Krone Corn 780
MODEL BIG X
780
Years Produced
(2016-current
Engine
Model Number
Liebherr D 9508
No of cylinders
8
Engine Capacity L
16.16
Sustained engine power Kw/hp
570/775
Max. continuous chopping output X-Power Kw/hp
550/748
Max. continuous chopping output Eco-Power Kw/hp
401/545
Tank content / volume additonal tank diesel L
1,100/1.500 as an option
SCR tank capacity L
150
Tank content silage additives L
275/505 option / 2x13
Ground drive
Model
Infinitely variable hydro drive with wheel motors for up to 40 km/h (25mph)
Speed in field mode Km/h
0-25
SPeed in road mode Km/h
0-40
Selectable anti slip control
Standard
4WD
Option
Axles
Steering angle on rear axle Degrees
50
Rear axle suspension
Hydraulic
Drives
Header
Infinitely variable
Pre-compression rollers
infinitely variable
Pre-compression rollers
pre-compression roller throat volume
Funnel shaped
Service postition
Quick attach system (also with header attached)
No. of rollers/metal detector/no. of magnet coils
6/series/6
Metal detector-counterblade distance (cm)
820 (2'8")
Compression force/throat opening volume
Chop length adjustment
Infinetely variable from the cabin
Chopping Drum
Drum width/diameter (cm)
63 / 66 (2'0.8" / 2'2")
Arrangement of blades
chevron style, at 11 to counterblade
No. of blades
20,28,36,40
LOC range mm
5-31 /4-22 / 3-17 / 2.5-15 / 2-12
Cuts per minute
12,500 / 17,500 / 22,500 / 25,000 / 30,000
Stepless chopping drum floor adjustment/spring-loaded drum floor
Standard
Corn conditioner
OptiMaxx 250
105 teeth: Saw tooth profile/chrome plated
Option/Option
123 teeth: Saw tooth profile/chrome plated
Option/Option
144 teeth: Saw tooth profile/chrome plated
Option/Option
166 teeth: Saw tooth profile
Option
144 teeth: X-treme,chrome plated saw tooth
Option
105/123 teeth: X-tremem, 30% speed differential
Option
Speed differential %
20 optional 30/40
Distance setting from the cab
Standard
Roller diameter/clearance mm
250/0.5-7.0 (10"/0"-0.3")
Width mm
710 (2'4")
Crop accelerator
Rotor diameter/width/no. of paddles
560 / 710 / 8
Paddle arrangement
arranged chevron-style
Speed rpm
2280
Stepless drum floor adjustment/spring-loaded backplate
Standard
Spout
Angle of rotation Degrees
210
Unloading height m
6.00(19'8")
Cross-section dimensions (cm)
34 x 23 (1'1"x9")
Automatic mirror function/parking position
Standard
Rotary drive system
Gearboxes
Spout lined with wear plates throughtout
Standard
Service & maintenance
Auto lube with compressor
Standard
Self-diagnosing system via operator terminal
Standard
Dimensions and weights
Length / width / height m
7.50-8.25 / 3.20-3.50 / 3.90-3.98 (24'7"-27'1" / 10'6"-11"6" / 12'9"-13'1")
Base machine weight without header t
16.7
Weight distribution with EasyFlow 300 pickup F/R %
57/43
Weight distribution with EasyFlow 750-3 (7.50m ww) F/R %
60/40
Tires
Front axle Standard
680/85/R32
Option
710/75/R34
Option
710/70/R42
Option
800/65R32
Option
800/70R38
Option
900/60R38
Option
900/60R42
Rear axle Standard
540/65R30
Option
600/60-30
Option
600/70R30
Option
710/60R30
Headers
EasyFlow: Pick-up m
3.00-3.80 (9'10"-12'6"0
EasyCollect variable row width header m
4.50/6.00/7.50/9.00/10.50(14'9" / 19'8" / 24'7" / 29'6" / 34'5")
EasyCollect variable row width header m
6.00/7.50/9.00 (19'8"/24'7"/29'6")
Autopilot and active ground contouring for EasyCollect
Optional
XDisc: the direct cut head
6.20(20'4")