John Deere 9900 » AKRS Equipment Solutions, Nebraska and Kansas

AKRS Equipment Solutions™

AKRS Equipment Solutions™

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Features
Specifications

Features

High-capacity feeding supports high silage quality
Low engine speed concept
Kernel processing
Dura Line™ components
Detect dry matter, sugar, starch, and more with intelligent HarvestLab™ 3000 sensor

Specifications

Key Specs

Maximum power at 1800 rpm	713 kW 970 PS / 956 hp
Engine	Type Liebherr Exhaust emission regulation compliancy: Final Tier 4 / Stage V Displacement 24.2 L 1476.8 cu in. Model D9512 A7 04 Cylinders V 12
Fuel system	Common rail plus four valves
Fuel tank capacity	1,500 L 396.3 U.S. gal.
DEF tank capacity ( for FT4 or EU Stage V emission level)	103 L 23.8 U.S. gal.

Engine power

Maximum power at 1800 rpm	713 kW 970 PS / 956 hp
Fuel tank capacity	1500 L 396.3 U.S. gal.
DEF tank capacity ( for FT4 or EU Stage V emission level)	103 L 23.8 U.S. gal.

Engine

Type	Liebherr
Model	D9512 A7 04
Displacement	24.2 L 1476.8 cu in.
Cylinders	V 12
Fuel system	Common rail plus four valves

Cooling system

Cooling system capacity	130 L 34.34 U.S. gal.
Cooling fan drive	Direct

Driveline

Ground drive	Prodrive™, autoshift transmission, differential lock (automatic and manual), automatic wet brake system Engine rpm on road: 1200-1800 rpm
Hydraulics	Load sensing
Crop harvesting unit	Harvest channel wide
Crop flow components	Low-friction crop-flow concept
Main clutch	Dry clutch
Number of discs	Two discs
Main driveband	Reinforced with Kevlar inserts
Belt tensioning	Active, hydraulic pressure
Main driveband, polybelt belts	Nine ribs

Header drive

Type	Extra heavy-duty gearbox (i=4.31) Pump/motor displacement: 110cc/90cc

Electrical system/Electrical and hydraulic system

Type/voltage	12 / 24 V
Batteries/battery quantity/capacity	3 x 174 amp-hr
Alternator	14 V - 200 amp 24 V - 140 amp
Hydraulic system capacity	50 L 13.2 U.S. gal.

Ground drive

Differential lock	Manual and automatic
Maximum transport speed	ProDrive transmission: 20 / 25 / 30 / 40 km/h 12.4 / 15.5 / 18.6 / 24.9 mph
Rear axle type	Hydro-mechanical 4WD
Automatic wet brake system	Standard
Engine rpm - Management	Standard

Cab

Tilt and extend steering column	Standard
Air conditioning and heater	Standard - ClimaTrak
Cool box	Optional
Trainee seat	Standard
Hectare counter	Standard
Operator information system	Cornerpost display
CAN-BUS electronics	Standard
Operator's seat	Air-suspension seat optional
Side window wiper	Rear and side window wiper optional Parallel-type windscreen wiper
Electric adjust and heated	Optional on rear view mirrors
Rear view mirrors	Standard

Machine management solutions

Yield monitoring	Harvest Monitor™ optional
Documentation	Harvest Doc™ optional
Crop analysis	HarvestLab™ optional
Length-of-cut control based on crop parameter	Infinitely variable length-of-cut (IVLOC™) standard AutoLOC optional - use with HarvestLab
Satellite (GPS) assisted steering	AutoTrac™ optional

Crop-harvesting units

Header height control	Advanced header control (AHC) optional
Grass pick-ups (transport width)	3.0, 4.0, 4.5 m 9.8, 13.1, 14.8 ft

Feeding system/Feedrolls

Feed roll frame opening	Swing away, 37-45 degree (angle)
Number	Four
Metal detector	Standard Stone detector is optional
Width, front	830 mm 32.7 in.
Standard feed roll drive	Hydro feedroll drive IVLOC standard Infinitely variable header drive speed standard

Cutterhead

Type	Dura-Drum™ cutterhead
Knife drum width	850 mm 33.5 in.
Knife drum diameter	670 mm 26.4 in.
Speed at rated engine speed	Standard - 1170 rpm Optional - 1350 rpm
Knife types available (crop)	Straight - grass Curved - corn

Knife sharpening system

Reverse rotation	Yes
Automatic from cab	Yes, remote from cab
Reverse drive	Standard

Kernel processor

Type	John Deere Premium KP, John Deere XStream KP
Quick-change	Quick kernel processor - swing in/swing out
Quick KP removal	Optional crane with remote-controlled electric hoist

John Deere XStream KP

Roll diameter	250 mm 9.8 in.
Maize, roll teeth number (speed differential)	110/145 (50 percent)
Wholecrop, roll teeth number (speed differential)	145/165 (50 percent)
Sorghum, roll teeth number (speed differential)	238 (32 percent)

Blower/Crop accelerator

Rotor diameter/housing width	560 / 620 mm 22.86 / 24.41 in.
Number of blades	10
Speed (option)	1890 rpm

Spout

Rotation, degrees	210 degree (angle)
Hydraulic height position	Hydraulic raise and lower standard Automatic spout positioning optional
Double-cap deflection	Standard
Reach from center line (Optional)	6 or 8 row: 4.73 m 15.5 ft 10 row: 5.87 m 19.3 ft 12 row: 6.71 m 22 ft

Maintenance

Rotary radiator screen cleaner	Standard
Automatic lubrication system	AutoLube optional
Engine oil and filter change duration	1000 hours

Vehicle

With front tires	710/70R42
With rear tires	620/60R30
Transport length (without header)	6.6 m 21.7 ft
Transport width (without header)	3.1-3.7 m 10.2-12.1 ft
Transport height (to cab roof)	3.89 m 12.75 ft
Working height (maximum)	Height to spout: 6.60 m 21.65 ft

Propelling drive

Standard

Prodrive autoshift transmission

Transmission

Type	Prodrive autoshift transmission Hydro-mechanical rear axle optional

AKRS Equipment Solutions