The John Deere 4100 tractor has 20 hp engine horsepower and 17 hp PTO horsepower.
Engine horsepower20 hp
PTO horsepower17 hp
Drawbar horsepower17 hp
Rated RPM2,650 rpm
Torque39.7 lb-ft
Operating weight1,517 lb
John Deere 4100 Horsepower Details
Engine horsepower
20 hp
PTO horsepower
17 hp
Drawbar horsepower
17 hp
Rated engine RPM
2,650 rpm
Engine torque
39.7 lb-ft
Engine displacement
1 L
Engine cylinders
3 cylinders
Engine model
the Yanmar 3TNE74
Operating weight
1,517 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
20 hp
Average
113.7 hp
Low
20 hp
High
310 hp
PTO horsepower comparison
This model
17 hp
Average
101.7 hp
Low
17 hp
High
280 hp
Drawbar horsepower comparison
This model
17 hp
Average
98.4 hp
Low
17 hp
High
250 hp
Operating weight comparison
This model
1,517 lb
Average
10,042.2 lb
Low
317.2 lb
High
27,180 lb
John Deere 4100 Extra Horsepower Notes
Horsepower note
The useful spread on the John Deere 4100 is small: 20 hp engine horsepower versus 17 hp PTO horsepower.
PTO note
For PTO-driven work, the John Deere 4100’s practical rating is 17 hp, which fits small mower decks, sprayers, light finish mowing and very light PTO jobs.
Drawbar note
The John Deere 4100 combines 17 hp drawbar horsepower with 1,517 lb operating weight, so traction and ballast can matter as much as power for pulling jobs.
Power-to-weight note
Using 1,517 lb operating weight and 20 hp engine power, the John Deere 4100 comes out at roughly 75.8 lb per engine horsepower, meaning it is light for its power, so traction and ballast can become the limiting factor before engine power.
Engine note
The John Deere 4100’s 1 L engine makes 20 hp, or about 20 hp per litre.
Torque / RPM note
The John Deere 4100 combines 39.7 lb-ft of torque with a 2,650 rpm rated engine speed, which fits a typical tractor rated-speed range.
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.
