Engine

The engine is a 6-cylinder 24-valve liquid-cooled AGCO Power turbocharged diesel with a displacement of 512.6ci / 8.4L. It has a bore/stroke of 4.37x5.71inches / 111x 145 mm and meets Stage IV emissions standards with selective-catalytic reduction (SCR). The engine produces 295hp / 220.0kW of power at a rated RPM of 1950 and 959 lb-ft /1300.4 Nm of torque at 1500 RPM. The engine is started with an electric starter that operates at 12 volts and requires an oil change every 500 hours of use.


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Transmission

The transmission is a Dyna-VT continuously-variable transmission with infinite forward and reverse gears. The engine produces a claimed PTO power of 250hp / 186.4kW. The transmission is designed to provide smooth and efficient power transfer to the wheels and implements. It is a reliable and durable transmission that is easy to operate and maintain. The transmission is a key feature of the Massey Ferguson 8730S tractor.

Brakes

The brakes are hydraulic wet disc brakes that provide reliable and consistent stopping power. The brakes are designed to work in all weather conditions and are easy to maintain. The trailer brakes are pneumatic hydraulic and provide additional stopping power when towing heavy loads. The Massey Ferguson 8730S tractor has a chassis that is 4x4 MFWD 4WD and is equipped with power steering. The brakes are a key safety feature of the tractor.



Steering

The steering is power-assisted and is provided by an AGCO Power 8.4L 6-cylinder diesel engine. The fuel tank has a capacity of 166.4gal / 629.8L and the exhaust fluid (DEF) tank has a capacity of 15.85gal / 60.0L. The steering is responsive and easy to operate, providing the operator with precise control over the tractor. The steering is a key feature of the Massey Ferguson 8730S tractor.


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Common Problems

Users have reported issues with the continuously-variable transmission, particularly with regards to shifting and power transfer. Some users have also reported issues with the power steering system, including leaks and failures. The hydraulic system has also been known to develop leaks and other issues over time. The brakes have been reported to wear out quickly under heavy use, and some users have reported issues with the trailer brakes. Finally, some users have reported issues with the cab, including problems with the air conditioning system and other comfort features.

What Users Like

Users appreciate the power and performance of the Massey Ferguson 8730S tractor, particularly the smooth and efficient power transfer provided by the continuously-variable transmission. The power steering system is also highly regarded, providing precise control over the tractor. Users also appreciate the reliability and durability of the hydraulic system, which is easy to operate and maintain. Finally, users appreciate the comfort features of the cab, including the air conditioning system and other amenities that make long hours in the field more comfortable.

Techincal Specifications

Power

Engine295hp / 220.0kW
Pto (claimed)250hp / 186.4kW

Engine Detail

DescriptionAGCO Power turbocharged diesel 6-cylinder 24-valve liquid-cooled
Displacement512.6ci / 8.4L
Bore/stroke4.37x5.71inches / 111x 145 mm
EmissionsStage IV
Emission Controlselective-catalytic reduction (SCR)
Power295hp / 220.0kW
Rated Rpm1950
Torque959 lb-ft /1300.4 Nm
Torque Rpm1500
Starterelectric
Starter Volts12
Oil Change500 h

Engine

DescriptionAGCO Power 8.4L 6-cyl diesel
Fuel Tank166.4gal / 629.8L
Exhaust Fluid (def)15.85gal / 60.0L

Transmission

TransmissionDyna-VT
Typecontinuously-variable transmission
Gearsinfinite forward and reverse

Mechanical

Chassis4x4 MFWD 4WD
Steeringpower
Brakeshydraulic wet disc
Trailer Brakespneumatic hydraulic
CabCab standard with air-conditioning.
Transmissioncontinuously-variable transmission

Tires

Standard Tires (ag)Front: 620/75R30. Rear: 650/85R42/Front: 620/75R30. Rear: 710/85R38/Front: 600/65R34. Rear: 710/75R42/Front: 650/60R34. Rear: 900/60R42

Dimensions

Wheelbase122.1inches / 310cm
Length218.6inches / 555cm
Height (cab)138.4inches / 351cm
Weight23810lbs / 10800kg
Max Weight39683lbs / 18000kg
Front AxleQuadlink suspension

Dimensions And Tires

Wheelbase122.1inches / 310cm
Weight23810lbs / 10800kg
Front Tire620/75R30
Rear Tire650/85R42

Hydraulics

Typeclosed-center load-sensing
Pressure2901psi / 200.0bar
Rear Valves6*Maximum
Front Valves2*Maximum
Pump Flow54.2gpm / 205.1lpm

Tractor Hitch

Rear TypeIII/IV
Rear Lift (at Ends)26455lbs / 11999kg
Front HitchIII
Front Lift (at Ends)11023lbs / 5000kg

Electrical

Groundnegative
Charging Systemalternator
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic
Rear Rpm540/1000 (1.375)/1000 (1.75)
Engine Rpm1000@2036
Front Ptoindependent
Front Rpm1000