The John Deere 2840 tractor has 64.9 hp engine horsepower and 80 hp PTO horsepower.
Engine horsepower64.9 hp
PTO horsepower80 hp
Drawbar horsepower70 hp
Rated RPM2,800 rpm
Torque240 lb-ft
Operating weight8,700 lb
John Deere 2840 Horsepower Details
Engine horsepower
64.9 hp
PTO horsepower
80 hp
Drawbar horsepower
70 hp
Rated engine RPM
2,800 rpm
Engine torque
240 lb-ft
Engine displacement
3.9 L
Engine model
not detailed in the available inform
Operating weight
8,700 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
64.9 hp
Average
99 hp
Low
5 hp
High
640 hp
PTO horsepower comparison
This model
80 hp
Average
86.2 hp
Low
5 hp
High
490 hp
Drawbar horsepower comparison
This model
70 hp
Average
87.8 hp
Low
5.5 hp
High
640 hp
Operating weight comparison
This model
8,700 lb
Average
9,181 lb
Low
320 lb
High
56,320 lb
John Deere 2840 Extra Horsepower Notes
Horsepower note
With 64.9 hp, the John Deere 2840 falls into the utility tractor power range.
PTO note
The John Deere 2840’s PTO output is 80 hp, about 123.3% of its 64.9 hp engine rating, so PTO implement choice should be based on the PTO number.
Drawbar note
The John Deere 2840 separates pulling work from PTO work with 70 hp drawbar horsepower and 80 hp PTO horsepower.
Power-to-weight note
At 8,700 lb and 64.9 hp, the John Deere 2840 works out to about 134.1 lb per engine horsepower, making it balanced enough that both traction and horsepower matter.
Engine note
The John Deere 2840’s 3.9 L engine makes 64.9 hp, or about 16.6 hp per litre.
Torque / RPM note
The John Deere 2840 combines 240 lb-ft of torque with a 2,800 rpm rated engine speed, which fits a higher-revving compact or utility engine setup.
Official information note
Mistakes do happen. Horsepower, PTO horsepower, drawbar horsepower, weight and engine specs can change by year, market, engine option, cab, transmission and test standard. Please check the operator manual and official deere.com website for official information.
