New Holland T9.645 SmartTrax II Articulated Crawler Tractors Specifications

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.

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.

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.

Techincal Specifications

Engine Detail
Description	FPT Cursor 13 TST two-stage turbocharged inter-cooled and aftercooled diesel 6-cylinder 24-valve liquid-cooled
Displacemen	787ci / 12.9L
Bore/strok	5.31x5.91inches / 135x 150 mm
Emission	Tier IV
Emission Contro	selective catalytic reduction with diesel oxidation catalyst
Rated Power (ece R120	580hp / 432.5kW
Maximum Power (ece R120	638hp / 475.8kW
Fuel Syste	electronic direct-injection high pressure common rail
Cooling Syste	hydraulic fan drive
Rated Rp	2100
Torqu	2033 lb-ft/2756.7 Nm
Torque Rp	1400
Starte	electric
Starter Volt	24
Engine
Description	FPT 12.9L 6-cyl diesel
Fuel Tan	455gal / 1722.2L
Exhaust Fluid (def	66gal / 249.8L
Transmission
Description	17-speed full power shift
Mechanical
Driv	articulated crawler
Steerin	hydrostatic power articulated
Description	Wet disc brakes Cab standard with air-condioning. Optional Comfort Ride cab suspension. ISOBUS compliant; Intelliview IV; IntelliSteer
Trailer Brake	hydraulic OptOptional
Hydraulics
Typ	closed center load sensing (CCLS)
Valve	4 to 8
Standard Pump Flo	42gpm / 159.0lpm
High-flow Pump Flo	57gpm / 215.7lpm
Megaflow Pump Flo	113gpm / 427.7lpm
Tractor Hitch
Rear Typ	IVN OptOptional
Contro	position control
Rear Lift (at 24	19621lbs / 8900kg
Rear Arm	adjustable link ends
Drawba	Cat. 4/Cat. 5 OptOptional
Electrical
Groun	negative
Charging Syste	alternator
Charging Amp	200
Batterie	2
Battery Cc	1000
Battery Volt	12
Power Take Off Pto
Rear Pt	independent
Rear Rp	1000 (1.75)
Dimensions And Tracks
Wheelbas	154inches / 391cm
Weigh	58730lbs / 26639kg
Description	36-inch tracks
Tracks
Widt	36inches / 91cm