AVULD

AVULD LD4 collapsible graphene carbon fiber ULD
AVULD · An Avimetal Brand

AVULD LD4

IATA code: ALP

Collapsible graphene carbon fiber LD4 ULD concept for cargo-handling and empty-container storage. Reference internal volume: 5.7 m³; reference gross-weight target: 2449 kg. Final AVULD specifications require confirmation.

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Empty-weight comparison

Conventional ULD reference empty weight120 kg / 264.6 lb
Collapsible GCFP ULD empty weight72 kg / 158.7 lb
Weight saved against reference48 kg / 105.8 lb40% reduction

GCFP weight status: Engineering-calculated

Reference material: CFRP

Reference basis: Published individual specification

Reference weight depends on manufacturer, materials and configuration. Calculated or estimated weights are identified above. Maximum gross weight includes the container and cargo.

AVULD LD4 is part of Avimetal’s proposed collapsible graphene carbon fiber ULD range, designed to reduce empty-container weight and storage space. Contact Avimetal for development, manufacturing and partnership inquiries.

Supplied chart: Rectangular container; IATA code ALP; classification LD4; rate class Type 8. Chart internal volume 5.7 m³ (201 ft³ as printed); maximum gross 2449 kg (5399 lb as printed). Chart envelope labels 96 × 60.4 × 64 in. Imperial and metric figures are rounded and may differ.

Boeing 767, 777 and 787. ANA identifies B787 lateral loading at 2449 kg and longitudinal loading at 1587 kg for its reference configuration. The chart identifies ALP rather than DQP; reconcile exact code and geometry before claiming the same limits. Airbus and 777X applications require model-specific review.

Chart forkable variant codes: ALB, ALC, AWB, AWC. Forklift capability of the AVULD design remains to be.

Conventional empty-weight reference: ANA Cargo LD4 DQP, lower end of published tare range. ANA publishes 120–130 kg for its DQP LD4. Numeric reference uses the lower bound, 120 kg, not an average. Attachment calls LD4 ALP; ANA uses DQP. Exact model, coding and configuration must be reconciled before a final comparison. ANA internal volume is 5.5 m3; chart value 5.7 m3 is retained as a reference target. ANA door opening 2310 x 1480 mm is conventional reference only.

Aircraft scope: A320neo/A321neo (including LR/XLR variants) use reduced-height LD3-45W/AKH configurations where a container loading system is installed; the full-height 64 in ULDs in this catalog are not interchangeable with LD3-45. Boeing 737 MAX and Airbus A220 are not added as standard lower-hold applications for this catalog.

Product specifications

Identity

Model nameLD4
SKU (unique)AVULD-LD4
ULD typeLD4
IATA codeALP
Alternate codesALD, AWD, AWZ, DLP
Rate classificationType 8
ForkableYes

Materials

Panel materialGraphene carbon fiber (GCFP)
Frame materialGFRP Aluminum Composite
Base materialGFRP Aluminum Composite
Hinge / folding mechanismKevlar Hinge
Door typeSolid
Insulation / temperature performanceCFRP

Dimensions (mm)

Base length2,438.4 mm
Base width1,534.16 mm
Overall length2,438.4 mm
Overall width1,534.16 mm
Overall height1,625.6 mm
Door opening widthTo be confirmed
Door opening heightTo be confirmed
Folded length2,438.4 mm
Folded width1,534.16 mm
Folded height332 mm

Capacity

Internal volume (m³)5.7 m³
Maximum gross weight (kg)2,449 kg / 5,399.1 lb
Load-rating statusDesign target
Calculated maximum payload2,377 kg / 5,240.4 lb

Folding

Expanded occupied volume (m³)To be confirmed
Folded occupied volume (m³)To be confirmed
Occupied-volume reductionTo be confirmed
Folding time (minutes)To be confirmed
People requiredTo be confirmed

Compatibility and development

Intended aircraft applicationsConventional DQP LD4 references: Boeing 767, 777 and 787. ANA identifies B787 lateral loading at 2449 kg and longitudinal loading at 1587 kg for its reference configuration. The chart identifies ALP rather than DQP; reconcile exact code and geometry before claiming the same limits. Airbus and 777X applications require model-specific review.
Testing statusNo model-specific test report supplied.
Approval / certification statusApproval status to be confirmed; no model-specific approval document supplied.
Approval reference / limitationsFAA TSO

Commercial

Minimum order quantityTo be confirmed
Production lead timeTo be confirmed
WarrantyTo be confirmed