Caterpillar D3B vs. Caterpillar D7R WHA

1 reasons to buy Caterpillar D3B:

Power measured at

2400 rev / min and 2100 rev / min

12 % more or 300 rev

Volume	10.9 m3 and 1.3 m3	88 % more or 9.6 m3
Cut depth	527 mm and 371 mm	30 % more or 156 mm

Clearance

414 mm and 305 mm

26 % more or 109 mm

Fuel Capacity

488 l. and 114 l.

77 % more or 374 l.

Cylinders number	6 and 4	33 % more or 2
Displacement	10.5 l. and 5.2 l.	50 % more or 5.3 l.

Maximum reverse gear

13.5 km/h and 11.4 km/h

16 % more or 2.1 km/h

Rolling bearings number on either side	7 and 5	29 % more or 2
Contact with ground area	3.2 m2 and 1.1 m2	66 % more or 2.1 m2

Width	2410 mm and 3904 mm
Height	840 mm and 1971 mm

Length without blade	2770 mm and 4670 mm
Length with blade	3683 mm and 5820 mm
Width between caterpillar tracks	1780 mm and 2540 mm
Height to cab upper part	2667 mm and 3500 mm
Caterpillar track length on ground level	1824 mm and 2880 mm

Working weight

6877 kg and 27920 kg

Manufacturer	Caterpillar and Caterpillar
Model	3204 and 3176C

Standard shoe size	304.8 mm and 560 mm
Track width	1420 mm and 1980 mm

3. Height to cab upper part	2667 mm	3. Height to cab upper part	3500 mm
4. Caterpillar track length on ground level	1824 mm	4. Caterpillar track length on ground level	2880 mm
5. Clearance	305 mm	5. Clearance	414 mm
6. Length without blade	2770 mm	6. Length without blade	4670 mm
1. Length with blade	3683 mm	1. Length with blade	5820 mm
2. Width between caterpillar tracks	1780 mm	2. Width between caterpillar tracks	2540 mm

7. Track width	1420 mm	7. Track width	1980 mm
8. Standard shoe size	304.8 mm	8. Standard shoe size	560 mm