Tractorpedia.com

New Holland T9.645 SmartTrax II

New Holland T9.645 SmartTrax II tractor
View Images
The New Holland T9.645 SmartTrax II is an articulated crawler tractor in the T9 Series produced from 2014 onward. It features a powerful FPT 12.9L 6-cylinder diesel engine with Tier IV emissions compliance and advanced emission control. The tractor offers 580 hp gross power with a maximum of 638 hp, and a 17-speed full power shift Ultra Command transmission. It is designed with hydrostatic power articulated steering, wet disc brakes, and optional hydraulic trailer brakes. The cab includes air conditioning, optional Comfort Ride suspension, ISOBUS compliance, Intelliview IV, and IntelliSteer. Hydraulics include closed center load sensing with multiple pump flow options. The tractor hitch supports position control with optional IVN rear type and Cat. 4 or optional Cat. 5 drawbar. Dimensions include a 154-inch wheelbase and a weight of 58,730 lbs. The 36-inch wide tracks provide traction and stability. Electrical system features a 200 amp alternator and two 12-volt batteries.
New HollandT9.645 SmartTrax IIarticulated crawler tractorFPT Cursor 13 engineUltra Command transmissionfarm tractor specifications
Power580 hp
Founded2014 - 2024
ModelT9.645 SmartTrax II

Technical Specifications

Detailed specifications and technical data for New Holland T9.645 SmartTrax II

Power

Engine (max):638 hp (475.8 kW)
PTO (claimed):478 hp (356.4 kW)
Engine (gross):580 hp (432.5 kW)

Engine

Model:FPT Cursor 13 TST
Torque:2033 lb-ft (2756.7 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder 24-valve
Emissions:Tier IV
Fuel tank:455 gal (1722.2 L)
Rated RPM:2100
Torque RPM:1400
Bore/Stroke:5.31x5.91 inches (135 x 150 mm)
Description:two-stage turbocharged inter-cooled and aftercooled diesel
Fuel system:electronic direct-injection high pressure common rail
Displacement:787 ci (12.9 L)
Starter volts:24
Cooling system:hydraulic fan drive
Emission control:selective catalytic reduction with diesel oxidation catalyst
Exhaust fluid (DEF):66 gal (249.8 L)

Tracks

Width:36 inches (91 cm)

Dimensions

Weight:58730 lbs (26639 kg)
Wheelbase:154 inches (391 cm)
Front axle:Bar: 5.5 by 120 inches (139 by 3048 mm)
Max weight:64000 lbs (29030 kg)
Bar rear axle:5.5 by 120 inches (139 by 3048 mm)
Shipping weight:58730 lbs (26639 kg)

Electrical

Ground:negative
Batteries:2
Battery CCA:1000
Battery volts:12
Charging amps:200
Charging system:alternator

Hydraulics

Type:closed center load sensing (CCLS)
Valves:4 to 8
MegaFlow Pump flow:113 gpm (427.7 lpm)
Standard Pump flow:42 gpm (159.0 lpm)
High-Flow Pump flow:57 gpm (215.7 lpm)

Mechanical

Cab:standard with air-condioning. Optional Comfort Ride cab suspension. ISOBUS compliant; Intelliview IV; IntelliSteer
Drive:articulated crawler
Brakes:Wet disc brakes
Steering:hydrostatic power articulated
Trailer brakes:hydraulic Optional

Production

Type:Articulated Crawler tractor
Series:T9 Series
Built in:Fargo, North Dakota, USA
Manufacturer:New Holland (a part of CNH)
Years produced:2014 -

Transmission

Type:full power shift
Gears:17 forward and 2 reverse
Transmission:Ultra Command

Tractor hitch

Control:position control
Drawbar:Cat. 4
Rear Arms:adjustable link ends
Rear Type:IVN Optional
Optional Drawbar:Cat. 5 Optional
Rear lift (at 24"/610mm):19621 lbs (8900 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000 (1.75)

Related Models

New Holland T9.600 SmartTrax II

Model:T9.600 SmartTrax II

New Holland T9.700 SmartTrax II

Model:T9.700 SmartTrax II