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Lamborghini 674-70 Specs ( 1983-1990 )

Name: Lamborghini 674-70
Brand: Lamborghini

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Nebraska Test #109

LAMBORGHINI 674 70 DT

Max Drawbar HP 55.0 hp

Max Pull 6,355 lbs

Max Torque 2 lb-ft

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Overview

The Lamborghini 674-70 is a farm tractor produced between 1983 and 1990, featuring a SAME 3.7L 4-cylinder diesel engine rated at 65 hp. This model was available in two-wheel or four-wheel drive configurations and includes a 24-speed transmission with 24 forward and 12 reverse gears.

Ideal Applications

Tested Power and Pulling Performance: Nebraska Tractor Test data recorded a maximum of 62.77 hp at the PTO and a maximum drawbar pull of 6,355 lbs.

Hydraulic and Hitch Capacity: The tractor is equipped with a rear lift capacity of 7,563 lbs supported by a hydraulic pump flow of 9.2 gpm.

Chassis and Drive Configuration: The mechanical design includes power steering, a 92.9-inch wheelbase, and an optional cab or four-post ROPS structure.

Production

Manufacturer	Lamborghini

Engine

Engine type	SAME 3.7L 4-cyl diesel
Fuel tank	18.5 gal (70.0 L)
Bore/Stroke	4.0551x4.3307 inches (103 x 110 mm)
Description	SAME 916.4W / diesel / 4-cylinder
Displacement	223.7 ci (3.7 L)
Power	65 hp (48.5 kW)
Rated RPM	2350
Torque	174.1 lb-ft (236.1 Nm)
Torque RPM	1300

Transmission

Gears	24 forward and 12 reverse
Transmission type	24-speed

Mechanical

Cab	Four-post ROPS. Cab optional.
Description	Power steering
Drive type	Two- or four-wheel drive

Hydraulics

Pump flow	9.2 gpm (34.8 lpm)

Hitch

Rear lift	7563 lbs (3430 kg)

PTO

Rear PTO Type	540/1000

Dimensions & Tires

2WD Weight	6218 lbs (2820 kg)
4WD Weight	6592 lbs (2990 kg)
Height	98 inches (248 cm)
Length	158.3 inches (402 cm)
Wheelbase	92.9 inches (235 cm)
Front tire	7.50-16
Rear tire	16.9-30
Weight	6218 to 6592 pounds
Wheelbase	92.9 inches (235 cm)
Ag front	7.50-16
Ag rear	16.9-30

Nebraska Tractor Test Results

Test #109

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Test Date: February to May, 1987

Location: I.S.M.A. Treviglio Via Milano, 43 Italy

This section is compiled from original Nebraska Tractor Test PDFs using AI-assisted extraction and human review. For full verification, download the source PDF above. Differences between reports, incomplete source data, and occasional extraction or data entry mistakes can occur.

PTO Drawbar Hydraulics Technical Sound Tires & Weight

Maximum Power & Fuel Consumption

Rated Engine Speed

62.77 hp

N/A lb/hp·hr

Standard PTO Speed

62.61 hp

@ N/A rpm PTO

Torque Statistics

Maximum Torque	182.2 lb-ft (247.0 Nm) @ 1143 RPM
Torque Rise	29.6%

PTO Power Curve

Maximum Power & Fuel Consumption Details

Condition	HP	kW	RPM	PTO RPM	Fuel gal/hr
Rated Engine Speed	62.77	46.81	2350	1028	3.77

Varying Power & Fuel Consumption

Click column headers to sort

Power	RPM	gal/hr	lb/hp·hr	hp·hr/gal	DEF gal/hr
62.77	2350	3.77	0.42	16.67	N/A
54.54	2402	3.33	0.43	16.37	N/A
41.46	2434	2.69	0.45	15.38	N/A
27.87	2454	2.13	0.53	13.05	N/A
14.09	2484	1.57	0.78	8.93	N/A
N/A	2509	1.09	N/A	N/A	N/A

Fuel Consumption Characteristics

Click column headers to sort

Condition	Power	kW	Pull (lbs)	Pull (kN)	Speed	km/h	RPM	Slip	Air °F	Air °C	Cool °F	Cool °C
75% of Pull at Maximum Power—Five Hours ...	41.80	31.17	3,320	15	4.72	7.60	2415	3	68	20	154	68

Maximum Power In Selected Gears

Click column headers to sort

Gear	Power	kW	Pull (lbs)	Pull (kN)	Speed	km/h	RPM	Slip	hp·hr/gal	Air °F	Cool °F	Barometer Inch Hg	Fuel Consumption Kg Kw H	Fuel Consumption Lb Hp Hr	Kw H L
13th (3Nm) Gear	49.90	37.21	6,355	28.26	2.95	4.74	2355	13	13.96	68	153	29.40	0.31	0.50	2.75
14th (3N) Gear	50.74	37.84	5,200	23.13	3.66	5.89	2345	8	13.96	68	153	29.40	0.31	0.50	2.75
15th (4Nm) Gear	53.37	39.80	4,430	19.71	4.52	7.27	2353	6	14.06	68	151	29.40	0.30	0.50	2.77
16th (4N) Gear	54.03	40.29	3,725	16.59	5.44	8.75	2347	4	14.06	68	151	29.40	0.30	0.50	2.77
17th (1Fm) Gear	55.02	41.03	3,415	15.18	6.05	9.73	2351	3	14.21	68	151	29.40	0.30	0.49	2.80
18th (1F) Gear	54.79	40.86	2,810	12.49	7.31	11.77	2348	2.50	14.01	68	151	29.40	0.31	0.50	2.76

Engine

Make	Lamborghini Diesel
Type	four cylinder vertical
Displacement	244 cu in (4000 ml)
Compression Ratio	17.1 to 1
Rated Engine Speed	2350 rpm
Air Cleaner	two paper elements
Crankshaft	lengthwise

Chassis

Type	front wheel assist
Steering	hydrostatic
Transmission	selective gear fixed ratio
Speeds	24 forward (17.38 mph max)
Front Tread Width	59.1" (1500 mm) to 78.7" (2000 mm) in
Rear Tread Width	59.1" (1500 mm) to 78.7" (2000 mm) in
Brakes	multiple wet disc hydraulically operated by two foot pedals which can be locked together
Unladen Tractor Mass	6,790 lbs ( 3,080 kg )

Consumables

Fuel	No. 2 Diesel
DEF Fluid	N/A

Sound Levels

Bystander	85.00 dB(A)
Maximum Sound Level	81.50 dB(A)
Maximum Sound Level	81.50 dB(A)

Tires & Tracks

Rear Tires	16.9R30; 6 ply
Front Tires	12.4R24; 6 ply
Height of Drawbar

Static Weight

Rear	N/A lbs
Front	N/A lbs
Total	N/A lbs

Lamborghini 674-70 Specs ( 1983-1990 )

Overview

Ideal Applications

Production

Engine

Transmission

Mechanical

Hydraulics

Hitch

PTO

Dimensions & Tires

Nebraska Tractor Test Results

PTO Performance

Maximum Power & Fuel Consumption

Torque Statistics

PTO Power Curve

Maximum Power & Fuel Consumption Details

Varying Power & Fuel Consumption

Drawbar Performance

Fuel Consumption Characteristics

Maximum Power In Selected Gears

Hydraulic Performance

Technical Specifications

Engine

Chassis

Consumables

Sound Levels

Sound Levels

Tires & Weight

Tires & Tracks

Static Weight

Test Remarks