Komatsu D61PX-12 vs. Komatsu D53A-16

8 reasons to buy Komatsu D61PX-12:

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

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.

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

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

Working weight

17800 kg and 12170 kg

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

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

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

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