CaseIH STX330

The CaseIH STX330 is a tractor produced by Caseih. It is equipped with a 540 ci 8.9 L engine. The rated power output is 330 hp 246.1 kW. Transmission: Synchroshift. Operating weight: 32295 lbs 14649 kg.

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

CaseIH STX330 Engine
CDC 8.9L 6-cyl diesel
Fuel tank	200 gal 757.0 L
Engine details ...

CaseIH STX330 Power
Engine	330 hp 246.1 kW
PTO (claimed)	269 hp 200.6 kW
Drawbar (tested)	258.63 hp 192.9 kW
PTO (tested)	323.31 hp 241.1 kW
Performance test details ...

Mechanical
Four-wheel drive
Final drives	inboard 3-planetary
	inboard 4-planetary (STX330 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/III
Rear lift (at 24"/610mm)	15669 lbs 7107 kg

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

Dimensions & Tires
Wheelbase	139 inches 353 cm
Weight	32295 lbs 14649 kg
Front tire	480/80R46
Rear tire	480/80R46
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References
STX Series Steiger Tractors published in 2006, by CaseIH

Engine

Engine Detail — 540 ci / 8.9 L Diesel

Manufacturer	CDC
Configuration	turbocharged aftercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	540 ci 8.9 L
Bore/Stroke	4.49x5.69 inches 114 x 145 mm
Power	330 hp 246.1 kW
Air cleaner	dual paper elements
Compression	16.6:1
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 STX330 Tires
Ag front	480/80R46
Ag rear	480/80R46

Dimensions
Wheelbase	139 inches 353 cm
Operating weight	32295 lbs 14649 kg
Max weight	39600 lbs 17962 kg
Bar rear axle	4.0 inch diameter 101 mm
Bar rear axle	4.5 inch diameter 114 mm (HD)

Tests

Nebraska Tractor Test 1907
Diesel 16-speed 4WD September 19 - October 22, 2007 Link: Nebraska Tractor Test 1907 file
PTO performance
Max power	323.31 hp 241.1 kW
Fuel use	18.0 gal/hour 68.1 l/hour
Power at rated engine speed	285.76 hp 213.1 kW
Fuel use	17.0 gal/hour 64.3 l/hour
Drawbar performance
Max power	258.63 hp 192.9 kW
Fuel use	16.9 gal/hour 64.0 l/hour
Gear 5 used for power test.
Max pull	31197 lbs 14150 kg
Gear 3 used for pull test.

Photos

Case IH Steiger STX330 four-wheel drive tractor.