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          Specifications

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          John Deere

          Export to Excel
          12

          Key Specs

          Maximum power at 1800 rpm713 kW
          970 PS / 956 hp
          EngineType
          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 systemCommon rail plus four valves
          Fuel tank capacity1,500 L
          396.3 U.S. gal.
          DEF tank capacity ( for FT4 or EU Stage V emission level)103 L
          23.8 U.S. gal.
          Hand wash tank capacity

          Engine power

          Maximum power at 1800 rpm713 kW
          970 PS / 956 hp
          Maximum power at 1900 rpm
          Rated power at 2100 rpm
          Fuel tank capacity1500 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

          Manufacturer
          TypeLiebherr
          ModelD9512 A7 04
          Displacement24.2 L
          1476.8 cu in.
          CylindersV 12
          Speed on road
          Engine/ground speed management
          Fuel systemCommon rail plus four valves

          Cooling system

          Cooling fan driveDirect

          Driveline

          Ground driveProdrive™, autoshift transmission, differential lock (automatic and manual), automatic wet brake system
          Engine rpm on road: 1200-1800 rpm
          HydraulicsLoad sensing
          Crop harvesting unitHarvest channel wide
          Crop flow componentsLow-friction crop-flow concept
          Main clutchDry clutch
          Number of discsTwo discs
          Main drivebandReinforced with Kevlar inserts
          Belt tensioningActive, hydraulic pressure
          Main driveband, polybelt beltsNine ribs

          Header drive

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

          Electrical system/Electrical and hydraulic system

          Type/voltage12 / 24 V
          Batteries/battery quantity/capacity3 x 174 amp-hr
          Alternator14 V - 200 amp
          24 V - 140 amp
          Hydraulic system capacity50 L
          13.2 U.S. gal.

          Ground drive

          Type
          Differential lockManual and automatic
          Maximum transport speedProDrive transmission: 20 / 25 / 30 / 40 km/h
          12.4 / 15.5 / 18.6 / 24.9 mph
          Rear axle typeHydro-mechanical 4WD
          Automatic wet brake systemStandard
          Engine rpm - ManagementStandard

          Cab

          Tilt and extend steering columnStandard
          Air conditioning and heaterStandard - ClimaTrak
          Cool boxOptional
          Trainee seatStandard
          Hectare counterStandard
          Operator information systemCornerpost display
          CAN-BUS electronicsStandard
          Operator's seatAir-suspension seat optional
          Side window wiperRear and side window wiper optional
          Parallel-type windscreen wiper
          Electric adjust and heatedOptional on rear view mirrors
          Rear view mirrorsStandard
          Hand wash tank capacity

          Machine management solutions

          Yield monitoringHarvest Monitor™ optional
          DocumentationHarvest Doc™ optional
          Crop analysisHarvestLab™ optional
          Length-of-cut control based on crop parameterInfinitely variable length-of-cut (IVLOC™) standard
          AutoLOC optional - use with HarvestLab
          Satellite (GPS) assisted steeringAutoTrac™ optional

          Crop-harvesting units

          Header height controlAdvanced header control (AHC) optional
          Grass pick-ups (transport width)3.0, 4.0, 4.5 m
          9.8, 13.1, 14.8 ft
          Maize or corn headers
          Cereals whole crop header
          Additional header types
          Number of front-end drive speeds
          Driveline
          Header connection

          Harvest channel

          Width

          Length of cut

          Range40 knives: 7-25 mm (0.275-1.0 in.) LOC / 1 mm (0.04 in.) steps / 1170 rpm
          48 knives: 6-21 mm (0.24-0.83 in.) LOC / 1 mm (0.04 in.) steps/ 1170 rpm
          56 knives: 4-18 mm (0.16 - 0.71 in.) LOC / 1 mm (0.04 in.) steps / 1170 rpm
          56 knives: 4-16 mm (0.16 - 0.63 in.) LOC / 1 mm (0.04 in.) steps / 1350 rpm
          64 knives: 3-14 mm (0.12 - 0.55 in.) LOC / 1 mm (0.04 in.) steps / 1350 rpm
          64 knives: 3-16 mm (0.12 - 0.763 in.) LOC / 1 mm (0.04 in.) steps / 1170 rpm

          Feeding system/Feedrolls

          Feed roll frame openingSwing away, 37-45 degree (angle)
          NumberFour
          Metal detectorStandard
          Stone detector is optional
          Width, front830 mm
          32.7 in.
          Standard feed roll driveHydro feedroll drive IVLOC standard
          Infinitely variable header drive speed standard
          Optional feed roll drive

          Cutterhead

          TypeDura-Drum™ cutterhead
          Cutterhead housing width
          Weight
          Knife drum width850 mm
          33.5 in.
          Knife drum diameter670 mm
          26.4 in.
          Speed at rated engine speedStandard - 1170 rpm
          Optional - 1350 rpm
          Knife types available (crop)Straight - grass
          Curved - corn
          Number of knives40 - 48 - 56 - 64
          Removal of knives
          Shear bar, reversible
          Shear bar adjust

          Knife sharpening system

          Reverse rotationYes
          Automatic from cabYes, remote from cab
          Reverse driveStandard
          Reverse speed
          Sharpening modes

          Kernel processor

          TypeJohn Deere Premium KP, John Deere XStream KP
          Quick-changeQuick kernel processor - swing in/swing out
          Quick KP removalOptional crane with remote-controlled electric hoist

          John Deere Premium KP

          Housing
          Lubrication
          Roll diameter
          Speed differential / Roll speed (lower)
          Maize, roll teeth number (speed differential)
          Wholecrop, roll teeth number (speed differential)
          Sorghum, roll teeth number (speed differential)
          Weight
          Available KP rolls

          John Deere XStream KP

          Housing
          Lubrication
          Roll diameter250 mm
          9.8 in.
          Speed differential / Roll speed (lower)
          Bearing temperature monitoring system
          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)
          Weight
          Available KP rolls

          Serrated roller (kernel processor)

          Roll diameter
          Roll speed (upper)
          Roll speed (lower)
          Roll spacing
          Maize, roll teeth number (speed differential)
          Wholecrop, roll teeth number (speed differential)
          Sorghum, roll teeth number (speed differential)
          Weight

          Disk type (kernel processor)

          Number of disks (top/bottom)
          Diameter of disks
          Weight

          Blower/Crop accelerator

          Rotor diameter/housing width560 / 620 mm
          22.86 / 24.41 in.
          Number of blades10
          Speed (option)1890 rpm
          Accelerator band

          Spout

          Rotation, degrees210 degree (angle)
          Hydraulic height positionHydraulic raise and lower standard
          Automatic spout positioning optional
          Double-cap deflectionStandard
          Number of wear liners
          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 cleanerStandard
          Automatic lubrication systemAutoLube optional
          Engine oil and filter change duration1000 hours

          Vehicle

          With front tyres710/70R42
          With rear tyres620/60R30
          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
          Approximate weight (without header)

          Additional information

          Date collected
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