Deere Q-85
Traduction française indisponible ; contenu anglais affiché.
Années de production: 2002–2010
Sources et preuves par champ
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Q-85Ask TractorDex AI Copilot About Q-85
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Engineering & Capability Benchmark
Specific output, tractive ratio, and segment percentile
Caractéristiques du moteur et de la puissance
- Modèle du moteur
- VM Motori D704
- Carburant
- Diesel
- Puissance nominale
- 85 hp
- Rated PTO Power
- N/A (Deere specification)
- Cylindres
- 4
- Cylindrée
- 2.8 L (169.4 ci)
- Alésage / course
- 3.70x3.94 inches 94 x 100 mm
- Régime nominal
- 2600 RPM
- Capacité d’huile moteur
- N/A
- Capacité de liquide de refroidissement
- N/A
Maintenance picks for the Q-85
Filters, oil and common wear parts for this model.
Caractéristiques de transmission et de châssis
- Type de transmission
- N/A
- Rapports (avant / arrière)
- 8 avant / 8 arrière
- Système d’entraînement
- 4WD
- Empattement
- 72.6 in
- Pneu avant
- 280/70-20
- Pneu arrière
- 320/70-24
- Débit hydraulique
- N/A
- Attelage arrière
- II/I
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Deere Q-85.
Theoretical draft formula suggests 8,500 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 (174.7 HP) exceeds rated power (85 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Tractor is currently light for this heavy draft tool. Add ~777 kg (1,713 lbs) ballast to prevent tire slip and premature wear.
Target ballast is capped at 6,607 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 Deere Q-85 (2002)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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