CaseIH STX425QT Quadtrac Specs

(2002)

CaseIH STX425QT Quadtrac General Information

Brand CaseIH 
Model CaseIH STX425QT Quadtrac 
Start year 2002 
End year 2006 
Category / Type Articulated Crawler tractor 
Distributor
Manufacturer CaseIH 
Factory Fargo, North Dakota, USA 
Serial Number Location
Number of total built
Original Price (in USD)

CaseIH STX425QT Quadtrac Chassis, dimensions, weight and tires

Cabin Type Surveyor Cab standard. 
Wheelbase 154 in 
Length - in 
Fuel Capacity 300 
Operating Weight - lbs 
Front Tyres - Rims dimensions 30 or 36 in tracks 
Rear Tyres - Rims dimensions 30 or 36 in tracks 
Steering type hydrostatic power 
Brakes type integrated hydraulic wet disc 

CaseIH STX425QT Quadtrac Electrical System

Charging System
Charging Voltage - volts 
Ground negative 
Charging Amperage - A 
Number of batteries
Battery - voltage 12 volts 
Battery - Amp / Hour - Ah 
Battery - Cold Cranking Amperage - A 
Battery - Group
Engine Starter - voltage 12 v 

CaseIH STX425QT Quadtrac Engine and Transmission Technical Data

Number of cylinders 6-cylinder 
Fuel Type turbocharged diesel 
Engine Code Cummins QSX15 
Engine size - Displacement - Engine capacity 915 ci 
Bore x Stroke 5.40x6.70 
Compression Ratio
Maximum power - Output - Horsepower 425 hp @ - rpm 
Engine Cooling Type liquid-cooled 
Engine Air Filter / Cleaner
Transmission Type - powershift 
Transmission / Gearbox gears 24 forward and 6 reverse 
Transmission Clutch
Drive wheels - Traction - Drivetrain articulated crawler 

CaseIH STX425QT Quadtrac PTO - Power Take-Off

Rear PTO Type independent (optional) 
Rear PTO Power (Tested) 370 hp ( - hp) 
Rear PTO RPM 1000 

CaseIH STX425QT Quadtrac Drawbar

Drawbar Power (Tested) - hp ( - hp) 

CaseIH STX425QT Quadtrac Hydraulics

Type pressure flow compensated (PFC) 
NÂș of valves
Pump flow 40 gpm 
Steering flow - gpm