The John Deere 7405 tractor has 105 hp engine horsepower and 105 hp PTO horsepower.
Engine horsepower105 hp
PTO horsepower105 hp
Drawbar horsepower100 hp
Rated RPM2,100 rpm
Torque300 lb-ft
Operating weight11,000 lb
John Deere 7405 Horsepower Details
Engine horsepower
105 hp
PTO horsepower
105 hp
Drawbar horsepower
100 hp
Rated engine RPM
2,100 rpm
Engine torque
300 lb-ft
Engine displacement
4.5 L
Engine cylinders
6 cylinders
Engine model
John Deere 6.8L 6-cylinder
Operating weight
11,000 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
105 hp
Average
113.7 hp
Low
20 hp
High
310 hp
PTO horsepower comparison
This model
105 hp
Average
101.7 hp
Low
17 hp
High
280 hp
Drawbar horsepower comparison
This model
100 hp
Average
98.4 hp
Low
17 hp
High
250 hp
Operating weight comparison
This model
11,000 lb
Average
10,042.2 lb
Low
317.2 lb
High
27,180 lb
John Deere 7405 Extra Horsepower Notes
Horsepower note
The John Deere 7405 has almost no visible gap between the listed engine horsepower and PTO horsepower ratings.
PTO note
For PTO-driven work, the John Deere 7405’s practical rating is 105 hp, which fits hay equipment, larger cutters, augers and heavier farm implements.
Drawbar note
The John Deere 7405 combines 100 hp drawbar horsepower with 11,000 lb operating weight, so traction and ballast can matter as much as power for pulling jobs.
Power-to-weight note
The John Deere 7405 pairs 105 hp with 11,000 lb of operating weight, so the real-world result depends heavily on traction, ballast and tyre setup.
Engine note
With 4.5 L across 6 cylinders, the John Deere 7405 averages about 0.8 L per cylinder.
Torque / RPM note
The John Deere 7405’s 300 lb-ft torque figure should be read with its 4.5 L engine size and 2,100 rpm rated speed.
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.
