Compare/New Holland T9.645 SmartTrax II vs New Holland TJ530

New Holland T9.645 SmartTrax II vs New Holland TJ530

Verdict: New Holland T9.645 SmartTrax II vs New Holland TJ530

The New Holland T9.645 SmartTrax II and the New Holland TJ530 are both tractors — here is how they stack up on the figures that matter. New Holland T9.645 SmartTrax II leads on rated power with 580 hp against 530 hp. New Holland T9.645 SmartTrax II holds more fuel (1722.2 L vs 1135.5 L) for longer stints between fills. New Holland T9.645 SmartTrax II is the newer design (2014 vs 2006). In short: choose the New Holland T9.645 SmartTrax II for outright pulling power, or the New Holland TJ530 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

New Holland

Fit score

Best match

Clear

New Holland

Fit score

Best match

Clear

Rated power

580 hp

530 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

New Holland (a part of CNH)Reference

New HollandReference

liquid-cooledReference

Drive

articulated crawlerReference

—

Steering

hydrostatic power articulatedReference

hydrostatic powerReference

Trailer brakes

hydraulicReference

—

Variants

T9.645

wheeledReference

—

T9.645 SmartTrax

crawlerReference

—

Engine

Fuel tank

1722.2 LReference

1135.5 LReference

Exhaust fluid (DEF)

249.8 LReference

—

Engine (gross)

432.5 kWReference

—

Engine (max)

475.8 kWReference

—

Displacement

12.9 LReference

14.9 LReference

Bore/Stroke

135 x 150 mmReference

137 x 169 mmReference

Emissions

Tier IVReference

—

Emission control

selective catalytic reduction with diesel oxidation catalystReference

—

Rated Power (gross)

432.5 kWReference

—

Maximum Power (gross)

475.8 kWReference

—

Fuel system

electronic direct-injection high pressure common railReference

—

Cooling system

hydraulic fan driveReference

—

Rated RPM

2100Reference

2000Reference

Torque

2756.7 NmReference

2539.8 NmReference

Torque RPM

1400Reference

Starter

electricReference

Starter volts

24Reference

Engine

—

395.2 kWReference

Power

—

395.2 kWReference

Maximum Power

—

435.5 kWReference

Compression

—

17.0:1Reference

Oil capacity

—

49.2 LReference

Coolant capacity

—

79.9 LReference

Transmission

Ultra CommandReference

—

Gears

17 forward and 2 reverseReference

16 forward and 2 reverseReference

PTO & Hydraulics

PTO (claimed)

356.4 kWReference

395.2 kWReference

Type

full power shiftReference

Valves

4 to 8Reference

4 to 9Reference

Standard Pump flow

159.0 lpmReference

—

High-Flow Pump flow

215.7 lpmReference

—

MegaFlow Pump flow

427.7 lpmReference

—

Rear Type

IVNReference

IVN (optional)Reference

Control

position controlReference

—

Rear lift (at 24"/610mm)

8900 kgReference

8899 kgReference

Rear Arms

adjustable link endsReference

—

Drawbar

Cat. 5Reference

—

Rear PTO

independentReference

Rear PTO Type

1000 (1.75)Reference

1000 (optional)Reference

Pressure

—

137.9 barReference

Pump flow

—

124.9 lpmReference

Total flow

—

355.8 lpmReference

Dimensions

Wheelbase

391 cmReference

Weight

26639 kgReference

—

Shipping weight

26639 kgReference

—

Max weight

29030 kgReference

24494 kgReference

Front axle

139 by 3048 mmReference

—

Bar rear axle

139 by 3048 mmReference

—

Front tire

—

20.8R42Reference

Rear tire

—

20.8R42Reference

Ag front

—

20.8R42Reference

Ag rear

—

20.8R42Reference

Length

—

756 cmReference

Height

—

381 cmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

200Reference

175 (optional)Reference

Batteries

2Reference

Battery CCA

1000Reference

—

Battery volts

12Reference

Battery AH

—

1000Reference

New Holland T9.645 SmartTrax II Tracks

Width

91 cmReference

—

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.