Challenger MT685E
Traduction française indisponible ; contenu anglais affiché.
Années de production: 2014–2020
Sources et preuves par champ
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Ask TractorDex AI Copilot About MT685E
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Engineering & Capability Benchmark
Specific output, tractive ratio, and segment percentile
Caractéristiques du moteur et de la puissance
- Modèle du moteur
- AGCO POWER
- Carburant
- Diesel
- Puissance nominale
- 340 hp
- Rated PTO Power
- 326.4 hp (Challenger specification)
- Drawbar Power @ Rated Engine Speed
- 269.8 hp (Nebraska OECD Test 2218)
- Cylindres
- 6
- Cylindrée
- 8.4 L (512.6 ci)
- Alésage / course
- 4.37x5.71 inches 111 x 145 mm
- Régime nominal
- 2100 RPM
- Capacité d’huile moteur
- N/A
- Capacité de liquide de refroidissement
- N/A
Maintenance picks for the MT685E
Filters, oil and common wear parts for this model.
Caractéristiques de transmission et de châssis
- Type de transmission
- Continuously variable transmission (CVT)
- Rapports (avant / arrière)
- N/A
- Système d’entraînement
- 4WD
- Empattement
- 122 in
- Pneu avant
- N/A
- Pneu arrière
- N/A
- Débit hydraulique
- N/A
- Attelage arrière
- III/IVN
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Challenger MT685E.
Theoretical draft formula suggests 39,100 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 (573.1 HP) exceeds rated power (340 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Tractor is currently light for this heavy draft tool. Add ~3240 kg (7,143 lbs) ballast to prevent tire slip and premature wear.
Target ballast is capped at 30,953 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 Challenger MT685E (2014)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Comparer des machines similaires
Challenger
USA • 164 Models
Challenger is an American brand of agricultural tractors with a notable history in the industry. The brand was established in 1986 by the heavy equipment manufacturing giant Caterpillar Inc. During its early years under Caterpillar's ownership, Challenger tractors gained recognition for their innovative design and engineering. In 2002, the Challenger brand was acquired by AGCO, a major manufacturer in the agricultural equipment sector. Following the acquisition, Challenger tractors have been manufactured at AGCO's facility in Jackson, Minnesota, which has become a key production hub for the brand. The brand's tractors are known for their robust construction and advanced technology, reflecting both its Caterpillar heritage and AGCO's expertise in agricultural machinery. Challenger's tractors are designed to meet the needs of modern farming operations, offering a combination of power, efficiency, and reliability.
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