Deere 990 tractor specifications

2000 - 2007

2000 - 2007 Compact Utility tractor

Series:

Series:790 ← 9904005 ↓

2000 - 2007

Model year 2000-20022003-2007

Compact Utility tractor

Yanmar built

Series:

Series:	790	→ 990
	3005 ↓

Production

Production
Distributor:	John Deere
Manufacturer:	Yanmar
Type:	Compact Utility tractor
Factory:	Japan

John Deere 790 Power

John Deere 790 Power
Engine (gross):	30 hp 22.4 kW
PTO (claimed):	26 hp 19.4 kW

John Deere 790 Engine

John Deere 790 Engine
Yanmar 1.5L 3-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
2WD Steering:	manual
4WD Steering:	hydrostatic power
Brakes:	independent dry shoe
Cab:	ROPS
Transmission:	8-speed unsynchronized
Transmission details ...

Capacity

Capacity
Fuel:	6.3 gal 23.8 L
Hydraulic system:	4 gal 15.1 L
Front diff.:	2.32 qts 2.2 L

Hydraulics

Hydraulics
Type:	open center
Capacity:	4 gal 15.1 L
Pressure:	2050 psi 141.3 bar
Pump flow:	5.4 gpm 20.4 lpm
Steering flow:	4.2 gpm 15.9 lpm
Steering press.:	2050 psi 141.3 bar

Tractor hitch

Tractor hitch
Rear Type:	I
Rear lift (at 24"/610mm):	815 lbs 369 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	transmission
	live (two-stage clutch)
Rear RPM:	540
Mid RPM:	2100

Dimensions & Tires

Dimensions & Tires
Wheelbase:	60.4 inches 153 cm
Weight:	1930 to 2105 pounds
Front tire:	6.00-12
Rear tire:	12.4-16
Full dimensions and tires ...

John Deere 790 attachments

John Deere 790 attachments
60" mid-mount mower deck
blade
front-end loader
backhoe
Attachment details ...

790 Serial Numbers

790 Serial Numbers
Location:	Serial number plate on the rear of the tractor.
1999:	LV0790G190001
2000:	LV0790G390001
2001:	LV0790G490001
2002:	LV0790G570001
2003:	LV0790G592446
2004:	LV0790G790001
2005:	LV0790G890001
2006:	LV0790G990001
2007:	LV0790S190001
how to read serial numbers...

Electrical

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	20
Battery CCA:	500
Battery volts:	12
Battery Group:	45

Production

Production Manufacturer:John Deere
Type:Compact Utility tractor

John Deere 990 Power

John Deere 990 Power Engine (gross):40.4 hp
30.1 kW
Engine (net):38.5 hp
28.7 kW
PTO (claimed):35 hp
26.1 kW

John Deere 990 Engine

John Deere 990 Engine Yanmar 2.0L 4-cyl diesel Engine details ...

2000 - 2007

Compact Utility tractor

Series:

Series:	790 ←	990
		4005 ↓

Engine Detail

Engine Detail
Yanmar 4TNE84
diesel
4-cylinder
liquid-cooled
Displacement:	121.7 ci 2.0 L
Bore/Stroke:	3.31x3.54 inches 84 x 90 mm
Power (gross):	40.4 hp 30.1 kW
Air cleaner:	dry
Compression:	18:1
Rated RPM:	2700
Idle RPM:	925-2875
Starter volts:	12
Starter power:	2.7 hp 2.0 kW
Oil capacity:	5.6 qts 5.3 L
Coolant capacity:	6.1 qts 5.8 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Steering:power
Brakes:wet disc
Cab:Two-post ROPS.
Transmission:9-speed partially synchronized
Transmission details ...

2000 - 2007

Compact Utility tractor

Series:

Series:	790 ←	990
		4005 ↓

Transmission

Transmission
Transmission:	Collar Shift
Type:	partially synchronized
Gears:	9 forward and 3 reverse
Oil capacity:	22 qts 20.8 L
Three gears (1-3) plus reverse in three ranges (A-C). Gears may be shifting on the move by using the clutch. The tractor must be stopped to shift ranges.

Speeds

Speeds
With 14.9-24 rear tires.

Capacity

Capacity Fuel:8.5 gal
32.2 L
Hydraulic system:5.5 gal
20.8 L

Hydraulics

Hydraulics Type:open center
Capacity:5.5 gal
20.8 L
Pressure:2262 psi
156.0 bar
Pump flow:8.5 gpm
32.2 lpm
Total flow:13 gpm
49.2 lpm
Steering flow:4.5 gpm
17.0 lpm

Tractor hitch

Tractor hitch Rear Type:I
Rear lift (at 24"/610mm):1,573 lbs
713 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:live (two-stage clutch)
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:68.9 inches
175 cm
Weight:2594 to 3175 pounds
Front tire:6.5-16
2WD Rear tire:14.9-24
Full dimensions and tires ...

2000 - 2007

Compact Utility tractor

Series:

Series:	790 ←	990
		4005 ↓

John Deere 990 Tires

John Deere 990 Tires
2WD Standard tires (ag):	Front: 6.5-16. Rear: 14.9-24
4WD Standard tires (ag):	Front: 8-16. Rear: 14.9-24

Dimensions

Dimensions
Wheelbase:	68.9 inches 175 cm
Length:	123 inches 312 cm
Height (hood):	54 inches 137 cm
Height (ROPS):	84.2 inches 213 cm
2WD Front tread:	48.2 inches 122 cm
4WD Front tread:	53.6 inches 136 cm
Rear tread:	46.2 inches 117 cm

John Deere 990 Weight

John Deere 990 Weight
2WD :	2594 lbs 1176 kg
4WD :	3175 lbs 1440 kg
Max Drawbar:	825 lbs 374 kg
Max front axle:	5513 lbs 2500 kg
Max rear axle:	5292 lbs 2400 kg

John Deere 990 attachments

John Deere 990 attachments front-end loader backhoe Attachment details ...

2000 - 2007

Compact Utility tractor

Series:

Series:	790 ←	990
		4005 ↓

Attachment overview

Attachment overview
Front-end loader
Backhoe

John Deere 430 Loader

John Deere 430 Loader
Height (to pin):	101.9 inches 258 cm
Clearance, dumped bucket:	78.3 inches 198 cm
Dump reach:	25.3 inches 64 cm
Dump angle:	45°
Reach at ground:	51.2 inches 130 cm
Rollback at ground:	30°
Rollback, raised:	64°
Breakout force (at pin):	3,285 lbs 1490 kg
Breakout force (at 500mm):	2,306 lbs 1046 kg
Lift to full height (at pin):	1,102 lbs 499 kg
Lift to full height (at 500mm):	915 lbs 415 kg
Lift to 1.5m (at pin):	1,943 lbs 881 kg
Lift to 1.5m (at 500mm):	1,724 lbs 782 kg
Bucket width:	61 inches 154 cm
Raise time to height:	3.9 s
Bucket dump time:	1.8 s
Lowering time:	3.0 s
Rollback time:	2.2 s

John Deere 8B Backhoe

John Deere 8B Backhoe
Backhoe type:	John Deere 8B Backhoe
Weight:	1260 lbs 571 kg
Transport height:	81 inches 205 cm
Bucket width:	12 inches 30 cm
	18 inches 45 cm
	24 inches 60 cm
	36 inches 91 cm
Digging depth:	102 inches 259 cm
Reach from pivot:	133 inches 337 cm
Loading height:	82 inches 208 cm
Bucket Rotation:	180
Swing Arc:	180
Bucket force:	2213 lbs 1003 kg
Dipperstick force:	2213 lbs 1003 kg

990 Serial Numbers

990 Serial Numbers Location:Serial number plate on the rear of the 990, below the PTO.
2000:190001
2001:290002
2002:291001
2003:391001
2004:590001
2005:690001
2006:790001
2007:890001

how to read serial numbers...