New Holland TL90A

The New Holland TL90A is a tractor produced by New Holland. It is equipped with a 273 ci 4.5 L engine. The listed engine power is Diesel (gross): 91 hp / 67.9 kW. Transmission: Dual Command Powershuttle. Operating weight: 8488 to 9370 pounds.

Engine Power

Diesel (gross): 91 hp / 67.9 kW

Fuel & Capacities

33.6 gal 127.2 L

Transmission

Dual Command Powershuttle

Operating Weight

8488 to 9370 pounds

Overview

	2004 - 2008 TL-A SeriesUtility tractor TL-A Series Utility tractor

Production
Manufacturer	New Holland
Utility tractor

New Holland TL90A Engine
NEF 4.5L 4-cyl diesel
Fuel tank	33.6 gal 127.2 L
	44.1 galOptOptional 166.9 L
Engine details ...

New Holland TL90A Power
Engine (gross)	91 hp 67.9 kW

Mechanical
Two- or four-wheel drive
Differential lock	electro-hydraulic
Steering	hydrostatic power
Wet disc brakes
Trailer brakes	hydraulic OptOptional
Cab standard. Air-conditioning optional.

Hydraulics
Type	open center
Pressure	2872 psi 198.0 bar
Rear valves	3 *Maximum
Mid valves	2 *Maximum
Pump flow	13.5 gpm 51.1 lpm
	15.6 gpmOptOptional 59.0 lpm
2WD Steering flow	7.9 gpm 29.9 lpm
4WD Steering flow	10.4 gpm 39.4 lpm

Tractor hitch
Rear Type	II
Control	mechanical draft control
	electronic draft control optional
Rear lift	11155 lbs 5059 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540/540E/1000
Engine RPM	540@2199
	540E@1715
	1000@2382

Dimensions & Tires
2WD Wheelbase	92.2 inches 234 cm
4WD Wheelbase	91.1 inches 231 cm
Weight	8488 to 9370 pounds
Front tire	10.00-16
2WD Rear tire	480/70R34
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine Detail — 273 ci / 4.5 L Diesel

Manufacturer	NEF
Configuration	turbocharged diesel, 4-cylinder, liquid-cooled
Displacement	273 ci 4.5 L
Bore/Stroke	4.094x5.197 inches 104 x 132 mm
Emissions	Tier II
Rated Power (gross)	91 hp 67.9 kW
Rated RPM	2500
Torque	258.1 lb-ft 350.0 Nm
Torque RPM	1400
Starter	electric
Starter volts	12

Transmission

Transmission options
12-speed
24-speed

Transmission — Shuttle Command

Transmission	Shuttle Command
Gears	12 forward and reverse
Mechanical shuttle. Optional creeper doubles forward speeds to 24. Available in 30 kph and 40 kph verions.

Transmission — Dual Command

Transmission	Dual Command
Gears	24 forward and 12 reverse
Four gears in three ranges with two-speed power shift. Available in both 30 kph and 40 kph versions.

Transmission — Dual Command Powershuttle

Transmission	Dual Command Powershuttle
Gears	24 forward and reverse
Power shuttle adds left-hand power reverse to the Dual Command transmission. Optional power clutch button allows gear shifting without using the foot clutch. Available in both 30 kph and 40 kph versions.

Dimensions

New Holland TL90A Tires
2WD Standard tires (ag)	Front: 10.00-16. Rear: 480/70R34
4WD Standard tires (ag)	Front: 380/70R24. Rear: 480/70R34

Dimensions
2WD Wheelbase	92.2 inches 234 cm
4WD Wheelbase	91.1 inches 231 cm
Length	171.7 inches 436 cm
Width	79.2 inches*Minimum 201 cm
Height	96.6 inches 245 cm
2WD Ground clearance	14.8 inches 37 cm
4WD Ground clearance	18 inches 45 cm
2WD Front tread	55.4 to 85.6 inches 140 to 217 cm
4WD Front tread	56.1 to 84 inches 142 to 213 cm
Rear tread	60.4 to 84.1 inches 153 to 213 cm

New Holland TL90A Weight
2WD Shipping	8488 lbs 3850 kg
4WD Shipping	9370 lbs 4250 kg
Max capacity	13669 lbs 6200 kg

Attachments

Attachment overview
New Holland 90FL loader
New Holland 100FL loader
New Holland 120FL loader

Photos

New Holland TL90A tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland TL90A based on its 91 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	7 to 8 ft (84-96 in)2.1 - 2.4 m	Heavy Duty	Heavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep	78 to 84 in200 - 215 cm	Heavy Duty	Heavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机	Heavy Duty	Silage and dry hay; 540 RPM PTO with slip-clutch.

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 TL90A.

Estimated Continuous Field Runtime: 7.1 hrs

Approximately 7.1 hours of continuous field operation at ~75% rated power on a full tank (33.6 gal / 127.2 L).

Estimated 75% Load Fuel Burn~4.7 gal/hr (17.9 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