tractorselect
TractorsFinder

tractorselect

Spec-backed tractor recommendations explained in plain language.

Tractor detail

CaseIH STX450

Specs are assembled from available database fields and should be verified against the exact tractor before purchase.

farm2002 - 2005Ended

Data source & freshness

Last updated
May 10, 2026

Verify specs with the seller, dealer, or manufacturer before buying.

Report incorrect specs
Engine power450 hp
PTO power395 hp
Weight39325 lbs
Displacement912.00 ci / 14.900 L
Transmissionfull power shift
Built inFargo, North Dakota, USA

Overview

Manufacturer: CaseIH

Model: STX450

Series: Not available

Type: farm

Subtype: Four-wheel Drive (4WD) tractor

Production status: Ended

Production years: 2002 - 2005

Built in: Fargo, North Dakota, USA

Model Specs

Weight range: 39325 lbs

Fuel tank: 300 gal / 1135.5 L

DEF capacity: Not available / Not available

Engine

Power: 450 hp

Fuel type: Not available

Cylinders: 6

Displacement: 912.00 ci / 14.900 L

Torque: 1669 lb·ft / 2263.2 Nm

Torque RPM: 1400 rpm

Dimensions & Weight

Operating weight: Not available

Length: 806 cm

Width: 111 cm

Height: 386 cm

Height (ROPS): Not available

Height (cab): Not available

Wheelbase: 391 cm

Ground clearance: Not available

Front tire: Not available

Rear tire: Not available

Transmission

Type: full power shift

Name: Transmission

Gears: 16 forward and 2 reverse

Forward gears: 16

Reverse gears: 2

Ranges: Not available

PTO

Claimed power: 395 hp / 294.6 kW

Rear PTO type: independent

Rear PTO clutch: Not available

Rear PTO shaft: 1000 (1.75)

Rear PTO RPM: Not available

Front PTO type: Not available

Front PTO clutch: Not available

Front PTO shaft: Not available

Front PTO RPM: Not available

Hitch

Rear type: IVN/III

Rear lift: 19500 lbs / 8845 kg

Front hitch: Not available

Front lift: Not available / Not available

Hydraulics

Pump flow: Not available / Not available

Total flow: 40 gpm / 151.4 lpm

Rear valves: Not available

Mid valves: Not available

System: type: pressure flow compensated (PFC); total flow: 40 gpm | 151.4 lpm; scv flow: 35 gpm | 132.5 lpm

Mechanical

Drive: 4WD

Final drives: compound planetary

Differential lock: Not available

Steering: hydrostatic power

Brakes: Integrated hydraulic wet disc brakes

Cab: Surveyor Cab standard.

Electrical

Ground: negative

Charging system: alternator

Charging amps: Not available

Battery volts: 12 V