Komatsu D53A-16 vs. Komatsu D61PX-12

4 reasons to buy Komatsu D53A-16:

Cut depth

590 mm and 575 mm

3 % more or 15 mm

Cooling system fluid volume

55 l. and 44 l.

20 % more or 11 l.

Power measured at	1900 rev / min and 1850 rev / min	3 % more or 50 rev
Displacement	8.5 l. and 8.3 l.	2 % more or 0.2 l.

Volume

3.8 m3 and 2.8 m3

26 % more or 1.0 m3

Fuel Capacity

315 l. and 240 l.

24 % more or 75 l.

Cylinders number

6 and 4

33 % more or 2

Maximum forward speed	10.3 km/h and 9.7 km/h	6 % more or 0.6 km/h
Maximum reverse gear	12.8 km/h and 11.6 km/h	9 % more or 1.2 km/h

Specific ground pressure	32 kPa and 50 kPa	36 % less or 18 kPa
Track shoes number per side	46 and 39	15 % more or 7
Rolling bearings number on either side	8 and 5	37 % more or 3

Width	3720 mm and 3860 mm
Height	875 mm and 1160 mm

Length with blade	4555 mm and 5440 mm
Width between caterpillar tracks	2340 mm and 2140 mm
Height to cab upper part	2860 mm and 3115 mm
Caterpillar track length on ground level	2200 mm and 3170 mm

Working weight

12170 kg and 17800 kg

Manufacturer	Komatsu and Komatsu
Model	4D130-1E and S6D114E-1

Track width	1880 mm and 2140 mm
Standard shoe size	460 mm and 860 mm

1. Length with blade	4555 mm	1. Length with blade	5440 mm
2. Width between caterpillar tracks	2340 mm	2. Width between caterpillar tracks	2140 mm
3. Height to cab upper part	2860 mm	3. Height to cab upper part	3115 mm
4. Caterpillar track length on ground level	2200 mm	4. Caterpillar track length on ground level	3170 mm

7. Track width	1880 mm	7. Track width	2140 mm
8. Standard shoe size	460 mm	8. Standard shoe size	860 mm