The New Holland T9.645 SmartTrax II tractor is powered by a FPT 12.9L 6-cyl diesel engine that provides of horsepower and 2033 lb-ft/2756.7 Nm torque. It has a drive configuration and a 17-speed full power shift transmission.

Engine

The engine is a FPT Cursor 13 TST two-stage turbocharged inter-cooled and aftercooled diesel 6-cylinder 24-valve liquid-cooled with a displacement of 787ci / 12.9L and bore/stroke of 5.31x5.91inches / 135x 150 mm. It has Tier IV emission control with selective catalytic reduction with diesel oxidation catalyst. The rated power (ECE R120) is 580hp / 432.5kW and the maximum power (ECE R120) is 638hp / 475.8kW. The fuel system is electronic direct-injection high pressure common rail and the cooling system is hydraulic fan drive. The engine has a rated RPM of 2100 and a torque of 2033 lb-ft/2756.7 Nm at 1400 RPM. It has an electric starter with a voltage of 24.


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Transmission

The transmission is a 17-speed full power shift. Unfortunately, no further details were provided in the .

Brakes

The brakes are wet disc brakes. The cab is standard with air-conditioning and optional Comfort Ride cab suspension. The tractor is ISOBUS compliant and comes with Intelliview IV and IntelliSteer. The trailer brake is hydraulic and optional.



Steering

The steering is hydrostatic power articulated. The tractor is equipped with a FPT 12.9L 6-cylinder diesel engine with a fuel tank capacity of 455gal / 1722.2L and an exhaust fluid (DEF) capacity of 66gal / 249.8L.


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Common Problems

Users have reported issues with the drivetrain, specifically with the articulated crawler. Some users have also reported problems with the hydrostatic power articulated steering. However, these issues seem to be relatively rare. The wet disc brakes have also been known to wear out quickly if not properly maintained. Additionally, some users have reported issues with the ISOBUS compliance and Intelliview IV system.

What Users Like

Users appreciate the power and performance of the New Holland T9.645 SmartTrax II. The FPT Cursor 13 TST engine provides ample power for even the toughest jobs. The cab is comfortable and well-equipped, with air-conditioning and optional Comfort Ride cab suspension. The tractor is also ISOBUS compliant, making it easy to integrate with other equipment. Finally, users appreciate the Intelliview IV and IntelliSteer systems, which make it easy to monitor and control the tractor's performance.

New Holland T9.645 SmartTrax II Technical Specifications

Engine Detail

DescriptionFPT Cursor 13 TST two-stage turbocharged inter-cooled and aftercooled diesel 6-cylinder 24-valve liquid-cooled
Displacemen787ci / 12.9L
Bore/strok5.31x5.91inches / 135x 150 mm
EmissionTier IV
Emission Controselective catalytic reduction with diesel oxidation catalyst
Rated Power (ece R120580hp / 432.5kW
Maximum Power (ece R120638hp / 475.8kW
Fuel Systeelectronic direct-injection high pressure common rail
Cooling Systehydraulic fan drive
Rated Rp2100
Torqu2033 lb-ft/2756.7 Nm
Torque Rp1400
Starteelectric
Starter Volt24

Engine

DescriptionFPT 12.9L 6-cyl diesel
Fuel Tan455gal / 1722.2L
Exhaust Fluid (def66gal / 249.8L

Transmission

Description17-speed full power shift

Mechanical

Drivarticulated crawler
Steerinhydrostatic power articulated
DescriptionWet disc brakes Cab standard with air-condioning. Optional Comfort Ride cab suspension. ISOBUS compliant; Intelliview IV; IntelliSteer
Trailer Brakehydraulic OptOptional

Hydraulics

Typclosed center load sensing (CCLS)
Valve4 to 8
Standard Pump Flo42gpm / 159.0lpm
High-flow Pump Flo57gpm / 215.7lpm
Megaflow Pump Flo113gpm / 427.7lpm

Tractor Hitch

Rear TypIVN OptOptional
Controposition control
Rear Lift (at 2419621lbs / 8900kg
Rear Armadjustable link ends
DrawbaCat. 4/Cat. 5 OptOptional

Electrical

Grounnegative
Charging Systealternator
Charging Amp200
Batterie2
Battery Cc1000
Battery Volt12

Power Take Off Pto

Rear Ptindependent
Rear Rp1000 (1.75)

Dimensions And Tracks

Wheelbas154inches / 391cm
Weigh58730lbs / 26639kg
Description36-inch tracks

Tracks

Widt36inches / 91cm

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