SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	Caterpillar D6R LGPDozer	John Deere 450KDozer
Type	Crawler Dozer	Crawler Dozer
Horsepower	148.4 kW	152.9 kW
Operating Weight	20502.4 kg	8756.1 kg
Pump Flow	190.0 LPM	—
Engine Manufacturer	Caterpillar	John Deere
Engine Model	3306	PowerTech PSS 6068
Gross Power	148.4 kW	—
Net Power	138.0 kW	152.9 kW
Aspiration	Turbocharged	Turbocharged
Number of Cylinders	6	—
Displacement	10455.0 cc	111.4 cc
Power Measured RPM	1900 RPM	1800 RPM
Alternator Supplied Amp.	70 A	—
Alternator	70 A	—
Battery	24 V	—
Transmission Type	PowerShift	Hydrostatic
Number of Forward Gears	3	1
Number of Reverse Gears	3	1
Max Speed Forward	11.9 km/h	17.7 km/h
Max Speed Reverse	15.3 km/h	15.6 km/h
Ground Pressure	0.3 bar	—
Fuel Capacity	383.1 l	1393.0 l
Engine Oil Capacity	27.6 l	—
Cooling System Capacity	74.2 l	—
Hydraulic Capacity	76.1 l	—
Final Drives Capacity	13.6 l	—
Pump type	Piston Style	—
Hydraulic Pump Flow	190.0 LPM	—
Relief Valve Pressure	193.1 bar	—
Cab Height	326.1 cm	—
Width Over Track	317.0 cm	—
Length Overall	548.6 cm	—
Length without Blade	426.7 cm	—
Length of Track on Ground	326.1 cm	—
Track Gauge	222.5 cm	189.0 cm
Ground Clearance	45.7 cm	42.7 cm
Ground Contact Area	163231.9 cm³	—
No of Shoes Per Side	45	—
No of Track Rollers Per Side	8	—
Shoe Size	91.7 cm	—
Weight (Operating)	20502.4 kg	8756.1 kg
Track Pitch	20.3 cm	—
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051