Engine

The engine is a John Deere 6068 turbocharged diesel 6-cylinder liquid-cooled with a displacement of 414ci / 6.8L and a bore/stroke of 4.19x5.00inches / 106x 127mm. It has a compression ratio of 17:1 and a rated power of 125hp / 93.2kW (129.4hp / 96.5kW for EC 97/98). The engine has a firing order of 1-5-3-6-2-4 and a starter voltage of 12 with a power of 4.2hp / 3.1kW. The oil capacity is 21.2qts / 20.1L and the coolant capacity is 19qts / 18.0L.


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Transmission

The transmission details are not specified in the . However, based on the model, the John Deere 6715 is equipped with a 16-speed PowerQuad Plus transmission with a left-hand power reverser. It has four gears in four synchronized ranges and a top speed of 25 mph. The transmission also has a wet clutch and a hydraulic wet disc brake.

Brakes

The brakes are hydraulic wet disc brakes. The John Deere 6715 has two- or four-wheel drive options. The brakes are designed to provide excellent stopping power and are easy to maintain. The tractor also has a two-post foldable ROPS and a Comfort Vantage Cab option with air-conditioning. The differential lock is electro-hydraulic rear.



Steering

The steering is hydrostatic power. The John Deere 6715 has a John Deere 6.8L 6-cylinder diesel engine and a fuel tank capacity of 54.7gal / 207.0L. The steering is designed to be responsive and easy to use, providing excellent control and maneuverability.


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Common Problems

Users have reported issues with the transmission, particularly with the left-hand power reverser. Some users have also reported problems with the hydraulic system, including leaks and failures. Another common issue is with the electrical system, with some users reporting problems with the starter and alternator. Additionally, some users have reported issues with the fuel system, including clogged filters and fuel pump failures.

What Users Like

Users appreciate the power and performance of the John Deere 6715, particularly its ability to handle heavy loads and tough terrain. They also like the comfortable and spacious cab, which provides excellent visibility and reduces operator fatigue. The hydraulic system is also praised for its reliability and ease of use. Users also appreciate the versatility of the tractor, with its ability to handle a wide range of tasks and attachments. Finally, users like the overall durability and longevity of the tractor, with many reporting years of trouble-free operation.

Techincal Specifications

Engine Detail

DescriptionJohn Deere 6068 turbocharged diesel 6-cylinder liquid-cooled
Displacement414ci / 6.8L
Bore/stroke4.19x5.00inches / 106x 127mm
Rated Power (ece R24)125hp / 93.2kW
Rated Power (ec 97/98)129.4hp / 96.5kW
Compression17:1
Rated Rpm2300
Operating Rpm1500-2300
Firing Order1-5-3-6-2-4
Starter Volts12
Starter Power4.2hp / 3.1kW
Oil Capacity21.2qts / 20.1L
Coolant Capacity19qts / 18.0L

Engine

DescriptionJohn Deere 6.8L 6-cyl diesel
Fuel Tank54.7gal / 207.0L

Mechanical

DescriptionTwo- or four-wheel drive Hydraulic wet disc brakes Two-post foldable ROPS. Comfort Vantage Cab optional with air-conditioning
Differential Lockelectro-hydraulic rear
Steeringhydrostatic power

Tires

2wd Standard Tires (ag)Front: 10.00-16. Rear: 18.4-38
4wd Standard Tires (ag)Front: 12.4-28. Rear: 18.4-38
2wd Optional Tires (ag)Front: 10.00-16. Rear: 18.4-34
4wd Optional Tires (ag)Front: 13.6-28. Rear: 18.4-38

Dimensions And Tires

2wd Wheelbase106.3inches / 270cm
4wd Wheelbase104.3inches / 264cm
Weight8776 to 10252 pounds
Front Tire10.00-16
2wd Rear Tire18.4-38

Hydraulics

Typeconstant-flow load-sensing
Valves1 to 4
Pump Flow17.5gpm / 66.2lpm

Tractor Hitch

Rear TypeII
Controlelectro-hydraulic lower-link draft sensing
Rear Lift (at 24)5915 lbs*During testing, actual lift was only 5430 pounds / 2683kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps90
Battery Cca1230
Battery Volts12
Battery Ah154

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic wet disc
Rear Rpm540/1000

Transmissions

Description12-speed fully synchronized 16-speed power shuttle 16-speed four-speed power shift

Serial Location

DescriptionSerial number plate on the right side of the tractor frame, above the front axle