New Holland TDD80

Series: TDD

Source: https://www.lectura-specs.com/en/model/agricultural-machiner

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The TDD80 from New Holland is part of the TDD series. The engine delivers 80 hp (58.5 kW), has 4 cylinders, with a displacement of 3,908 cm³. Rated speed is 2,500 rpm. The machine is 3,976 mm long, 2,000 mm wide and 2,573 mm high. The unladen weight is 3,600 kg. The wheelbase measures 2,249 mm. Ground clearance is 405 mm. Top speed is 40 km/h. The engine is water-cooled. Tyres: front 11.2 R24, rear 16.9 R34. The fuel is Diesel/Biodiesel. Rated output across the New Holland range ranges from 12.1 to 621.5 hp; the TDD80 sits at the bottom of that range with 80 hp. Its immediate neighbours are the LT185.B below it with 79.1 hp and the C190 above it with 81.1 hp. Rated output across the New Holland range ranges from 8.9 to 404.2 kW; here the TDD80 sits at the bottom of that range with 58.5 kW. 1448 New Holland models across 71 series are on record.

New Holland TDD80: four-cylinder tractor of the TDD range with 58.5 kW output, diesel or biodiesel operation and a 40 km/h top speed

The TDD range from New Holland belongs, like the TD4 and TD5 ranges, to the mid segment of general-purpose tractors within the CNH Industrial group, built for flexible work on smaller and medium holdings.

Read on 3 more paragraphs

The TDD80 is powered by a four-cylinder diesel engine of 3.9 litres, delivering 58.5 kW at 2,500 rpm, roughly 80 hp, and can run on either diesel or biodiesel. At a length of 3,976 mm, a height of 2,573 mm and an unladen weight of 3,600 kg, the machine has a design top speed of 40 km/h.

Biodiesel operation requires a fuel system approved for it and is a common option on modern general-purpose tractors of this class for holdings that produce their own plant oil and want to diversify their fuel supply. A design top speed of 40 km/h places the tractor, under German rules, in driving licence category T, with power-take-off work at the standard speeds of 540 or 1,000 rpm.

When buying a used biodiesel-capable tractor, the condition of fuel lines and seals is one of the most important checks, since biodiesel attacks rubber and plastic parts more than plain diesel does. It is also worth checking the brakes, any play in the steering knuckle bearings, and paint damage around the fuel tank, which can point to past leaks. Checking the tank cap and breather for correct sealing is also worthwhile, since a poor seal accelerates fuel degradation.

Sources: SpecCodex-Register: Kennwerte des Modells New Holland TDD80, New Holland (manufacturer)

Technical data

Engine

Fuel	Diesel/Biodieselcorrect
Power	80 hp (58.5 kW)correct
Rated speed	2,500 rpmcorrect
Cylinders	4correct
Displacement	3,908 cm³correct
Cooling	water-cooledcorrect

Dimensions and weights

Length	3,976 mmcorrect
Width	2,000 mmcorrect
Height	2,573 mmcorrect
Wheelbase	2,249 mmcorrect
Ground clearance	405 mmcorrect
Unladen weight	3,600 kgcorrect

Drivetrain and chassis

Drive	four-wheel drivecorrect
Gearbox	12/12 Wendegetriebe (mech.) / 20/12 Wendegetriebe (mech.)correct
Front tyres	11.2 R24correct
Rear tyres	16.9 R34correct
Top speed	40 km/hcorrect

Where this model stands

Power-to-weight ratio: 16.2 kW/t (58 kW / 3.6 t)

Power class: Universal (40–100 hp)

Stronger than 54% of the tractors in the register — out of 15,663 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the New Holland TDD80 have?

The New Holland TDD80 delivers 80 hp.

How much does the New Holland TDD80 weigh?

The unladen weight is 3,600 kg.

What engine does the New Holland TDD80 have?

4 cylinders, 3,908 cm³ displacement, Diesel/Biodiesel.

How fast does the New Holland TDD80 go?

Top speed is 40 km/h.

What are the dimensions of the New Holland TDD80?

3,976 mm × 2,000 mm × 2,573 mm.

What to check before buying

Check the hour meter against the service records — a replaced instrument is the most common gap.
Compare the data plate and chassis number with the papers.
Check the weights in the papers against the figures here — attachments change them.
Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
Shift the gearbox cold and warm — jumps only show up at temperature.
Load the hydraulics and watch for sag.
Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 18 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Sources: [1]

Tractor in 3D section

Turn the model, look inside and click an assembly — each one is explained.