John Deere 6105R

Last Updated: July 2024

Overview

The John Deere 6105R is a utility tractor with a 4-cylinder, 4.5L turbocharged and intercooled diesel engine from the PowerTech PVX series. Independent test results show a rated power output of 110 hp at 2100 rpm, with a maximum power of 118.3 hp at 1800 rpm. The engine produces a maximum torque of 362.8 lb-ft at 1600 rpm, with a torque rise of 31.9%. The hydraulic system features a pump delivery rate of 30.4 GPM at 2670 psi, capable of exerting a maximum force of 6540 lbs. The tractor is equipped with 460/85R38 rear tires and 380/85R24 front tires, both with a 12-ply rating and inflated to 12 psi. The operating weight, including an operator, is 13,195 lbs. The drawbar height is 19.7 inches.

Key Specifications

Category: Utility

Power Output: 110 / 118.3

Transmission: Partial power shift / Infinitely variable transmission (IVT)

Drive Type: MFWD / 2WD

Operating Weight: 13195

Fuel Type: Diesel

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John Deere 6105R Tractor

John Deere 6105R vs. Similar Tractors

Power Output

Excellent

Greater than 99% of similar tractors.

Operating Weight

Excellent

Greater than 94% of similar tractors.

Technical Specifications

Engine

Manufacturer: John Deere
Model: PowerTech PVX
Cooling Type: Liquid-cooled
Cylinder Orientation: Inline
Valve Configuration: 16-valve
Fuel Type: Diesel
Induction Type: Turbocharged intercooled
Cylinders: 4
Displacement (ci): 276
Bore (in): 4.19 / 4.15
Stroke (in): 5
Rated RPM: 2100
Power Output (hp): 110 / 118.3

Transmission

Type: Partial power shift / Infinitely variable transmission (IVT)
Forward Gears: 16 / 24 / Infinite
Reverse Gears: 16 / 24 / Infinite
Total Gears: -

Dimensions

Length (in): 178.8 / 178.7
Width (in): 100.4 / 95.7
Height (in): 110.1 / 110.2
Operating Weight (lb): 13195

Power Take-Off (PTO)

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

Miscellaneous

Chassis: -
Drive Type: MFWD / 2WD
Steering Type: Hydrostatic power
Coolant Capacity (qts): 23.3
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Standard (ag)
Manufacture - End Year: -
Hitch Type: -
Hitch Category: Category 3
Hitch Position: Rear
Hitch Capacity (lb): -
Operator Station Type: Cab
Starter Type: Electric
Brake Type: -
Hydraulic System Type: Pressure flow compensated (PFC) / Load-sensing pressure flow compensated

Test Results

Nebraska Tractor Test Laboratory - Test Date: November to December 2013

Maximum Power and Fuel Consumption

Maximum Power: 118.3 HP (88.2 kW) at 1800 rpm
Fuel Consumption at Maximum Power: 6.98 Gal/hr (26.42 l/h) with a fuel efficiency of 0.413 lb/hp.hr (0.251 kg/kW.h)
Standard Power Take-off Speed (1000 rpm): 116.3 HP (86.7 kW) at 1961 rpm with a consumption of 6.98 Gal/hr (26.43 l/h) and fuel efficiency of 16.65 Hp.hr/gal (3.28 kW.h/l)

Drawbar Performance

Power at 1700 RPM (10th Gear): 93.3 HP (69.6 kW) with a drawbar pull of 8155 lbs (36.27 kN) and a speed of 4.29 mph (6.90 km/h) with a fuel efficiency of 15.28 Hp.hr/gal (3.01 kW.h/l)
Maximum Power (8th Gear): 92.1 HP (68.7 kW) with a drawbar pull of 9870 lbs (43.90 kN) and a speed of 3.50 mph (5.63 km/h)

Torque and Engine Performance

Maximum Torque: 362.8 lb.-ft. (491.9 Nm) at 1600 rpm
Torque Rise: 31.9% with a power increase at 1800 rpm of 17.6%

Hydraulic Performance

Maximum Force Exerted: 6540 lbs (29.1 kN) at hitch points
Pump Delivery Rate at Maximum Hydraulic Power: 30.4 GPM (115.1 l/min) at a delivery pressure of 2670 psi (184 bar) with hydraulic power of 47.3 HP (35.2 kW)

Overall Efficiency

Fuel Efficiency at Rated Engine Speed: 16.14 Hp.hr/gal (3.18 kW.h/l) at 2100 rpm
Fuel Consumption: 6.81 Gal/hr (25.79 l/h) at 2100 rpm

Nebraska Tractor Test Lab. (2013). Nebraska Summary: S928 John Deere 6105R. Lincoln, NE: University of Nebraska-Lincoln Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/2966