CaseIH STX425QT Quadtrac

CaseIH STX425QT Quadtrac Articulated Crawler tractor Technical Specifications

CaseIH STX425QT Quadtrac is a Row-Crop tractor that was produced by the John Deere between 2002 – 2006.

Below you will find detailed technical specifications for CaseIH STX425QT Quadtrac covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

CaseIH STX425QT Quadtrac Production











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


CaseIH STX425QT Quadtrac Electrical










Ground: negative
Charging system: alternator
Battery volts: 12

CaseIH STX425QT Quadtrac Mechanical





















Chassis: articulated crawler
Final drives: inboard planetary
Steering: hydrostatic power
Brakes: integrated hydraulic wet disc
Cab: Surveyor Cab standard.
Transmission: 16-speed full power shift

Hydraulics













Type: pressure flow compensated (PFC)
Rear valves: 4 to 7
Pump flow: 40 gpm
151.4 lpm
  55 gpm
208.2 lpm *Optional

Tracktor Hitch







Rear Type: IVN/III
Rear lift (at 24″/610mm): 19500 lbs
8845 kg

Power Take-off (PTO)







Rear PTO: independent*Optional
Rear RPM: 1000 (1.75)

CaseIH STX425QT Quadtrac Engine detail


































Engine Detail
Cummins QSX15
turbocharged aftercooled diesel
6-cylinder
liquid-cooled
Displacement: 915 ci
15.0 L
Bore/Stroke: 5.39×6.65 inches
137 x 169 mm
Power: 425 hp
316.9 kW
Air cleaner: dual paper elements
Rated RPM: 2000
Torque: 1594 lb-ft
2161.5 Nm
Torque RPM: 1400
Starter volts: 12



CaseIH STX425QT Quadtrac Transmission overview

Engine Oil









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

CaseIH STX425QT Quadtrac Dimensions













Wheelbase: 154 inches
391 cm
Width: 44 inches
111 cm (frame)
Front axle: 4.5 inch diameter
114 mm
Rear axle: 4.5 inch diameter
114 mm













CaseIH STX425QT Weight
Max capacity: 53264 lbs
24160 kg
Max Drawbar: 5300 lbs
2404 kg
  11000 lbs
4989 kg (optional)

FAQ

Is CaseIH STX425QT Quadtrac a good tractor?

The CaseIH STX425QT Quadtrac is one of the great tractors in the CaseIH stable, and it has earned CaseIH a fantastic reputation.

How much oil does a CaseIH STX425QT Quadtrac take?

Check out the CaseIH STX425QT Quadtrac oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year CaseIH made the STX375QT

The CaseIH STX425QT Quadtrac was an agricultural tractor model made from 2002 – 2006

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