CaseIH STX530QT tractor specifications

2006 - 2007

2006 - 2007 Quadtrac SeriesArticulated Crawler tractor

Production

Production Manufacturer:CaseIH
Type:Articulated Crawler tractor
Factory:Fargo, North Dakota, USA

Variants

Variants STX530:wheeled tractor
STX530QT:crawler

2006

Steiger STX Series

Four-wheel Drive (4WD) tractor

Production

Production
Manufacturer:	CaseIH
Type:	Four-wheel Drive (4WD) tractor
Factory:	Fargo, North Dakota, USA

Variants

Variants
STX530:	wheeled tractor
STX530QT:	crawler

CaseIH STX530 Power

CaseIH STX530 Power
Engine:	530 hp 395.2 kW
PTO (claimed):	469 hp 349.7 kW

CaseIH STX530 Engine

CaseIH STX530 Engine
Cummins 14.9L 6-cyl diesel
Fuel tank:	300 gal 1135.5 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x4 articulated 4WD
Final drives:	inboard compound planetary
Steering:	hydrostatic power
Brakes:	hydraulic wet disc
Cab:	Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating.
Transmission:	16-speed full power shift
Transmission details ...

Hydraulics

Hydraulics
Type:	pressure flow compensated
Valves:	4
Pump flow:	42 gpm 159.0 lpm
	57 gpm 215.7 lpm (High capacity)
	94 gpm 355.8 lpm (TwinFlow)

Tractor hitch

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

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent*Optional
Rear RPM:	1000 (1.75)

Dimensions & Tires

Dimensions & Tires
Wheelbase:	154 inches 391 cm
Full dimensions and tires ...

Electrical

Electrical
Ground:	negative
Battery volts:	12

CaseIH STX530QT Power

CaseIH STX530QT Power Engine:535 hp
398.9 kW
PTO (claimed):473 hp
352.7 kW
Drawbar (tested):406.28 hp
303.0 kW
PTO (tested):534.72 hp
398.7 kW
power test details ...

2006 - 2007

Quadtrac Series

Articulated Crawler tractor

OCED Tractor Test 1911

OCED Tractor Test 1911
Diesel 16-speed crawler October 2 - 24, 2007 Link: OCED Tractor Test 1911 file
PTO performance
Max power:	534.72 hp 398.7 kW
Fuel use:	29.3 gal/hour 110.9 l/hour
Power at rated engine speed:	473.65 hp 353.2 kW
Fuel use:	27.7 gal/hour 104.8 l/hour
Power at rated PTO speed:	501.68 hp 374.1 kW
Fuel use:	28.2 gal/hour 106.7 l/hour
Drawbar performance
Max power:	406.28 hp 303.0 kW
Fuel use:	27.1 gal/hour 102.6 l/hour
Gear 4 used for power test.
Max pull:	50065 lbs 22709 kg
Gear 3 used for pull test.

CaseIH STX530QT Engine

CaseIH STX530QT Engine Cummins 14.9L 6-cyl diesel Fuel tank:300 gal
1135.5 L
Engine details ...

2006 - 2007

Quadtrac Series

Articulated Crawler tractor

Engine Detail

Engine Detail
Cummins QSX15
turbocharged diesel
6-cylinder 24-valve
liquid-cooled
Displacement:	912 ci 14.9 L
Bore/Stroke:	5.394x6.654 inches 137 x 169 mm
Power:	535 hp 398.9 kW
Air cleaner:	dual paper elements
Compression:	17:1
Rated RPM:	2100
Starter volts:	24

Mechanical

Mechanical Chassis:articulated crawler
Final drives:offset 3-planetary
Steering:hydrostatic power
Brakes:integrated hydraulic wet disc
Cab:Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating.
Transmission:16-speed full power shift
Transmission details ...

2006 - 2007

Quadtrac Series

Articulated Crawler tractor

Transmission

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

Speeds

Speeds

Hydraulics

Hydraulics Type:pressure flow compensated
Valves:4 to 5
4 to 9 (without 3-point hitch)
Pump flow:42 gpm
159.0 lpm
57 gpm
215.7 lpm (High-Flow)
94 gpm
355.8 lpm (Twin-Flow)