Brands / caterpillar motoren , kiel

caterpillar motoren , kiel

86 distinct part numbers after collapsing EPA duplicate rows. Engine models in this brand: 13 versus catalogue average 177 (ladder brands, D1 only).

HUB
caterpilla

EPA rows

368

Collapsed identities

engine_model vs avg

13 / 177

Change vs previous snapshot (same hub, not a history URL): EPA rows 368 (no change vs previous snapshot); distinct PN 86 (no change vs previous snapshot); distinct engine_model 13 (down 1 vs previous snapshot). Previous snapshot date 2026-07-24.

Ingest / pull dates (not “as of today”). Snapshot date 2026-07-24. Deploy-time hub snapshot generated 2026-08-24T13:34:00Z.

Wikidata boat manufacturers — retrieved 2026-07-24 · Wikimedia Foundation and contributors · source
EPA Marine CI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
EPA Marine SI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
EPA current marine engine certification data — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
Federal manufacturer identification directory — retrieved 2026-07-24 · U.S. Coast Guard · source
Manufacturer manuals and parts catalogs — retrieved 2026-07-24 · Individual boat and engine manufacturers · source
Live eBay listings — retrieved 2026-07-24 · eBay · source
Sea Ray model specifications — retrieved 2026-07-24T00:00:00Z · Sea Ray · source
Bayliner model specifications — retrieved 2026-07-24T00:00:00Z · Bayliner · source
Boston Whaler model specifications — retrieved 2026-07-24T00:00:00Z · Boston Whaler · source
Wikidata boat-type entities — retrieved 2026-07-24T00:00:00Z · Wikimedia Foundation and Wikidata contributors · source
Merchant Vessels of the United States — retrieved 2026-07-24T00:00:00Z · United States Coast Guard · source
WakeParts normalized boat taxonomy — retrieved 2026-07-24T00:00:00Z · WakeParts · source
UNECE Recommendation 28 — retrieved 2026-07-24T00:00:00Z · United Nations Economic Commission for Europe · source

Qualified comparison — distinct engine_model

Official EPA field only: engine_model. Observed vs calculated high/low vs loaded-set average of ladder brands (min-N ≥ 50 distinct PN). Not an EPA judgement. FHE-style compare is inlined here, not a new URL family.

Observed on this hub

Loaded-set average (n=43)

177.4

Calculated low / high

5 / 2,664

This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct engine_model: Cummins Mercruiser Diesel, LLC (12) · detroit diesel corporation and mtu friedrichshafen gmb (15) · Volkswagen Marine (15).

Qualified comparison — distinct part_number

Official EPA field only: part_number. Observed vs calculated high/low vs loaded-set average of ladder brands (min-N ≥ 50 distinct PN). Not an EPA judgement. FHE-style compare is inlined here, not a new URL family.

Observed on this hub

Loaded-set average (n=43)

224.3

Calculated low / high

52 / 1,398

This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct part_number: NREC Power Systems (88) · Hyundai Heavy Industries Co., Ltd. (84) · ALASKA DIESEL ELECTRIC (82).

Engine family hubs

Shown when a family has at least 20 rows and 10 distinct part numbers.

Family	Rows	Distinct PN
8CATM20.4L33	55	55
ACATM88.5CLE	20	20
FCATN88.5CLE	68	18
ECATN88.5CLE	68	18
CCATN88.5CLE	68	18
BCATN88.5CLE	68	18

Highest-duplication atoms

Part number	Name	EPA rows collapsed
G10011182	Injection Pump	28
J4/7	Injector	26
J4/6	Injector	26
J4/5	Injector	26
G40011183	Injection Pump	26
G40011182	Injection Pump	26
G40011051	Injection Pump	26
G 40011832	Injection Pump	26
G 40011496	Injection Pump	26
J 4/5	Injector	21
IMO41602	Turbocharger	7
IMO40703	Turbocharger	5

On-demand report for this hub (noindex)