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 WA6006Wheel loader	Caterpillar R2900G XTRAWheel loader
Type	Wheel Loader	Wheel Loader
Weight	54000.1 kg	56000.5 kg
Max Speed	34.0 km/h	24.1 km/h
Engine Model	SAA6D170E-5	3406 E EUI ATAAC
Engine Type	Water-cooled, 4-cycle	—
No Of Cylinders	2	—
Aspiration	Turbocharged, after cooledEGR	—
Air Cleaner	Dry type	—
Displacement	23150.1 cc	14648.4 cc
Stroke	51.1 cm	—
Bore	11.7 cm	—
Engine Oil Capacity	86.3 l	34.1 l
Cooling Capacity	147.3 l	75.0 l
Hydraulic System Capacity	443.3 l	140.1 l
Transmission Type	Power shift	—
No of Forward Gears	4	4
No of Reverse Gears	4	4
Service Brake	Hydraulically actuated	—
Max Speed (Forward)	34.0 km/h	24.1 km/h
Max Speed (Reverse)	37.0 km/h	27.0 km/h
Pump type	Piston pump	—
Pump Flow	163.2 LPM	—
Relief Pressure	34.3 MPa 350 kgf/cm 4.980 PSI	—
Raise Lift Arms	9.3 sec	7.6 sec
Lower Lift Time	4.1 sec	2.4 sec
Bucket Dump Time	2.3 sec	2.8 sec
Operating Weight	54000.1 kg	56000.5 kg
Bucket Width	274.3 cm	335.3 cm
Breakout Force	25000 kgf	25101.8 kg
Wheelbase	457.2 cm	365.8 cm
Cab Height	457.2 cm	304.8 cm
Ground Clearance	61.0 cm	61.0 cm
Width Over Tires	365.8 cm	335.3 cm
Horsepower	—	281.9 kW
Tipping Capacity	—	45785.6 kg
Rated Speed	—	2100 RPM
Net Power	—	281.9 kW
Gross Power	—	305.7 kW
Fuel Capacity	—	854.0 l
Transmission Oil Capacity	—	62.1 l
Differential Front Capacity	—	118.9 l
Differential Rear Capacity	—	126.8 l
Tipping Load	—	45785.6 kg
Bucket Capacity (Heaped)	—	8.9 m³
Dump Clearance At Max Raise	—	609.6 cm
Turning Radius	—	9022.1 cm
Bucket Hinge Pin	—	457.2 cm
Overall Length	—	1097.3 cm
Tire Size	—	36 /65R33 VSDL Radials
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