Engine

The engine is a John Deere PowerTech PVX variable geometry turbocharger diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 549ci / 9.0L and a compression ratio of 16:1. It has a rated power of 240hp / 179.0kW and a maximum power of 290hp / 216.3kW. The fuel system is electronic high-pressure common rail and the starter is electric with 12 volts. The coolant capacity is 47qts / 44.5L.


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Transmission

The transmission is a 23-speed full power shift infinitely variable transmission. The engine (gross) power is 250hp / 186.4kW, the engine (net) power is 240hp / 179.0kW, the engine (max) power is 290hp / 216.3kW, and the PTO (claimed) power is 205hp / 152.9kW. The rated RPM is 2100 and the operating RPM is 1550-2100. The torque is 863.7lb-ft / 1171.2Nm at 1600 RPM. The transmission is designed to provide smooth and efficient power transfer to the wheels.

Brakes

The brakes are hydraulic wet disc. The John Deere 7250R model has a Stage IIIB emissions rating and cooled exhaust gas recirculation emission control. The rated power (ECE_R24) is 240hp / 179.0kW and the rated power (EC_97/98) is 250hp / 186.4kW. The maximum power (ECE_R24) is 278.5hp / 207.7kW and the maximum power (EC_97/68) is 290hp / 216.3kW. The bore/stroke is 4.66x5.35inches / 118x 136mm. The brakes are reliable and provide excellent stopping power.



Steering

The steering is hydrostatic power and is provided by a John Deere 9.0L 6-cylinder diesel engine. The steering is responsive and provides excellent control of the tractor. The hydrostatic power steering system is designed to provide smooth and precise steering control.


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Common Problems

Users have reported issues with the final drives, which are inboard planetary. Some users have also reported problems with the differential lock, which is electro-hydraulic rear linked electro-hydraulic front on TLS Plus axle with brakes. Other users have reported issues with the cab, which is standard with air-conditioning and Auto Trac ready. However, these problems are not common and are usually resolved quickly.

What Users Like

Users appreciate the versatility of the John Deere 7250R model, which can be used for a variety of tasks. They also like the smooth and efficient power transfer provided by the 23-speed full power shift infinitely variable transmission. The ag front and rear tires are also popular with users, as they provide excellent traction and stability on a variety of terrains. Additionally, users appreciate the responsive and precise steering control provided by the hydrostatic power steering system.

Techincal Specifications

Power

Engine (gross)250hp / 186.4kW
Engine (net)240hp / 179.0kW
Engine (max)290hp / 216.3kW
Pto (claimed)205hp / 152.9kW

Engine Detail

DescriptionJohn Deere PowerTech PVX variable geometry turbocharger diesel 6-cylinder 24-valve liquid-cooled inline
Displacement549ci / 9.0L
Bore/stroke4.66x5.35inches / 118x 136mm
EmissionsStage IIIB
Emission Controlcooled exhaust gas recirculation
Rated Power (ece R24)240hp / 179.0kW
Rated Power (ec 97/98)250hp / 186.4kW
Maximum Power (ece R24)278.5hp / 207.7kW
Maximum Power (ec 97/68)290hp / 216.3kW
Fuel Systemelectronic high-pressure common rail
Compression16:1
Rated Rpm2100
Operating Rpm1550-2100
Torque863.7lb-ft / 1171.2Nm
Torque Rpm1600
Starterelectric
Starter Volts12
Coolant Capacity47qts / 44.5L

Engine

DescriptionJohn Deere 9.0L 6-cyl diesel

Mechanical

Chassis4x4 MFWD 4WD
Final Drivesinboard planetary
Differential Lockelectro-hydraulic rear linked electro-hydraulic front on TLS Plus axle with brakes
Steeringhydrostatic power
Brakeshydraulic wet disc
CabCab standard with air-conditioning. Auto Trac ready
Transmissions23-speed full power shift infinitely variable transmission

Tires

Ag Front320/85R38
Ag Rear320/90R54 / 380/90R50 / 480/80R46 / 520/85R42 / 620/70R42 / 650/65R42 / 710/70R38 / 320/105R54 / 380/90R54 / 480/80R50 / 520/85R46 / 620/70R46 / 710/70R42 / 800/70R38 / 480/95R50 / 710/75R42

Dimensions

Wheelbase115.2inches / 292cm
Length217inches / 551cm
Height (cab)132inches / 335cm
Weight23845lbs / 10816kg
Clearance (front Axle)19.5inches / 49cm
Front AxleTriple-Link Suspension MFWD
Rear AxleBar: 4.72 by 118.5inches / 119by 3009mm
Front Tread60 to 88inches / 152to 223cm

Dimensions And Tires

Wheelbase115.2inches / 292cm
Weight23845lbs / 10816kg
Front Tire540/65R34
Rear Tire650/85R38

Serial Numbers

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

Capacity

E23 Fuel143.7gal / 543.9L
Ivt Fuel155.6gal / 588.9L
E23 G49 Tires Fuel148.5gal / 562.1L
Ivt G49 Tires Fuel160.4gal / 607.1L
Hydraulic System42.3gal / 160.1L

Hydraulics

Typeclosed center pressure-flow compensated
Capacity42.3gal / 160.1L
Pressure2958psi / 204.0bar
Valves3 to 6
Pump Flow42.8gpm / 162.0lpm *Standard 63cc pump 59gpm / 223.3lpm 85cc pump
Rear Scv Flow34.9gpm / 132.1lpm
Front Scv Flow33.3gpm / 126.0lpm

Tractor Hitch

Rear TypeIII/IIIN
Controlelectro-hydraulic draft sensing
Rear Lift15200lbs / 6894kg 17300lbs / 7847kg
Front HitchIIIN
Front Lift11464lbs / 5200kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps200
Batteries2
Battery Cca925
Battery Volts12
Battery Group31

Power Take Off Pto

Rear Ptoindependent
Rear Rpm1000 (1.75) / 540/1000 (1.375) / 540E/1000 / 1000E (1.375)
Engine Rpm1000@1940
Front Ptoindependent
Front Rpm1000 (1.375)/1000 (1.75)

Engine Oil

Oil Capacity28.5qts / 27.0L
Oil Change500h