SPECS / COMPARISON

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

Feature	Yanmar V8Dozer	Komatsu D31P-16Dozer
Type	Wheel Loader	Crawler Dozer
Horsepower	44.7 kW	47.0 kW
Weight	4898.8 kg	—
Tipping Capacity	3769.3 kg	—
Max Speed	36.0 km/h	—
Engine Model	TCD 2.9 L4	4 D 105-3
No Of Cylinders	4	—
Displacement	2900.5 cc	4331.1 cc
Operating Voltage	12 V	—
Rated Speed	2200 RPM	—
Torque Speed	1600 RPM	—
Net Power	44.7 kW	—
Peak Torque	240 Nm	—
Fuel Capacity	75.7 l	115.1 l
Hydraulic System Capacity	56.8 l	—
Transmission Type	Hydrostatic	Hydrostatic
Rear Axle Oscillation	8 °	—
Max Speed (Forward)	36.0 km/h	—
Pump Flow	64.4 LPM	—
Relief Pressure	206.8 bar	—
Operating Weight	4898.8 kg	6700.0 kg
Tipping Load	3769.3 kg	—
Bucket Capacity (Heaped)	0.8 m³	—
Bucket Width	182.9 cm	—
Reach At Max Lift And Dump	61.0 cm	—
Dump Clearance At Max Raise	243.8 cm	—
Turning Radius	426.7 cm	—
Wheelbase	213.4 cm	—
Bucket Hinge Pin	304.8 cm	—
Cab Height	274.3 cm	265.2 cm
Overall Length	518.2 cm	—
Ground Clearance	30.5 cm	39.6 cm
Width Over Tires	182.9 cm	—
Tire Size	405 /70 R 18 SPT 9 Dunlop	—
Engine Manufacturer	—	Komatsu
Gross Power	—	47.0 kW
Number of Cylinders	—	4
Power Measured RPM	—	2350 RPM
Number of Forward Gears	—	3
Number of Reverse Gears	—	3
Max Speed Forward	—	6.6 km/h
Max Speed Reverse	—	7.2 km/h
Ground Pressure	—	0.2 bar
Cooling System Capacity	—	22.3 l
Width Over Track	—	207.3 cm
Length Overall	—	387.1 cm
Length without Blade	—	304.8 cm
Length of Track on Ground	—	219.5 cm
Track Gauge	—	146.3 cm
No of Track Rollers Per Side	—	6
Shoe Size	—	60.2 cm
Weight (Operating)	—	6700.0 kg
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