Specifications, Service, and Repair of Farm and Lawn Tractors

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New Holland TT75 Specs

TT75 Engine Specifications

Engine Model - New Holland 8045
Engine Power, Rated, hp (kW) - 75 (55.9)
Rated Engine Speed, rpm - 2500
Power Boost, hp (kW) - No boost
Fuel Tank, gal (L) - 16.4 (62)
Cylinders - 4
Displacement, cu in (L) - 238 (3.9)
Engine Bore, in (mm) - 4.095 (104)
Engine Stroke, in (mm) - 4.5 (115)
Block Design, Replaceable Liners - Parent bore
Aspiration, Turbocharged or Naturally Aspirated - Natural
Fuel System Description - Rotary-Distributor Type
Fuel System Control - Mechanical
Fuel Injection to combustion chamber - Direct
Emission Level - Tier 2
Exhaust Pipe - Horizontal
Cooling System Fan Drive Type - Belt
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 45

New Holland TT75 Transmission

Description - Constant mesh
Transmission Type - Constant mesh
Forward / Reverse Speeds - 8F / 2F
Maximum Speed Forward, mph (kph) - 19.0 (30.56)
Creeper Range - No
Shuttle (Forward-Reverse) - No

New Holland TT75 PTO

PTO Horsepower, hp (kW) - 62 (46.2)
PTO Speeds, rpm - 540
PTO Type - Fully independent

Wheels and Tires

Drive Wheels - 2WD / 4WD
Wheelbase, 2WD, in (mm) - 84.6 (2149)
Wheelbase, 4WD, in (mm) - 87.0 (2210)
Steering - Front Steer
Front Tire Size, 2WD - 7.5 x 16, 6PR (F2)
Front Tire Size Width, 4WD - 7.5 x 16, 6PR (F2)
Rear Tire Size Width - 16.9 x 30, 6PR (R1)

NH TT75 Axles and Brakes

Final Drive - Bull Gear / Outboard
Axle Output End - Flange
Axle Bar Diameter, in (mm) - No bar axle
Suspended Front Axle - No
Brake Type - Wet disc

New Holland TT75 Hydraulic System

Hydraulic System Type - Open center
Main Hydraulic Pump Type - Gear
Standard Pump Flow, gpm (Lpm) - 10.8 (40.9)
Optional Pump Flow, gpm (Lpm) - No option
Standard Remote Valves - 0

3-Point Hitch Features

3-Point Hitch Category - Category 1 / 2
Optional Hitch Category - No option
Draft Sensing or Lift Control - Mechanical, lower link
Draft Link Ends Adjustable - Fixed
Drawbar - Swinging, extendable
Optional Lift Capacity 24 Inches behind pin, lb (kg) - No Option
Standard Lift Capacity at lift pin, lb (kg) - 3,408 (1546)

NH TT75 Dimensions and Weight

Weight - 5,470 lbs (2481 kg)
2WD Wheelbase - 86.2 inches (218 cm)
4WD Wheelbase - 85 inches (215 cm)
Height - 93.9 inches (238 cm)
2WD Ground clearance - 19.7 inches (50 cm)
4WD Ground clearance - 16.1 inches (40 cm)

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