Komatsu D40P-1 vs. Liebherr PR712B

5 reasons to buy Komatsu D40P-1:

Standard blade

Volume

2.4 m3 and 2.1 m3

12 % more or 0.3 m3

Sizes

Clearance

430 mm and 370 mm

14 % more or 60 mm

Motor

Power measured at

2400 rev / min and 2000 rev / min

17 % more or 400 rev

Gear box

Forward gears number

4 and 3

25 % more or 1

Carrier

Specific ground pressure

23.5 kPa and 49 kPa

52 % less or 25.5 kPa

2 reasons to buy Liebherr PR712B:

Motor

Displacement

6.7 l. and 4.3 l.

36 % more or 2.4 l.

Carrier

Rolling bearings number on either side

7 and 6

14 % more or 1

Neutral reasons:

Standard blade

Height	900 mm and 950 mm
Width	3000 mm and 3000 mm

Sizes

Length without blade	3590 mm and 3675 mm
Length with blade	4665 mm and 4665 mm
Width between caterpillar tracks	2480 mm and 2748 mm
Height to cab upper part	2610 mm and 3100 mm
Caterpillar track length on ground level	2590 mm and 2615 mm

Operation

Working weight

10300 kg and 13607.8 kg

Motor

Cylinders number	4 and 4
Manufacturer	Komatsu and Liebherr
Model	S4D105-3 and D 924 T-E

Gear box

Transmission type	DD and Hydro-Static Transmission
Reverse gears number	3 and 3

Carrier

Standard shoe size	720 mm and 560 mm
Track width	1760 mm and 1750 mm

Images

Sizes

1. Length with blade	4665 mm	1. Length with blade	4665 mm
2. Width between caterpillar tracks	2480 mm	2. Width between caterpillar tracks	2748 mm
3. Height to cab upper part	2610 mm	3. Height to cab upper part	3100 mm
4. Caterpillar track length on ground level	2590 mm	4. Caterpillar track length on ground level	2615 mm
5. Clearance	430 mm	5. Clearance	370 mm
6. Length without blade	3590 mm	6. Length without blade	3675 mm

Carrier

7. Track width	1760 mm	7. Track width	1750 mm
8. Standard shoe size	720 mm	8. Standard shoe size	560 mm