Comparing CaseIH STX450QT Quadtrac vs John Deere 9R 440

This page provides a detailed comparison of the specifications for the CaseIH STX450QT Quadtrac and the John Deere 9R 440.

CaseIH STX450QT Quadtrac John Deere 9R 440
Images
Engine
Engine Manufacturer Cummins John Deere
Engine Model QSX15 John Deere Diesel
Engine Cooling Type Liquid-cooled Liquid-cooled
Engine Fuel Type Diesel Diesel
Engine Induction Type Turbocharged, Aftercooled Turbocharged aftercooled
Engine Cylinders 6 6
Engine Displacement Value 912 ci (14.9 L) 826 ci (13.5 L)
Engine Rated Rpm 2000 1800
Engine Power Output Value 450 hp (335.6 kW) 390 hp (290.8 kW)
Transmission
Transmission Type Full Power Shift Full power shift
Transmission Forward Gears 16 18
Transmission Reverse Gears 2 6
Dimensions
Length Value - 312.8
Width Value 44 173.3
Operating Weight Value 51335 lb (23285 kg) 46800 lb (21228 kg)
Miscellaneous
Chassis 4x4 (Quadtrac) -
Drive Type Quad-Trac -
Hitch Category IVN/III IV
Hitch Position Rear -
Hydraulic System Type Pressure Flow Compensated (PFC) Dual pump system
Operator Station Type - Cab
Starter Type Electric Electric