SPECS / COMPARISON

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

Feature	Komatsu D61EX-12Dozer	Case 1450BDozer
Type	Crawler Dozer	Crawler Dozer
Horsepower	113.3 kW	113.3 kW
Operating Weight	16900.0 kg	—
Engine Manufacturer	Komatsu	Case
Engine Model	S6D114E-1	A504BDT
Net Power	113.3 kW	104.4 kW
Aspiration	Turbocharged	—
Number of Cylinders	6	6
Displacement	8300.1 cc	8259.1 cc
Max Torque	784.1 N-m	592.5 N-m
Power Measured RPM	1850 RPM	2100 RPM
Torque Measured RPM	1300 RPM	1525 RPM
Alternator Supplied Amp.	35 A	—
Alternator	35 A	—
Battery	24 V	—
Transmission Type	Torqflow	—
Number of Forward Gears	3	4
Number of Reverse Gears	3	4
Max Speed Forward	10.5 km/h	8.7 km/h
Max Speed Reverse	12.9 km/h	10.5 km/h
Ground Pressure	0.4 bar	—
Fuel Capacity	315.3 l	246.1 l
Engine Oil Capacity	19.3 l	14.4 l
Cooling System Capacity	44.3 l	53.4 l
Hydraulic Capacity	48.1 l	66.6 l
Final Drives Capacity	28.8 l	23.8 l
Pump type	Closed-center, load sensing system	—
Relief Valve Pressure	206.0 bar	—
Cab Height	313.9 cm	317.0 cm
Width Over Track	192.0 cm	—
Length Overall	545.6 cm	487.7 cm
Length of Track on Ground	320.0 cm	—
Track Gauge	192.0 cm	189.0 cm
Ground Contact Area	96623.3 cm³	—
No of Shoes Per Side	46	36
No of Track Rollers Per Side	8	6
Shoe Size	60.2 cm	61.2 cm
Weight (Operating)	16900.0 kg	—
Gross Power	—	113.3 kW
Length without Blade	—	378.0 cm
Ground Clearance	—	39.6 cm
No of Carrier Rollers Per Side	—	1
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