John Deere 3140

Last Updated: June 2024

Overview

The John Deere 3140 is a versatile utility tractor suitable for a wide range of tasks. Equipped with a powerful John Deere engine, it offers a displacement of 359 cubic inches and a liquid-cooling system, ensuring efficient operation and longevity. It presents an option for two-wheel drive, mechanical front-wheel drive (MFWD), or hydro front-wheel drive (HFWD), suitable for various terrain conditions. The tractor features a Power Syncron transmission with 16 forward and 8 reverse gears. With a rated engine power of 97 hp and a rated RPM of 2500, the 3140 is capable of handling tough tasks with ease. It possesses features like direct injection, a high compression ratio, and capable of producing 236 lb-ft of torque at 1400 RPM, showing considerable strength for its size. Its operating RPM range is 1400 to 2500. The overall length of the tractor is 172.6 inches, with varying height dimensions, including a height of 109.7 inches to the top of the cab and 119.6 inches to the top of the exhaust. Depending on the drive type configuration, the weight ranges from 8896 pounds in the 2WD variant to 9932 pounds in the HFWD variant. Traction is managed through ag tires, and while dimensions for tires are unknown, the tractor uses standard sizes depending on the drive type chosen.
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Key Specifications

Category: Utility

Power Output: 97

Transmission: Power Syncron

Drive Type: Optional 2WD, MFWD, HFWD

Operating Weight: 2WD: 8896, MFWD: 9711, HFWD: 9932

Fuel Type: Diesel

John Deere 3140 vs. Similar Tractors

Power Output
Above Average
Greater than 80% of similar tractors.

Technical Specifications

Engine

Manufacturer
John Deere
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Direct injection
Cylinders
6
Displacement (ci)
359
Bore (in)
4.19
Stroke (in)
4.33
Rated RPM
2500
Power Output (hp)
97

Transmission

Type
Power Syncron
Forward Gears
16
Reverse Gears
8
Total Gears
-

Dimensions

Length (in)
172.6
Width (in)
81.5
Height (in)
Height (cab) 109.7, Height (exhaust) 119.6
Operating Weight (lb)
2WD: 8896, MFWD: 9711, HFWD: 9932

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
-
Drive Type
Optional 2WD, MFWD, HFWD
Steering Type
-
Coolant Capacity (qts)
25.4
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
-
Hitch Type
Three-Point Hitch Rear Type: II
Hitch Category
Category 3
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Closed center