John Deere 6140R

Last Updated: July 2024

Overview

The John Deere 6140R is a versatile utility tractor designed for various agricultural tasks. Produced from 2013 to 2014 in Waterloo, Iowa, this model features a powerful 6-cylinder, turbocharged diesel engine developed by John Deere — the PowerTech PVX. This 6.8 L engine delivers a maximum power output of 134.42 horsepower at 1700 rpm with a liquid-cooling system and an electric starter. The tractor's chassis is configured as MFWD 4WD, optimizing traction and performance in challenging field conditions. The steering is hydrostatic power, and the brakes are hydraulic wet disc, ensuring reliable control and maneuverability. Operators will appreciate the standard cab complete with air-conditioning for comfort during long working hours. The 6140R is capable of accommodating a wide range of attachments and implements thanks to its rear three-point hitch, with a lift capacity of 8,200 lbs, and its adaptable PTO, which comes standard with 540 and 1000 RPM speeds. The presence of a closed-center, pressure and flow compensated hydraulic system highlights the tractor's efficiency in resource management. Furthermore, the availability of different transmissions provides operators with several options to choose from according to their specific needs.

Key Specifications

Category: Utility

Power Output: 134.42

Transmission: Partial power shift

Drive Type: 4WD

Operating Weight: 14760

Fuel Type: Diesel

John Deere 6140R vs. Similar Tractors

Power Output

Above Average

Greater than 90% of similar tractors.

Hitch Capacity

Above Average

Greater than 83% of similar tractors.

Operating Weight

Average

Greater than 68% of similar tractors.

Technical Specifications

Engine

Manufacturer: John Deere
Model: PowerTech PVX
Cooling Type: Liquid-cooled
Cylinder Orientation: Inline
Valve Configuration: 24-valve
Fuel Type: Diesel
Induction Type: Turbocharged intercooled
Cylinders: 6
Displacement (ci): 414.2
Bore (in): 4.19
Stroke (in): 5
Rated RPM: 2100
Power Output (hp): 134.42

Transmission

Type: Partial power shift
Forward Gears: 20
Reverse Gears: 20
Total Gears: -

Dimensions

Length (in): 194.1
Width (in): 100.4
Height (in): 116.1
Operating Weight (lb): 14760

Power Take-Off (PTO)

PTO Type: Independent
PTO Speed 1 (rpm): 540
PTO Speed 2 (rpm): 1000
PTO Speed 3 (rpm): 540E

Miscellaneous

Chassis: MFWD 4WD
Drive Type: 4WD
Steering Type: Hydrostatic power
Coolant Capacity (qts): 29.8
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Ag (agricultural)
Manufacture - End Year: 2014
Hitch Type: Three-Point Hitch
Hitch Category: Category 3
Hitch Position: Rear
Hitch Capacity (lb): 8200
Operator Station Type: Cab with air-conditioning
Starter Type: Electric
Brake Type: Hydraulic wet disc
Hydraulic System Type: Closed center pressure and flow compensated

Test Results

Nebraska Tractor Test Laboratory - Test Date: April 8 - 18, 2013

Maximum Power and Fuel Consumption

Maximum Power at Standard PTO Speed (1000 rpm): 126.30 HP (94.18 kW) at 2010 rpm
Fuel Consumption at Maximum Power: 7.71 Gal/hr (29.20 l/h) with a fuel efficiency of 0.428 lb/hp.hr (0.260 kg/kW.h)
Maximum Power (1 hour): 134.42 HP (100.24 kW) at 1700 rpm with a fuel efficiency of 0.397 lb/hp.hr (0.242 kg/kW.h)
DEF Consumption During Exhaust Regeneration: 0.81 gal (3.05 l)

Drawbar Performance

Maximum Power (7th Gear): 108.79 HP (81.12 kW) with a drawbar pull of 8485 lbs (37.74 kN) and a speed of 4.81 mph (7.74 km/h)
Fuel Consumption at Max Power (7th Gear): 0.475 lb/hp.hr (0.289 kg/kW.h) with a fuel efficiency of 14.76 Hp.hr/gal (2.91 kW.h/l)

Torque and Engine Performance

Maximum Torque: 436 lb.-ft. (591 Nm) at 1499 rpm
Torque Rise: 52.7% with a power increase at 1700 rpm of 17.8%

Hydraulic Performance

Maximum Force Exerted: 8216 lbs (36.5 kN) at hitch points
Pump Delivery Rate: 30.9 GPM (116.8 l/min) at minimum pressure and rated engine speed
Hydraulic Power: 48.1 HP (35.8 kW) at a delivery pressure of 2799 psi (193 bar)

Overall Efficiency

Fuel Efficiency at Rated PTO Speed (1045 rpm): 15.47 Hp.hr/gal (3.05 kW.h/l)
Fuel Consumption: 7.37 Gal/hr (27.91 l/h) at rated engine speed of 2100 rpm

NTTL.(2013).Nebraska Tractor Test 2059 for John Deere 6140R Diesel. Lincoln, NE:Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/2498