Caterpillar D11T vs. Komatsu D575A-2

3 reasons to buy Caterpillar D11T:

Maximum reverse gear

14 km/h and 13.8 km/h

1 % more or 0.2 km/h

Specific ground pressure	138.1 kPa and 157.9 kPa	13 % less or 19.8 kPa
Rolling bearings number on either side	8 and 6	25 % more or 2

Clearance

745 mm and 674.5 mm

9 % more or 70.5 mm

Final drive fluid volume	70 l. and 30 l.	57 % more or 40 l.
Hydraulic system fluid volume	300 l. and 243 l.	19 % more or 57 l.
Power unit fluid volume	345 l. and 344 l.	0 % more or 1 l.
Fuel Capacity	2100 l. and 1609 l.	23 % more or 491 l.
Cooling system fluid volume	320 l. and 238.8 l.	25 % more or 81.2 l.
Engine oil volume	129 l. and 106 l.	18 % more or 23 l.

Full power	794.2 kW and 698 kW	12 % more or 96.2 kW
Displacement	46.3 l. and 32.1 l.	31 % more or 14.2 l.

Pump bandwidth

255 l/min and 250 l/min

2 % more or 5 l/min

Maximum forward speed

12 km/h and 11.8 km/h

2 % more or 0.2 km/h

Contact with ground area	6.9 m2 and 6.3 m2	9 % more or 0.6 m2
Track shoes number per side	43 and 41	5 % more or 2

Width	5600 mm and 5880 mm
Height	2773 mm and 2740 mm

Length without blade	6027 mm and 7270 mm
Length with blade	10637.5 mm and 12005 mm
Width between caterpillar tracks	3606 mm and 4180 mm
Height to cab upper part	4078 mm and 4880 mm
Caterpillar track length on ground level	3855 mm and 4530 mm

Working weight

104590 kg and 129200 kg

Manufacturer	Caterpillar and Komatsu
Model	3508B and SA12V170
Power measured at	1800 rev / min and 1800 rev / min
Aspiration	turbocharging and Diesel engine with turbocharging and certified emission volume
Cylinders number	12 and 12

Type of pump	gear type pump and gear type pump
Overflow valve pressure	24135 kPa and 20600 kPa

Track width	2896 mm and 3220 mm
Standard shoe size	710 mm and 760 mm

1. Length with blade	10637.5 mm	1. Length with blade	12005 mm
2. Width between caterpillar tracks	3606 mm	2. Width between caterpillar tracks	4180 mm
3. Height to cab upper part	4078 mm	3. Height to cab upper part	4880 mm
4. Caterpillar track length on ground level	3855 mm	4. Caterpillar track length on ground level	4530 mm
5. Clearance	674.5 mm	5. Clearance	745 mm
6. Length without blade	6027 mm	6. Length without blade	7270 mm

7. Track width	2896 mm	7. Track width	3220 mm
8. Standard shoe size	710 mm	8. Standard shoe size	760 mm