New Holland TJ375

The New Holland TJ375 is a tractor produced by New Holland. It is equipped with a 912 ci 14.9 L engine. The listed engine power is Diesel (listed): 375 hp / 279.6 kW. Transmission: synchroshift. Operating weight: 37,610 lbs 17059 kg.

Engine Power

Diesel (listed): 375 hp / 279.6 kW

Fuel & Capacities

300 gal 1135.5 L

Transmission

synchroshift

Operating Weight

37,610 lbs 17059 kg

Overview

	2002 - 2005 TJ I SeriesFour-wheel Drive (4WD) tractor TJ I Series Four-wheel Drive (4WD) tractor

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

Variants
STX375	similar CaseIH model

New Holland TJ375 Engine
Cummins 14.9L 6-cyl diesel
Fuel tank	300 gal 1135.5 L
Engine details ...

New Holland TJ375 Power
Engine	375 hp 279.6 kW
PTO (claimed)	330 hp 246.1 kW
Drawbar (tested)	313.95 hp 234.1 kW
PTO (tested)	386.64 hp 288.3 kW
Performance test details ...

Mechanical
Four-wheel drive
Final drives	inboard planetary
Steering	hydrostatic power
Integrated hydraulic wet disc brakes
Cab standard

Hydraulics
Type	closed center load sensing
Rear valves	4 to 7
SCV flow	35 gpm 132.5 lpm
Total flow	40 gpm 151.4 lpm
	55 gpmOptOptional 208.2 lpm
	90 gpmOptOptional 340.7 lpm

Tractor hitch
Rear Type	IVN/III
Rear lift (at 24"/610mm)	19500 lbs 8845 kg

Power Take-off (PTO)
Rear PTO	independent OptOptional
Rear PTO Type	1000 (1.75)

Dimensions & Tires
Wheelbase	154 inches 391 cm
Weight	37,610 lbs 17059 kg
Front tire	18.4R46
Rear tire	18.4R46
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	135
	185 OptOptional
Battery CCA	1000
Battery volts	12

References

TJ 4WD Tractors published in 2001, by New Holland

Engine

Engine Detail — 912 ci / 14.9 L Diesel

Manufacturer	Cummins QSX 15
Configuration	turbocharged aftercooled diesel, 6-cylinder, liquid-cooled inline
Displacement	912 ci 14.9 L
Bore/Stroke	5.39x6.65 inches 137 x 169 mm
Power	375 hp 279.6 kW
Air cleaner	dual paper elements
Compression	16.5:1
Rated RPM	2000
Torque	1380 lb-ft 1871.3 Nm
Starter volts	12
Oil capacity	52 qts 49.2 L
Coolant capacity	84.4 qts 79.9 L

Transmission

Transmission options
16-speed full power shift
24-speed

Transmission — 16 forward and 2 reverse full power shift

Type	full power shift
Gears	16 forward and 2 reverse
Clutch	electro-hydraulic wet disc

Transmission — synchroshift

Transmission	synchroshift
Gears	24 forward and 6 reverse

Dimensions

New Holland TJ375 Tires
Ag front	18.4R46
Ag rear	18.4R46

Dimensions
Wheelbase	154 inches 391 cm
Length	317.5 inches 806 cm
Height	152.1 inches 386 cm
Operating weight	37,610 lbs 17059 kg
Front axle	Bar: 4.5 inch diameter 114 mm
Bar rear axle	4.5 inch diameter 114 mm

Tests

OCED Tractor Test 1783
Diesel 16-speed 4WD October 9 - 18, 2000 Link: OCED Tractor Test 1783 file
PTO performance
Max power	386.64 hp 288.3 kW
Fuel use	19.1 gal/hour 72.3 l/hour
Power at rated engine speed	337.93 hp 252.0 kW
Fuel use	19.1 gal/hour 72.3 l/hour
Drawbar performance
Max power	313.95 hp 234.1 kW
Fuel use	19.1 gal/hour 72.3 l/hour
Gear 5 used for power test.
Max pull	33,658 lbs 15267 kg
Gear 1 used for pull test.

Photos

New Holland TJ375

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland TJ375 based on its 375 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 TJ375.

Estimated Continuous Field Runtime: 15.4 hrs

Approximately 15.4 hours of continuous field operation at ~75% rated power on a full tank (300 gal / 1135.6 L).

Estimated 75% Load Fuel Burn~19.5 gal/hr (73.8 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