John Deere 450K Crawler Dozer Specifications

Crawler DozerDozers Specs

The John Deere 450K Crawler Dozer is a versatile and highly productive machine engineered to deliver exceptional performance across demanding Australian worksites. Combining a fuel-efficient engine with hydrostatic drive technology, this compact dozer excels in precision grading, site preparation, and utility backfilling. Its nimble footprint makes it an ideal choice for residential developments, commercial construction, and civil infrastructure projects where space is at a premium.

Designed with operator comfort and ease of operation in mind, the 450K features an ergonomic cab with intuitive controls and excellent visibility to the blade. The robust undercarriage and heavy-duty mainframe ensure long-term durability in harsh Australian conditions, while simplified service points minimise downtime and keep operating costs low. Whether clearing land or finishing grades, this crawler dozer delivers the reliability and power required by modern contractors.

Details

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Model
450K
Brand
John Deere
Type
Dozers
Sub Type
Crawler Dozer
Industry
Earthmoving & Construction
Operating Weight
7.95t
Transport Width
1,930mm
Transport Length
4,293mm
Transport Height
2,743mm

Machinery Specifications

Technical Specification
Specification Value
Blade Width 2,464 mm
Blade Capacity 1.5 m³
Blade Cut Depth 503 mm
Blade Lift Height 808 mm
Ground Pressure (LT) 35.4 kPa
Track on Ground 2,184 mm
Travel Speed – Forward 9.7 km/h
Travel Speed – Reverse 9.7 km/h
Drawbar Pull 111.2 kN
Engine Specification
Specification Value
Engine Model John Deere PowerTech EWX 4045
Net Power 80 hp (60 kW) @ 2,200 rpm
Displacement 4.5 L
Number of Cylinders 4
Emission Standard EPA Stage IV / Tier 4 Final
Fuel Tank Capacity 185 L

Additional Information

The John Deere 450K Crawler Dozer incorporates advanced hydrostatic drivetrain technology, allowing for infinite speed control, power management, and counter-rotation capabilities that enhance manoeuvrability on tight jobsites. The Total Machine Control (TMC) system enables operators to customise decelerator mode and response, forward/reverse ground speed, steering modulation, and forward/reverse speed ratios to suit specific application preferences. Additionally, the Eco mode feature automatically optimises engine speed and transmission settings to reduce fuel consumption by up to 20% without sacrificing productivity, making it a highly cost-effective asset for any fleet.

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