Specifications, Service and Repair of Farm and Lawn Tractors

New Holland TL90 Tractor Specs

NH TL90A Engine Specifications

Gross Engine Horsepower (kW) - 91
PTO Horsepower (kW) - 67
Rated Speed, RPM - 2500
Number of Cylinders - 4
Aspiration - Light Turbo
Engine Displacement, cu. in. (L) - 273 (4.5)
Air Cleaner - Dry type
Fan - Viscous

PTO

PTO Type - Multi-Plate
PTO Engagement - Electro-Hydraulic
Power Take Off Speeds - 540/540Economy/1000

New Holland TL 90 A Transmission

Manufacturer's Description - Shuttle Command Transmission
Number of gears / with super creep (F-R) - 12x12 / 20x12
Min. speed 30kph / with super creep (kph) - 1.6 / 0.25
Min. speed 40kph / with super creep (kph) - 1.7 / 0.25
Differential Lock - Electro-Hydraulic
Brakes - Hydraulic Wet Disc

Manufacturer's Description - Dual Command Transmission
Number of gears (F-R) - 24x12
Minimum speed 30kph / 40kph (kph) - 1.5 / 1.7

Manufacturer's Description - Dual Command Transmission with Powershuttle
Number of gears (F-R) - 24x24
Minimal speed 30kph / 40kph (kph) - 1.5 / 1.7

TL 90 NH Hydraulic System and Hitch

Hydraulic System Type - Open centre or closed centre deluxe
Fix displacement pump: Max. system pressure (bar) - 198
Main pump flow standard / optional (lpm) - 51 / 59
Steering pump flow 2WD / 4WD (lpm) - 30 / 39.5
Mechanical or Electronic Draft Control - MDC/EDC
Remote valves Max. number - 3 + 2 mid mount
Linkage Maximum lift capacity at ball ends with arms horizontal (kg) - 5060
Category - 2

Cab

Air suspension seat - Standart
Air conditioning - Optional
Air re-circulation filters - Standart
Cab noise level OECD (dBA) 75.5
Optimum turn radius Std and Terraglid front axle (mm) - 3770 / 4050
Front wheel turn angle Std and Terraglide front axle (°) - 55

New Holland TL 90A Wheelbase

Wheelbase 2WD / 4WD (mm) - 2342 / 2314
Track width Front 2WD min. - max. / 4WD min. - max. (mm) - 1425-2133
Track width Rear min. - max. (mm) - 1534-2135
Ground clearance 2WD / 4WD - 376 / 456
Front Tires 2WD / 4WD - 10.00-16 / 380/70 R24
Rear Tires - 480/70 R34

Dimensions and Weights

Overall length inc. weight pack and rear linkage (mm) - 4362
Minimum width (mm) - 2012
Overall height (mm) - 2494
Height at centre of rear axle to top of cab (mm) - 1786
Minimum weight with cab 2WD / 4WD (kg) - 3850 / 4250
Maximum permissible total weight (kg) - 6200

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