Caterpillar 953C vs. Komatsu D31Q-20

7 reasons to buy Caterpillar 953C:

Ground clearance at full height and unloading	2903 mm and 2640 mm	9 % more or 263 mm
Width to outside of caterpillar track	2300 mm and 2250 mm	2 % more or 50 mm

Fuel Capacity	241 l. and 115 l.	52 % more or 126 l.
Maximum speed	9.2 km/h and 6.5 km/h	29 % more or 2.7 km/h

Effective power	95.4 kW and 52 kW	45 % more or 43.4 kW
Displacement	7.2 l. and 3.9 l.	46 % more or 3.3 l.

Rolling bearings number on either side

6 and 5

17 % more or 1

Static tipping load	4430 kg and 10689 kg	59 % less or 6259 kg
Breakout force in folded state	66.7 kN and 95.2 kN	30 % less or 28.5 kN

Power measured at

2350 rev / min and 2000 rev / min

15 % more or 350 rev

Specific ground pressure

30.4 kPa and 65.5 kPa

54 % less or 35.1 kPa

Radius at high altitude unloading	974 mm and 750 mm
Length with bucket on ground level	5879 mm and 3990 mm
Height to cab upper part	3150 mm and 2695 mm

Working weight

14921 kg and 7120 kg

Manufacturer	Caterpillar and Komatsu
Model	3126B ATAAC and S4D102E

Caterpillar track length on ground level	2345 mm and 1880 mm
Track width	1800 mm and 1650 mm
Track shoe width	500 mm and 600 mm

1. Length with bucket on ground level	5879 mm	1. Length with bucket on ground level	3990 mm
2. Width to outside of caterpillar track	2300 mm	2. Width to outside of caterpillar track	2250 mm
3. Height to cab upper part	3150 mm	3. Height to cab upper part	2695 mm
7. Ground clearance at full height and unloading	2903 mm	7. Ground clearance at full height and unloading	2640 mm
8. Radius at high altitude unloading	974 mm	8. Radius at high altitude unloading	750 mm

9. Track width

1800 mm

9. Track width

1650 mm