Michigan L90-I vs. Komatsu WA250PT-5

10 reasons to buy Michigan L90-I:

Sizes

Maximum lifting height

3675 mm and 3620 mm

1 % more or 55 mm

Shovel

Brimmed bucket capacity

1.7 m3 and 1.6 m3

6 % more or 0.1 m3

Operation

Fuel Capacity	200 l. and 184 l.	8 % more or 16 l.
Cooling system fluid volume	38 l. and 17.5 l.	54 % more or 20.5 l.
Front differential fluid volume	27.5 l. and 18 l.	35 % more or 9.5 l.
Rear differential fluid volume	27.5 l. and 18 l.	35 % more or 9.5 l.
Hydraulic system fluid volume	193 l. and 67 l.	65 % more or 126 l.
Static tipping forks load	5000 kg and 6855 kg	27 % less or 1855 kg

Motor

Full power

108.1 kW and 104 kW

4 % more or 4.1 kW

Hydraulic system

Unloading time

1.5 sec and 1.7 sec

12 % less or 0.2 sec

17 reasons to buy Komatsu WA250PT-5:

Sizes

Unloading ground clearance at maximum lifting	2905 mm and 2810 mm	3 % more or 95 mm
Clearance	465 mm and 400 mm	14 % more or 65 mm
Radius at maximum height and unloading	5195 mm and 1050 mm	80 % more or 4145 mm
Hook height at maximum lifting in unfolded state	7345 mm and 7095 mm	3 % more or 250 mm
Hook radius at maximum lifting in folded state	2745 mm and 2145 mm	22 % more or 600 mm
Hook height at maximum lifting in folded state	6770 mm and 6145 mm	9 % more or 625 mm
Hook radius at maximum lifting in unfolded state	3245 mm and 2760 mm	15 % more or 485 mm

Shovel

Breakout power

109 kN and 119.9 kN

9 % less or 10.9 kN

Operation

Engine oil volume	19.5 l. and 15 l.	23 % more or 4.5 l.
Turn radius	4950 mm and 5910 mm	16 % less or 960 mm
Generator current strength	60 amperes and 45 amperes	25 % more or 15 amperes
Static bucket tipping load	8800 kg and 9290 kg	5 % less or 490 kg

Motor

Displacement

6 l. and 5.9 l.

2 % more or 0.1 l.

Hydraulic system

Lifting time	6.3 sec and 6.4 sec	2 % less or 0.1 sec
Lowering time	3.3 sec and 3.5 sec	6 % less or 0.2 sec

Gear box

Maximum forward speed	38 km/h and 32.7 km/h	14 % more or 5.3 km/h
Maximum reverse gear	38 km/h and 32.7 km/h	14 % more or 5.3 km/h

Neutral reasons:

Sizes

Length with bucket on ground level	7180 mm and 7310 mm
Wheelbase	3000 mm and 2900 mm
Between tyres width	2525 mm and 2470 mm
Height to cab upper part	3050 mm and 3251 mm

Operation

Operating voltage	24 V and 24 V
Rear axle oscillating	30 degrees and 30 degrees
Tyre size	20.5-25 and 20.5/25 (L2)

Motor

Aspiration	turbocharging and Turbocharged engine with subsequent cooling of charging air by oncoming air flow
Manufacturer	Cummins and Komatsu
Model	6 BT 5.9 and SAA6D102E-2

Hydraulic system

Overflow valve pressure

20477.4 kPa and 20600 kPa

Gear box

Transmission type	Clark C270 powershift and Hydrostatic, 1 pump, 2 electric motors with the speed range selection
Forward gears number	4 and 4
Reverse gears number	4 and 4

Images

Sizes

12. Hook height at maximum lifting in folded state	6145 mm	12. Hook height at maximum lifting in folded state	6770 mm
13. Hook height at maximum lifting in unfolded state	7095 mm	13. Hook height at maximum lifting in unfolded state	7345 mm
14. Hook radius at maximum lifting in folded state	2145 mm	14. Hook radius at maximum lifting in folded state	2745 mm
15. Hook radius at maximum lifting in unfolded state	2760 mm	15. Hook radius at maximum lifting in unfolded state	3245 mm
1. Length with bucket on ground level	7180 mm	1. Length with bucket on ground level	7310 mm
2. Between tyres width	2525 mm	2. Between tyres width	2470 mm
3. Height to cab upper part	3050 mm	3. Height to cab upper part	3251 mm
4. Wheelbase	3000 mm	4. Wheelbase	2900 mm
5. Clearance	400 mm	5. Clearance	465 mm
7. Unloading ground clearance at maximum lifting	2810 mm	7. Unloading ground clearance at maximum lifting	2905 mm
11. Maximum lifting height	3675 mm	11. Maximum lifting height	3620 mm