
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
$179.7K
Original: $9.4K (1922)
Inflation: +%1816
ⓘ Performance/Price and MASS score are computed across all units in the fleet oilers & tankers category, regardless of era.
02 / Specs & Design
◎Identification5MOD.5
- Hull ClassificationOndo-class
- Ship Typeoiler
- Commissioned1923
- Ships in Class3
- In ServiceYes
◈Displacement & Dimensions5MOD.5
- Light Displacement15,400 t
- Full Load Displacement15,400 t
- Length138.68 m
- Beam17.68 m
- Draft8.08 m
▣Capacity5MOD.5
- Troop Capacity0
- Cargo Deadweight8,000 t
- Well DeckNo
- Landing Craft Carried0
- Ro-Ro CapabilityNo
◇Propulsion4MOD.4
- PropulsionSteam Turbine
- Shaft Power2,796 kW
- Top Speed12 kn
- Complement (crew)157
◆Aviation4MOD.4
- Embarked Helicopters0
- HangarNo
- Flight DeckNo
- Fixed-Wing / VSTOL0
▤Self-Defense3MOD.3
- Main Gun2 × 140 mm L/50 naval guns
- Electronic WarfareNo
- Decoy LaunchersNo
⬢Fleet Status8MOD.8
- Completed3
- Active0
- Under Construction0
- Planned5
- Cancelled2
- Lost2
- Retired1
- Preserved0
▲Armour1MOD.1
- Armour}}
03 / History
SERVICE LIFESPANStill in Service
- 1922Production started
- 1924Production ended
- 1939First deployment: World War II
104
years in service
2
years in production
3
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
FLEET OILERS & TANKERS RANKING Fleet Oilers & Tankers · Interwar Period
MASS RANKINGSMASS ↗
55FLEET OILERS & TANKERS3INTERWAR PERIOD · FLEET OILERS & TANKERS295JAPAN · ALL WEAPONS9PRICE · FLEET OILERS & TANKERS753PRICE · ALL WEAPONS43PERFORMANCE/PRICE · FLEET OILERS & TANKERS
ⓘ Rankings are within theFleet Oilers & Tankerscategory.
📖 TERMS ON THIS PAGE1terms
A mechanical device that converts steam pressure into rotational energy, used to drive shipboard generators or propulsion systems.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources