SPFH John Deere 7450
Models
7450
Years Produced
(2008-2012)
Engine
Make
John Deere PowerTech Plus
Displacement- cu in(L)
824(13.5)
Configuration
Inline 6, wet sleeve
Power @ 1900 RPM- EVE-R 120HP
555
Power @ 2100 RPM- EVE- R 120 HP
520
Cooling fan drive
Direct
Fuel tank capacity- gallons (L)
291(1100)
Feeding System
Number of feedrolls
4
Width of housing- in(mm)
27(683)
Width of feedroll- in(mm)
26(660)
IntelliGuard Metal Detector
Standard
Length of cut system- standard
Infinitely Variable LOC
Length of cut range:
With 40-knife cutterhead- in(mm)
.25-1(6-26) in 1 mm steps
With 48-knife cutterhead- in(mm)
.2-.875(5-22) in 1 mm steps
Cutterhead
Type
Enclosed with straight knife holders
Width- in(mm)
27(683)
Diameter- in(mm)
24(610)
Speed-RPM
1000
Number of knives
40 or 48
Sharpening systems
Reverse rotation, remote from cab
Knife Sharpening
Reverse rotation
Yes
Automatic from cab
Standard
Kernel Processing
Type
Serreted roller, quick change and remote
Roll diameter- in(mm)
8.5(216)
Roll speed (upper)
3921
Roll speed (lower)
3233
Roll spacing- in(mm)
.03125-1.2(1-30)
Weight- lbs(kg)
732(328)
Corn,roll teeth number (speed differential)
107(21%)
Blower
Width- in(mm)
20(506)
Number of paddles
12
Spout
Rotation- degrees
200
Maximum Ground Speed, Standard transmission(mph)
18.6
Maximum Ground Speed, Prodrive (mph)
25
Rear Axle 2wd
Fixed,heavy duty
Rear Axle HFWD
Fixed,heavy duty
AMS Solution
HarvestMon
Optional
HarvestDoc
Optional
HarvestLab
Optional
AutoTrac
Optional
Crop Harvesting Units
Grass Pickups ft(m)
14.8,13.1,9.8(4.5,4,3)
Kemper Rotary Header, Rows
8,6
Automatic steering for corn
Optional
Advanced Header Control
Optional
Feed Rolls
Feed roll frame opening
Swing away,wide access
Number of paddles
4
Metal Detector
Standard
Width, front (mm)
660
IVLOC, Feed roll speed
Infinite Variable Std.
Mechanical LOC, Feed roll speed
4 speed Opt
Number of front end drive speeds
2
Cutterhead
Cutterhead housing width- in(mm)
28(710)
Cutterhead: width/diameter- in(mm)
26.9/24(683/610
Weight- lbs(kg)
765(348)
Number of knives
48 or 40
Speed at rated engine speed (rpm)
1150/1100
Knife types available (crops)
Straight/Curved
Sharpening system
Reverse Rotation
Shear bar, reversible
Standard
Weights and Dimensions
with Front tires
800/65R32
with rear tires
540/65R26
Transport length w/o header ft(m)
21.75(6.62)
Transport width w/o header ft(m)
9.7(2.95)
Transport height ( to top of cab) ft(m)
12.2(3.7)
Working height (maximum) ft(m)
20.7(6.2)
Weight w/o header
25476(11580)