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SAME Lamborghini Hürlimann EXPLORER 80 II (DT)

Built: 1989–1998 · Series: EXPLORER-Baureihe

More machines from model year 1989

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The EXPLORER 80 II (DT) from SAME Lamborghini Hürlimann is part of the EXPLORER series. Production: 1989–1998. The engine delivers 80 hp (58.8 kW), has 4 cylinders, with a displacement of 4,000 cm³. Torque is 276 Nm. Rated speed is 2,500 rpm. The machine is 3,670 mm long, 2,060 mm wide and 2,595 mm high. The unladen weight is 3,050 kg. The wheelbase measures 2,415 mm. Ground clearance is 520 mm. Top speed is 30 km/h. Transmission: 15 V/15 R and 20 V/20 R. The engine is air-cooled. Tyres: front 7.50-18 ASF (DT: 14.9-24 AS), rear 16.9-34 AS. The fuel is diesel. The bore measures 105 mm. The stroke is 115.5 mm. The compression ratio is 17.1:1. Maximum torque is reached at 1,300 rpm. Construction: unit construction (no separate frame). Injection pressure is 195 bar. The EXPLORER-Baureihe series covers 8 models. Rated output within it ranges from 60 to 90 hp; the EXPLORER 80 II (DT) sits in the upper part of that range with 80 hp. Its immediate neighbours are the EXPLORER 70 II (DT) below it with 70 hp and the EXPLORER 90 II (DT) above it with 88 hp. Unladen weight within it ranges from 2,540 to 3,110 kg; here the EXPLORER 80 II (DT) sits at the top of that range with 3,050 kg. 54 SAME Lamborghini Hürlimann models across 9 series are on record.

Explorer series: mid-range from the SLH group, from the EXPLORER 60 (DT) to the EXPLORER 90 II (DT), 44.1 to 66.2 kW, three- and four-cylinder engines with air-oil cooling

The Explorer series was created within the SAME-Lamborghini-Hürlimann (SLH) group, formed in 1979, as a compact mid-range line sharing engine and transmission technology across the group's brands. It was built from 1986 to 1998 across two generations (I and II).

Read on 4 more paragraphs

The register lists 8 live models, from the EXPLORER 60 (DT) to the EXPLORER 90 II (DT), with outputs from 44.1 to 66.2 kW, weights from 2,540 to 3,110 kg, and displacement from 3,000 to 4,000 cm3, across three- and four-cylinder engines.

Like many SLH-era ranges, the Explorer series used group-standard engines with displacement growing in steps across the range — a typical feature of the modularisation SAME pursued after taking over Lamborghini and Hürlimann.

In 1995 the group became part of SAME Deutz-Fahr (SDF), under which each individual brand continues to be run today.

The Explorer engine's standard air-oil cooling needs no radiator, coolant or water pump, making it immune to frost damage and coolant leaks, but it does require a clean, well-ventilated cooling fan whose intakes must be kept clear on dusty jobs. Buyers of a used example should check for dirt build-up on the fan housing and oil-cooler fins, since inadequate cooling airflow leads to overheating on these engines, and a warped cylinder head is an expensive repair on an engine this age.

Sources: SpecCodex register, model data: SAME-Lamborghini-Hürlimann Explorer-Baureihe

Technical data

Engine

Fueldieselcorrect
Power80 hp (58.8 kW)correct
Rated speed2,500 rpmcorrect
Torque276 Nmcorrect
Speed at max. torque1,300 rpmcorrect
Cylinders4correct
Displacement4,000 cm³correct
Bore105 mmcorrect
Stroke115.5 mmcorrect
Compression ratio17.1correct
Injection pressure195 barcorrect
Coolingair-cooledcorrect

Dimensions and weights

Length3,670 mmcorrect
Width2,060 mmcorrect
Height2,595 mmcorrect
Wheelbase2,415 mmcorrect
Ground clearance520 mmcorrect
Unladen weight3,050 kgcorrect

Drivetrain and chassis

Driverear- or four-wheel drivecorrect
Gearbox15 V/15 R and 20 V/20 Rcorrect
Front tyres7.50-18 ASF (DT: 14.9-24 AS)correct
Rear tyres16.9-34 AScorrect
Top speed30 km/hcorrect

Origin and approval

Constructionunit construction (no separate frame)correct

Where this model stands

Power-to-weight ratio: 19.3 kW/t (59 kW / 3 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 SAME Lamborghini Hürlimann EXPLORER 80 II (DT) have?

The SAME Lamborghini Hürlimann EXPLORER 80 II (DT) delivers 80 hp.

How much does the SAME Lamborghini Hürlimann EXPLORER 80 II (DT) weigh?

The unladen weight is 3,050 kg.

What engine does the SAME Lamborghini Hürlimann EXPLORER 80 II (DT) have?

4 cylinders, 4,000 cm³ displacement, Diesel.

How fast does the SAME Lamborghini Hürlimann EXPLORER 80 II (DT) go?

Top speed is 30 km/h.

What are the dimensions of the SAME Lamborghini Hürlimann EXPLORER 80 II (DT)?

3,670 mm × 2,060 mm × 2,595 mm.

When was the SAME Lamborghini Hürlimann EXPLORER 80 II (DT) built?

Production years: 1989–1998.

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 25 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: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · How we check the data

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