Jeep CJ-3A
Traduction française indisponible ; contenu anglais affiché.
Années de production: 1949–1953
Sources et preuves par champ
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Engineering & Capability Benchmark
Specific output, tractive ratio, and segment percentile
Caractéristiques du moteur et de la puissance
- Modèle du moteur
- Willys L-134
- Carburant
- Gasoline
- Puissance nominale
- 60 hp
- Rated PTO Power
- N/A (Jeep specification)
- Drawbar Power @ Rated Engine Speed
- 25.94 hp (Nebraska OECD Test 2218)
- Cylindres
- 4
- Cylindrée
- 2.2 L (134.2 ci)
- Alésage / course
- 3.125x4.375 inches 79 x 111 mm
- Régime nominal
- 2400 RPM
- Capacité d’huile moteur
- 5 qts (~4.7 L)
- Capacité de liquide de refroidissement
- 11 qts (~10.4 L)
Maintenance picks for the CJ-3A
Oil capacity 5 qts — match the filter before you drain.
Caractéristiques de transmission et de châssis
- Type de transmission
- Sliding gear (6F/2R)
- Rapports (avant / arrière)
- 6 avant / 2 arrière
- Système d’entraînement
- 4WD
- Empattement
- 80 in
- Pneu avant
- 6x16
- Pneu arrière
- 6x16
- Débit hydraulique
- N/A
- Attelage arrière
- I
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Jeep CJ-3A.
Theoretical draft formula suggests 6,000 lbs. Official manufacturer GVWR is unrecorded for this catalog entry, so target weight is constrained to an engineering structural estimate (~135% of base operating weight) to prevent chassis overload.
Engine demand (74.9 HP) exceeds rated power (60 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Target ballast is capped at 2,750 lbs based on structural engineering estimate (~135% base weight; official manufacturer GVWR unrecorded). Avoid adding excess ballast beyond this benchmark to protect axle bearings and chassis.
Instant Used Market Valuation Projector
Algorithmic resale estimate for Jeep CJ-3A (1949)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Comparer des machines similaires
Jeep
USA • 3 Models
Jeep is an iconic American automotive brand renowned for its rugged, off-road vehicles and pioneering contributions to the SUV segment. Founded in 1941, Jeep emerged during World War II as a response to the U.S. Army's need for a lightweight, all-terrain reconnaissance vehicle. The original Willys MB, often referred to as the 'Jeep,' became a symbol of American military prowess and versatility. Its success during the war laid the foundation for Jeep's civilian models, which debuted shortly after, capturing the imagination of adventurers and everyday drivers alike. The brand's early innovations, such as the CJ (Civilian Jeep) series, established Jeep as a leader in off-road capability and durability. • Throughout its history, Jeep has undergone several ownership changes and expansions. The brand was initially produced by Willys-Overland, which later became Kaiser Jeep Corporation. In 1970, American Motors Corporation (AMC) acquired Jeep, further developing its product lineup and expanding its global presence. The 1980s saw the introduction of the Jeep Cherokee (XJ), a model that revolutionized the SUV market with its unibody construction and car-like handling. In 1987, Chrysler Corporation acquired AMC, integrating Jeep into its portfolio and fueling its growth. The merger with Daimler-Benz in 1998 and subsequent acquisition by Fiat Chrysler Automobiles (FCA) in 2014 continued to shape Jeep's trajectory. Today, Jeep operates under Stellantis, a global automotive conglomerate formed in 2021 through the merger of FCA and PSA Group. • Jeep remains a symbol of adventure and capability, with a product lineup that includes a range of SUVs designed for both on-road comfort and off-road performance. The brand's flagship models, such as the Wrangler and the Grand Cherokee, continue to embody Jeep's heritage of ruggedness and innovation. The Wrangler, in particular, is celebrated for its iconic design and unmatched off-road prowess, while the Grand Cherokee offers a blend of luxury and capability. Jeep's commitment to technological advancement is evident in its modern features, including advanced 4x4 systems, hybrid powertrains, and cutting-edge infotainment systems. As a brand, Jeep has expanded internationally, with manufacturing and sales across North America, Europe, Asia, and other global markets, solidifying its status as a leader in the SUV segment.
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