DeereUSARéférence du catalogue

Deere 990

Traduction française indisponible ; contenu anglais affiché.

Années de production: 2000–2007

Comparer avec d’autres modèles Évaluer la machine

Puissance moteur

38.5 HP

PDF : 35 ch

Cylindrée

2 L

Moteur 4 cylindres

Entraînement et châssis

4WD

Partially synchronized (9F/3R)

Poids en ordre de marche

N/A

—

Sources et preuves par champ

Cette fiche importée ne contient pas encore de preuves au niveau des champs.

ARCHIVE SPEC4WD

39HP

990

Official Technical Blueprint Record

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Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Compact / Sub-Compact Yard

Global Tractor Fleet Power SpectrumTop 85% of all indexed machinery

Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)

Specific Output

19.3 HP/L

Aspiration: Unknown

Traction Ratio

—

Agile transport & crop care

PTO Efficiency

91%

35 PTO HP rated

Hydraulic Flow

13 GPM

49 L/min capacity

Caractéristiques du moteur et de la puissance

Modèle du moteur: Yanmar 4TNE84
Carburant: Diesel
Puissance nominale: 38.5 hp
Rated PTO Power: 35 hp (Deere specification)
Cylindres: 4
Cylindrée: 2 L (121.7 ci)
Alésage / course: 3.31x3.54 inches 84 x 90 mm
Régime nominal: 2700 RPM
Capacité d’huile moteur: 5.6 qts (~5.3 L)
Capacité de liquide de refroidissement: 6.1 qts (~5.8 L)

Maintenance picks for the 990

Oil capacity 5.6 qts — match the filter before you drain.

Oil & Filters (Amazon)NAPA Direct

Caractéristiques de transmission et de châssis

Type de transmission: Partially synchronized (9F/3R)
Rapports (avant / arrière): 9 avant / 3 arrière
Système d’entraînement: 4WD
Empattement: 68.9 in
Pneu avant: 6.5-16
Pneu arrière: 14.9-24
Débit hydraulique: 13 GPM
Attelage arrière: I

ASABE EP496 Engineering Matcher

Implement Draft & Ballast Matcher

Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Deere 990.

Overloaded / Wheel Slip Alert(454%)

CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator

SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH454% LOAD

DRAWBAR DEMAND: 136.3 HPWIDTH / SIZE: 42 ft Width

ASABE D497.7 Tillage Specific Resistance Formula

Select Agricultural Implement

Field Soil Condition

Implement Size (ft Width)42 ft Width

18 ft WidthDefault: 4270 ft Width

Tillage / Seeding Depth4 inches (10 cm)

2"Target: 4"6"

Target Operating Field Speed7.0 mph (11.3 km/h)

5 mphRated: 7 mph9 mph

Engine Power Demand vs Rated Output174.7 HP / 38.5 HP Rated

0%55% (Min Load)60-85% (Sweet Spot)100% (Cap)

Draft Force

7,301 lbs

Drawbar Power

136.3 HP

Target Slip

8% - 12%

Axle Ballast Balance (MFWD / Mechanical Front Assist )Calibrated for Wide-Span Field Cultivator (100 lbs/HP standard)

Target: 3,850 lbs

Front Axle: 38%Rear Axle: 62%

664 kg (1,463 lbs)1,083 kg (2,387 lbs)

Ballast Adjustment vs Base:+192 lbs (87 kg)

Hourly Diesel Burn

1.8 gal/h

6.8 L/hr (est. $7/h)

Hydraulic Fan Status

Standard Draw

No fan req

Engine demand (174.7 HP) exceeds rated power (38.5 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Plages de numéros de série archivées (Référence catalogue)

8 années de production

Année de production	N° de série initial	N° de série final	Usine d’assemblage
2000	#190,001	#290,001	Usine non précisée
2001	#290,002	#291,000	Usine non précisée
2002	#291,001	#391,000	Usine non précisée
2003	#391,001	#590,000	Usine non précisée
2004	#590,001	#690,000	Usine non précisée
2005	#690,001	#790,000	Usine non précisée
2006	#790,001	#890,000	Usine non précisée
2007	#890,001	Fin de série	Usine non précisée

Instant Used Market Valuation Projector

Algorithmic resale estimate for Deere 990 (2000)

Full Appraisal Tool

Operating Meter Hours3,200 hrs

Mechanical & Physical Condition

Empirical model calibrated against dealer & auction lots

Estimated Fair Market Value

$8,827

Basis: 38.5 HP • 26 yrs old

Auction / Wholesale

$7,238 – $8,121

Dealer Retail Asking

$9,268 – $10,416

3-Year Projected Resale Curve~5% annual retention decay

Year 2027

$8,386

Year 2028

$7,966

Year 2029

$7,568

Direct Segment Rivals & Showdowns

Head-to-head match-ups calibrated by horsepower and era

Eicher+5.5 HP

44 HP

Ford+5.5 HP

44 HP

New Holland+5.5 HP

44 HP

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John Deere is a globally renowned American corporation that specializes in manufacturing agricultural, construction, forestry, and turf care machinery and equipment. Founded in the United States, the company has established itself as the world's leading tractor brand, offering a comprehensive range of farming equipment, including tractors, combine harvesters, and other essential agricultural machinery. Headquartered in Moline, Illinois, John Deere is recognized for its innovative solutions and commitment to quality, serving customers through a vast network of dealers worldwide. The brand's product line extends beyond agriculture to include construction equipment, forestry machinery, and advanced technology services, reflecting its diverse capabilities and dedication to supporting various industries. John Deere's enduring legacy and continuous innovation have solidified its reputation as a leader in the fields of agriculture and heavy machinery.

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