Caterpillar 990 serie II vs. Komatsu WA900-3 Level 2

5 reasons to buy Caterpillar 990 serie II:

Breakout power

63066 pound and 149690 pound

58 % less or 86624 pound

Lifting time	9.2 sec and 11.2 sec	18 % less or 2.0 sec
Lowering time	3.8 sec and 4.8 sec	21 % less or 1.0 sec

Maximum forward speed	22.5 km/h and 17.4 km/h	23 % more or 5.1 km/h
Maximum reverse gear	25 km/h and 17.6 km/h	30 % more or 7.4 km/h

Radius at maximum lifting and unloading	2450 mm and 1886 mm	23 % more or 564 mm
Clearance	550 mm and 507 mm	8 % more or 43 mm

Unloading ground clearance at maximum lifting	4640 mm and 4046 mm	13 % more or 594 mm
Bucket capacity with top	13 m3 and 8.4 m3	35 % more or 4.6 m3
Brimmed bucket capacity	11 m3 and 6.9 m3	37 % more or 4.1 m3

Fuel Capacity	1555 l. and 970 l.	38 % more or 585 l.
Hydraulic system fluid volume	725 l. and 435 l.	40 % more or 290 l.
Static tipping weight	65671.1 kg and 40956 kg	38 % more or 24715.1 kg

Effective power	638.3 kW and 466.1 kW	27 % more or 172.2 kW
Displacement	30.5 l. and 27 l.	11 % more or 3.5 l.

Unloading time

2 sec and 2.9 sec

31 % less or 0.9 sec

Length with bucket on ground level	12610 mm and 14490 mm
Between tyres width	4100 mm and 4585 mm

Shovel width

4450 mm and 4810 mm

Working weight

73490 kg and 107202 kg

Model

3412E TA and SAA12V140E-3

Reverse gears number	3 and 3
Forward gears number	3 and 3

1. Length with bucket on ground level	12610 mm	1. Length with bucket on ground level	14490 mm
2. Between tyres width	4100 mm	2. Between tyres width	4585 mm
5. Clearance	507 mm	5. Clearance	550 mm
8. Radius at maximum lifting and unloading	1886 mm	8. Radius at maximum lifting and unloading	2450 mm

7. Unloading ground clearance at maximum lifting

4046 mm

7. Unloading ground clearance at maximum lifting

4640 mm