New Holland T9.450

The New Holland T9.450 is a tractor produced by New Holland. It is equipped with a 787 ci 12.9 L engine. The listed engine power is Diesel (listed): 405 hp / 302.0 kW. Transmission: 16 forward and 2 reverse.

Engine Power

Diesel (listed): 405 hp / 302.0 kW

Fuel & Capacities

230 gal 870.6 L

Transmission

16 forward and 2 reverse

Overview

	2011 - 2014 T9 SeriesFour-wheel Drive (4WD) tractor T9 Series Four-wheel Drive (4WD) tractor

Production
Manufacturer	New Holland
Four-wheel Drive (4WD) tractor
Built in Fargo, North Dakota, USA

New Holland T9.450 Engine
FPT 12.9L 6-cyl diesel
Fuel tank	230 gal 870.6 L
	325 gal (HD) 1230.1 L
Exhaust fluid (DEF)	46 gal 174.1 L
Engine details ...

New Holland T9.450 Transmission
16-speed full power shift
Transmission details ...

New Holland T9.450 Power
Engine	405 hp 302.0 kW
Drawbar (tested)	328.56 hp 245.0 kW
PTO (tested)	400.10 hp 298.4 kW
Performance test details ...

Mechanical
Four-wheel drive
Hydraulic wet disc brakes
Cab standard.

Hydraulics
Type	closed center load sensing
Pressure	2000 psi 137.9 bar
Rear valves	4 to 8
Pump flow	45 gpm 170.3 lpm
Total flow	42 gpm 159.0 lpm
	57 gpm 215.7 lpm
	98 gpm (MegaFlow) 370.9 lpm
	113 gpm (MegaFlow) 427.7 lpm

Tractor hitch
Rear Type	4N/3
Rear lift (at 24"/610mm)	20,000 lbs 9072 kg

Power Take-off (PTO)
Rear PTO	optional
Rear PTO Type	1000 (1-3/4)

Dimensions & Tires
Wheelbase	148 inches 375 cm
Full dimensions and tires ...

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

Engine

Engine Detail — 787 ci / 12.9 L Diesel

Manufacturer	FPT
Configuration	wastegate turbocharged aftercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	787 ci 12.9 L
Bore/Stroke	5.315x5.906 inches 135 x 150 mm
Emissions	Interim Tier 4
Emission control	selective catalytic reduction (SCR)
Power	405 hp 302.0 kW
Maximum Power	446 hp 332.6 kW
Rated RPM	2100
Starter	electric
Starter volts	24
Oil capacity	32.7 qts 30.9 L
Coolant capacity	84.4 qts 79.9 L

Transmission

Transmission — 16 forward and 2 reverse full power shift

Type	full power shift
Gears	16 forward and 2 reverse

Dimensions

New Holland T9.450 Tires

Dimensions
Wheelbase	148 inches 375 cm
Length	295 inches 749 cm
Width	36.5 inches (frame) 92 cm
Height	144.2 inches 366 cm
Front axle	4.5 by 120 inches 114 by 3048 mm
Front axle	5 by 120 inches 127 by 3048 mm (

New Holland T9.450 Weight
Max capacity	49,500 lbs 22453 kg
Max Drawbar	5,300 lbs 2404 kg
	11,000 lbs (optional) 4989 kg

Tests

OCED Tractor Test 2046A
Diesel 16-speed 4WD 11/6/2012:11/12/2012 Link: OCED Tractor Test 2046A file
PTO performance
Max power	400.10 hp 298.4 kW
Fuel use	21.7 gal/hour 82.1 l/hour
Power at rated engine speed	354.77 hp 264.6 kW
Fuel use	20.6 gal/hour 78.0 l/hour
Power at rated PTO speed	390.47 hp 291.2 kW
Fuel use	21.6 gal/hour 81.8 l/hour
Drawbar performance
Max power	328.56 hp 245.0 kW
Fuel use	20.6 gal/hour 78.0 l/hour
Gear 5 used for power test.
Max pull	39843 lbs 18072 kg
Gear 1 used for pull test.

Photos

New Holland T9.450 HD, left side.

New Holland T9.450 HD, right side.

New Holland T9.450 HD.

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland T9.450 based on its 405 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	8+ Bottom On-Land Hitch8+ 铧重型机外牵引犁	Commercial / Field Scale	High horsepower articulated/4WD field plowing.
Rotary Cutter / MowerMowing & Clearing	15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼	Commercial / Field Scale	Large commercial field and roadside mowing operations.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	24 to 36 ft Heavy Duty Field Disc7.3 - 11.0 m 超宽重型整地耙	Commercial / Field Scale	Broad-acre grain tillage for high-drawbar tractors.
Hay BalerHay & Forage	Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m)	Commercial / Field Scale	High-capacity commercial forage harvesting (1000 RPM PTO).

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for New Holland T9.450.

Estimated Continuous Field Runtime: 10.9 hrs

Approximately 10.9 hours of continuous field operation at ~75% rated power on a full tank (230 gal / 870.6 L).

Estimated 75% Load Fuel Burn~21.1 gal/hr (79.7 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours