Maybach HL42 six-cylinder petrol engine
E256147
The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maybach HL42 six-cylinder petrol engine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2320491 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maybach HL42 six-cylinder petrol engine Context triple: [Sd.Kfz. 251, engineType, Maybach HL42 six-cylinder petrol engine]
-
A.
Maybach HL 120 TRM
The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
-
B.
Daimler-Benz DB 603A engine
The Daimler-Benz DB 603A engine was a large, liquid-cooled, inverted V12 aircraft engine developed in Germany during World War II, known for powering high-performance Luftwaffe aircraft such as night fighters and heavy fighters.
-
C.
Perkins CV12-6A V12 diesel
The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
-
D.
Daimler-Benz DB 600
The Daimler-Benz DB 600 was a German liquid-cooled V12 aircraft engine of the 1930s that formed the basis for the more advanced DB 601 used in many Luftwaffe fighters during World War II.
-
E.
Packard V-1650
The Packard V-1650 is an American-built version of the Rolls-Royce Merlin V-12 aircraft engine, produced under license by Packard and widely used in World War II fighters such as the P-51 Mustang.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maybach HL42 six-cylinder petrol engine Target entity description: The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
-
A.
Maybach HL 120 TRM
The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
-
B.
Daimler-Benz DB 603A engine
The Daimler-Benz DB 603A engine was a large, liquid-cooled, inverted V12 aircraft engine developed in Germany during World War II, known for powering high-performance Luftwaffe aircraft such as night fighters and heavy fighters.
-
C.
Perkins CV12-6A V12 diesel
The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
-
D.
Daimler-Benz DB 600
The Daimler-Benz DB 600 was a German liquid-cooled V12 aircraft engine of the 1930s that formed the basis for the more advanced DB 601 used in many Luftwaffe fighters during World War II.
-
E.
Packard V-1650
The Packard V-1650 is an American-built version of the Rolls-Royce Merlin V-12 aircraft engine, produced under license by Packard and widely used in World War II fighters such as the P-51 Mustang.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
World War II military vehicle engine
ⓘ
gasoline engine ⓘ piston engine ⓘ six-cylinder engine ⓘ |
| application |
armored personnel carriers
ⓘ
artillery tractors ⓘ reconnaissance vehicles ⓘ |
| coolingSystem | water-cooled ⓘ |
| countryOfOrigin | Germany ⓘ |
| cylinderConfiguration | inline ⓘ |
| designedFor | tracked and half-tracked vehicles ⓘ |
| engineCycle | four-stroke ⓘ |
| era | World War II ⓘ |
| fuelType | gasoline ⓘ |
| historicalSignificance | standard powerplant for several German World War II vehicles ⓘ |
| manufacturer | Maybach ⓘ |
| notableFeature | widely used standard engine for German medium half-tracks ⓘ |
| numberOfCylinders | 6 ⓘ |
| originIndustry | automotive engineering ⓘ |
| powerTransmissionUse | mechanically driven drivetrain ⓘ |
| primaryUse |
half-tracks
ⓘ
military vehicles ⓘ |
| productionPeriod | 1930s–1940s ⓘ |
| usedBy |
Nazi Germany armed forces
ⓘ
linked to:
Wehrmacht
Wehrmacht ⓘ |
| usedInConflict |
Second World War
ⓘ
linked to:
World War II
|
| usedInVehicleType |
German half-tracks
ⓘ
medium military vehicles ⓘ |
| valvetrain | overhead valve ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Maybach HL42 six-cylinder petrol engine Description of subject: The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Sd.Kfz. 251 half-tracks