New Holland TT75A

The New Holland TT75A is a tractor produced by New Holland. It is equipped with a 238 ci 3.9 L engine. The listed engine power is Diesel (gross): 75 hp / 55.9 kW. Transmission: 8 forward and 2 reverse. Operating weight: 4740 to 5198 pounds.

Engine Power

Diesel (gross): 75 hp / 55.9 kW

Fuel & Capacities

16.4 gal 62.1 L

Transmission

8 forward and 2 reverse

Operating Weight

4740 to 5198 pounds

Overview

	2007 - 2008 TT-A SeriesCompact Utility tractor TT-A Series Compact Utility tractor

Production
Manufacturer	New Holland
Compact Utility tractor
Built in Dublin, Georgia, USA

New Holland TT75A Engine
Iveco 3.9L 4-cyl diesel
Fuel tank	16.4 gal 62.1 L
Engine details ...

New Holland TT75A Transmission
8-speed partially synchronized
Transmission details ...

New Holland TT75A Power
Engine (gross)	75 hp 55.9 kW
PTO (claimed)	62 hp 46.2 kW

Mechanical
Two- or four-wheel drive
Final drives	bull gear
Differential lock	mechanical rear
Power steering
Wet disc brakes
Platform with two-post folding ROPS.

Hydraulics
Type	open center
Pressure	2755 psi 190.0 bar
Valves	0 to 2
Pump flow	10.8 gpm 40.9 lpm
Total flow	19.3 gpm 73.1 lpm
Steering flow	8.5 gpm 32.2 lpm

Tractor hitch
Rear Type	II/I
Control	position control
	top-link draft control OptOptional
Rear lift (at ends)	3410 lbs 1546 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	mechanical dry disc
Rear PTO Type	540 (1.375)
Engine RPM	540@1967

Dimensions & Tires
Weight	4740 to 5198 pounds
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	45
Battery CCA	800
Battery volts	12

Engine

Engine Detail — 238 ci / 3.9 L Diesel

Manufacturer	Iveco
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	238 ci 3.9 L
Bore/Stroke	4.094x4.528 inches 104 x 115 mm
Emissions	Tier II
Power (gross)	75 hp 55.9 kW
Air cleaner	dual dry elements
Pre-heating	thermostart
Rated RPM	2500
Starter volts	12

Transmission

Transmission — 8 forward and 2 reverse partially synchronized

Type	partially synchronized
Gears	8 forward and 2 reverse
Clutch	279.4mm dry disc

Dimensions

New Holland TT75A Tires

Dimensions
2WD Shipping weight	4740 lbs 2150 kg
4WD Shipping weight	5198 lbs 2357 kg
Flange rear axle
2WD Front tread	56.4 to 74 inches 143 to 187 cm
4WD Front tread	56.9 to 79.6 inches 144 to 202 cm

Attachments

Attachment overview
New Holland 620TL loader

Photos

New Holland TT75A tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland TT75A based on its 75 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	3 to 4 Bottom (16")3 - 4 铧 (40 cm)	Heavy Duty	Suitable for medium loam and stubble turnover.
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 TT75A.

Estimated Continuous Field Runtime: 4.2 hrs

Approximately 4.2 hours of continuous field operation at ~75% rated power on a full tank (16.4 gal / 62.1 L).

Estimated 75% Load Fuel Burn~3.9 gal/hr (14.8 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