Tractor specificationsSpec sheet
New Holland T9.645 SmartTrax II
The New Holland T9.645 SmartTrax II is a powerful articulated tractor with tracks instead of wheels. It's built for big farms and heavy work. The tractor has a strong engine made by FPT Industrial. This engine, called the Cursor 13 TST, has 6 cylinders and runs on diesel fuel. It can produce 580 horsepower, which is a lot of power for tough jobs. This tractor is big and heavy, weighing 58,730 pounds. It has a special transmission called Ultra Command with 17 forward gears and 2 reverse gears. The hydraulic system is a closed center load sensing type, which helps the tractor work smoothly. The T9.645 SmartTrax II can pull very heavy loads, up to 64,000 pounds. It also has modern features to reduce harmful emissions, making it better for the environment.
ManufacturerNew HollandPower580 hp(432.5 kW)Class300+ HP tractors →Engine6-cylinderTransmissionFull power shift
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Key specifications
- Engine power
- 580hp
- Operating weight
- 58,730 lb
- Transmission
- Full power shift
Overview
About the New Holland T9.645 SmartTrax II
The New Holland T9.645 SmartTrax II is a powerful articulated tractor with tracks instead of wheels. It's built for big farms and heavy work. The tractor has a strong engine made by FPT Industrial. This engine, called the Cursor 13 TST, has 6 cylinders and runs on diesel fuel. It can produce 580 horsepower, which is a lot of power for tough jobs. This tractor is big and heavy, weighing 58,730 pounds. It has a special transmission called Ultra Command with 17 forward gears and 2 reverse gears. The hydraulic system is a closed center load sensing type, which helps the tractor work smoothly. The T9.645 SmartTrax II can pull very heavy loads, up to 64,000 pounds. It also has modern features to reduce harmful emissions, making it better for the environment.
Full specifications
Recorded specifications
General
| Manufacturer | New Holland |
|---|---|
| Model | T9.645 SmartTrax II |
| Type | Articulated |
| Operating weight | 58,730lb(26,640 kg) |
Engine
| Make | FPT Industrial |
|---|---|
| Model | Cursor 13 TST |
| Power | 580hp(432.5 kW) |
| Cylinders | 6 |
| Displacement | 787ci(12.9 L) |
| Bore | 5.31in(134.9 mm) |
| Stroke | 5.91in(150.1 mm) |
Transmission
| Type | Full power shift |
|---|---|
| Forward gears | 17 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | Articulated |
|---|---|
| Drive | Track |
| Steering | Hydrostatic power articulated |
Hydraulics
| Type | Closed center load sensing (CCLS) |
|---|
Dimensions
| Width | 36in(914.4 mm) |
|---|---|
| Operating weight | 58,730lb(26,640 kg) |
Calculators
Calculators for the T9.645 SmartTrax II
PTO power
About 481 to 522 PTO hp
Estimated from the 580 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 580 hp tractor can run
Maximum size is about a 69 ft rotary cutter or a 59 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
118 lb per PTO hp as listed
The calculator gives the target weight and front/rear split for each job.
Units
580 hp is 432.5 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Parts and manuals
Parts and manuals for the New Holland T9.645 SmartTrax II
Each link opens a retailer search keyed to the fields recorded for this model. Confirm fitment against the serial plate before ordering.
Filters
- Oil filter for the FPT Industrial Cursor 13 TSTAmazon
Fits the FPT Industrial Cursor 13 TST 6-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Air filter for the FPT Industrial Cursor 13 TSTAmazon
Fits the FPT Industrial Cursor 13 TST 6-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Fuel filter for the FPT Industrial Cursor 13 TSTAmazon
Fits the FPT Industrial Cursor 13 TST 6-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Hydraulic filter for the FPT Industrial Cursor 13 TSTAmazon
Fits the FPT Industrial Cursor 13 TST 6-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
Manuals
- New Holland T9.645 SmartTrax II service and repair manualseManualOnline
Digital manuals. Check the serial number range on the listing.
- New Holland T9.645 SmartTrax II operator's manualAmazon
Printed and reprint manuals. Check the serial number range on the listing.
- New Holland T9.645 SmartTrax II service manualAmazon
Shop and repair manuals for this model.
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Category medians
T9.645 SmartTrax II vs. category median
Same manufacturer
Other New Holland models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How much horsepower does the New Holland T9.645 SmartTrax II have?
The New Holland T9.645 SmartTrax II produces 580 hp from its 6-cylinder engine. Engine displacement is 787 ci.
What hitch category is the New Holland T9.645 SmartTrax II?
The New Holland T9.645 SmartTrax II uses a Category Category 3 hitch.
How much does the New Holland T9.645 SmartTrax II weigh?
The New Holland T9.645 SmartTrax II weighs about 58,730 lb in operating condition.
What transmission is in the New Holland T9.645 SmartTrax II?
Transmission on the New Holland T9.645 SmartTrax II is Full power shift, with 17 forward speeds.
What type of hydraulic system does the New Holland T9.645 SmartTrax II use?
Hydraulics on the New Holland T9.645 SmartTrax II are Closed center load sensing (CCLS).
What maintenance does the New Holland T9.645 SmartTrax II require?
The New Holland T9.645 SmartTrax II needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.