CaseIH STX380

The CaseIH STX380 is a tractor produced by Caseih. It is equipped with a 786 ci 12.9 L engine. The rated power output is 380 hp 283.4 kW. Transmission: Synchroshift. Drive type: 4x4 articulared 4WD. Operating weight: 37900 to 41605 pounds.

Overview

	2006 - 2007 Steiger STX SeriesFour-wheel Drive (4WD) tractor
2006 - 2007
Steiger STX Series
Four-wheel Drive (4WD) tractor

Production
Manufacturer	CaseIH
Four-wheel Drive (4WD) tractor
Built in Fargo, North Dakota, USA

Variants
STX380	wheeled tractor
STX380QT	crawler

CaseIH STX380 Engine
Iveco 12.9L 6-cyl diesel
Fuel tank	300 gal 1135.5 L
Engine details ...

CaseIH STX380 Power
Engine	380 hp 283.4 kW
PTO (claimed)	335 hp 249.8 kW
Drawbar (tested)	319.41 hp 238.2 kW
PTO (tested)	390.87 hp 291.5 kW
Performance test details ...

Mechanical
Drive	4x4 articulared 4WD
Final drives	inboard 4-planetary
	inboard compound planetary (STX380 HD)
Steering	hydrostatic power
Integrated hydraulic wet disc brakes
Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating.

Hydraulics
Type	pressure flow compensated
Valves	4
Pump flow	40 gpm 151.4 lpm
	55 gpm (High capacity) 208.2 lpm
	90 gpm (TwinFlow) 340.7 lpm

Tractor hitch
Rear Type	IVN
Rear lift (at 24"/610mm)	19620 lbs 8899 kg

Power Take-off (PTO)
Rear PTO	independent OptOptional
Rear PTO Type	1000 (1.75)

Dimensions & Tires
Wheelbase	154 inches 391 cm
Weight	37900 to 41605 pounds
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References
STX Steiger published in 2006, by CaseIH
STX Series Steiger Tractors published in 2006, by CaseIH

Engine

Engine Detail — 786 ci / 12.9 L Diesel

Manufacturer	Iveco
Configuration	turbocharged aftercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	786 ci 12.9 L
Bore/Stroke	5.314x5.906 inches 135 x 150 mm
Power	380 hp 283.4 kW
Air cleaner	dual paper elements
Compression	16.5:1
Rated RPM	2000
Starter volts	12

Transmission

Transmission options
16-speed full power shift
24-speed fully synchronized

Transmission — 16 forward and 2 reverse full power shift

Type	full power shift
Gears	16 forward and 2 reverse
Clutch	electro-hydraulic wet disc

Transmission — Synchroshift

Transmission	Synchroshift
Type	fully synchronized
Gears	24 forward and 6 reverse
Clutch	wet disc

Dimensions

CaseIH STX380 Tires

Dimensions
Wheelbase	154 inches 391 cm
Bar rear axle	4.5 inch diameter 114 mm
Rear tread	60 to 176 inches 152 to 447 cm

CaseIH STX380 Weight
Shipping	37900 lbs 17191 kg
Operating	41605 lbs 18872 kg
Max capacity	45600 lbs 20684 kg

Tests

OCED Tractor Test 1908
Diesel 16-speed 4WD October 16 - 23, 2007 Link: OCED Tractor Test 1908 file
PTO performance
Max power	390.87 hp 291.5 kW
Fuel use	22.6 gal/hour 85.5 l/hour
Power at rated engine speed	347.00 hp 258.8 kW
Fuel use	20.7 gal/hour 78.3 l/hour
Drawbar performance
Max power	319.41 hp 238.2 kW
Fuel use	20.5 gal/hour 77.6 l/hour
Gear 4 used for power test.
Max pull	41365 lbs 18763 kg
Gear 2 used for pull test.

Photos

CaseIH STX380

CaseIH STX380