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CONTAINER SALES & LEASING · NPSA ASSOCIATE MEMBER SINCE 2005
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— 20-foot · Double Door

20-foot double-door containers — drive-through access at both ends.

A 20-foot general purpose container with full cargo doors at both ends instead of just one. ISO 6346 type 22G3. The drive-through configuration lets you load from one end and unload from the other without rotating the unit.

ISO 6346
22G3
Length
20ʹ 0″
Height
8ʹ 6″
Cubic
33.2 m³
OWLU 20ʹ DD container, rear right view
Shown: NEW (one-trip) · OWLU® · ISO 6346 22G3
— Specifications

ISO 6346 type 22G3.

Built to ISO 6346 international standards. Dimensions and ratings here are representative wholesale production specs — tare and payload vary slightly by factory and build.

External dimensions

Length
20ʹ 0″ / 6.058 m
Width
8ʹ 0″ / 2.438 m
Height
8ʹ 6″ / 2.591 m

Internal dimensions

Length
19ʹ 4″ / 5.898 m
Width
7ʹ 8″ / 2.352 m
Height
7ʹ 10″ / 2.385 m

Door opening

Width
7ʹ 8″ / 2.343 m
Height
7ʹ 6″ / 2.280 m

Weights

Tare
2,230 kg / 4,914 lb
Max gross
30,480 kg / 67,200 lb
Payload
28,250 kg / 62,286 lb

Capacity

Cubic
33.2 m³ / 1,172 ft³

Identification

ISO 6346 type
22G3
Owner prefix
OWLU®
— Common use cases

What operators use the 20ʹ DD for.

  • Pass-through storage in two-sided yards
  • Modifications requiring entry from both ends
  • Long-cargo handling where rotation isn’t possible
  • Pipe, lumber, and rail-loaded freight
— Important notes

Caveats and details worth knowing.

  • Same external dimensions and weight ratings as the standard 22G1. Cubic capacity is identical; door openings on both ends are the same as a single-door 20ʹ GP.
  • Door gaskets and lock rods on both ends add weight — tare is approximately 100 kg heavier than the standard 22G1.
— Grades we carry

Available across our condition grades.

New-build production runs are NEW (one-trip) by definition. Used inventory in the 20ʹ DD format is held in depots at varying grades — exact availability in the live matrix.

  • NEW — one-trip from the factory
  • 3-TRP — three-trip, near-new
  • IICL — survey-grade, pulled from active fleets
  • CW — cargo worthy, CSC-valid for international
  • WWT — wind & watertight, storage-grade
  • AS-IS — sold as-found, no guarantee
Condition grading guide →
— How we like to work

Quotes happen in one conversation.

We’ll work through grade options, depot timing, and pricing in one pass. Email works the same way, just slower.

Contact Sales →
Mon–Fri · 7am–5pm PT · 4 U.S. time zones

Or email sales@onewaylease.com.

— Ready when you are

Browse live 20ʹ DD stock.