John Deere 9870 Combine
Units
Specifications
Engine
Number Of Cylinders
6
Engine Make
2240
Power
440hp
Power Boost Power
471hp
Power Measured @
2200rpm
Displacement
823.9cu in
Operational
Operating Weight W/O Attachment
36114lb
Fuel Capacity
305.2gal
Feeding
Conveyor Width
55in
Conveyor Length
68in
Threshing
Rotor Diameter
29.6in
Rotor Length
123.3in
Rotor Speed - Low
210rpm
Rotor Speed - High
1000rpm
Concave Area
1705.1in2
Separating
Separator Type
rotary
Separating Area
2387.1in2
Discharge Grate Area
1705.1in2
Cleaning System
Total Cleaning Area
8137.6in2
Cleaning Fan Speed - Low
620rpm
Cleaning Fan Speed - High
1250rpm
Grain Handling
Grain Tank Capacity
300.9bu
Unloading Auger Length
22.5ft in
Unloading Speed
3.3bu/sec
Unloading Discharge Height
14.4ft in
3285 
LEASK, SK
