- Home/
- Comparison/
- Wheel-Mounted Loader/
- Komatsu WA800-3 vs. Hitachi LX450-7
Komatsu WA800-3 vs. Hitachi LX450-7
18 reasons to buy Komatsu WA800-3:
Sizes
Radius at maximum lifting and unloading | 2375 mm and 2025 mm | 15 % more or 350 mm |
Clearance | 550 mm and 490 mm | 11 % more or 60 mm |
Shovel
Unloading ground clearance at maximum lifting | 4715 mm and 3330 mm | 29 % more or 1385 mm |
Bucket capacity with top | 11 m3 and 5.7 m3 | 48 % more or 5.3 m3 |
Brimmed bucket capacity | 9.3 m3 and 4.8 m3 | 48 % more or 4.5 m3 |
Operation
Static tipping weight | 61250 kg and 30890 kg | 50 % more or 30360 kg |
Fuel Capacity | 1425 l. and 680 l. | 52 % more or 745 l. |
Hydraulic system fluid volume | 725 l. and 280 l. | 61 % more or 445 l. |
Engine oil volume | 132 l. and 83 l. | 37 % more or 49 l. |
Cooling system fluid volume | 319 l. and 156 l. | 51 % more or 163 l. |
Transmission fluid volume | 140 l. and 85 l. | 39 % more or 55 l. |
Front axle / differential fluid volume | 360 l. and 180 l. | 50 % more or 180 l. |
Rear axle / differential fluid volume | 360 l. and 180 l. | 50 % more or 180 l. |
Motor
Effective power | 602.5 kW and 331 kW | 45 % more or 271.5 kW |
Displacement | 30.5 l. and 18.6 l. | 39 % more or 11.9 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Hydraulic system
Pump bandwidth | 405 l/min and 359 l/min | 11 % more or 46 l/min |
Unloading time | 2 sec and 2.3 sec | 13 % less or 0.3 sec |
10 reasons to buy Hitachi LX450-7:
Shovel
Breakout power | 400 kN and 676.7 kN | 41 % less or 276.7 kN |
Operation
Turn radius | 7650 mm and 10930 mm | 30 % less or 3280 mm |
Generator current strength | 110 amperes and 75 amperes | 32 % more or 35 amperes |
Motor
Power measured at | 2050 rev / min and 2000 rev / min | 2 % more or 50 rev |
Hydraulic system
Lowering time | 4 sec and 4.8 sec | 17 % less or 0.8 sec |
Lifting time | 8.5 sec and 11.2 sec | 24 % less or 2.7 sec |
Gear box
Forward gears number | 4 and 3 | 25 % more or 1 |
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum forward speed | 33 km/h and 28 km/h | 15 % more or 5 km/h |
Maximum reverse gear | 34 km/h and 28.3 km/h | 17 % more or 5.7 km/h |
Neutral reasons:
Sizes
Between tyres width | 4585 mm and 3700 mm |
Hinge axis maximum height | 6785 mm and 5030 mm |
Length with bucket on ground level | 14325 mm and 11250 mm |
Height to cab upper part | 5275 mm and 4230 mm |
Wheelbase | 5450 mm and 4100 mm |
Shovel
Shovel width | 4815 mm and 4050 mm |
Operation
Working weight | 101130.7 kg and 46230 kg |
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 22 degrees and 24 degrees |
Tyre size | 45/65-45-46 and 35/65-33-24PR (L4) |
Motor
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Manufacturer | Komatsu and Mitsubishi |
Model | SAA12V140ZE-2 and S6A3-Y2TAA1 |
Hydraulic system
Type of pump | Double-acting piston type and gear type pump |
Overflow valve pressure | 31371.1 kPa and 20590 kPa |
Gear box
Transmission type | Powershift transmission of intermediate type and Powershift Gearbox of planetary type with a solenoid |
Images
Sizes
1. Length with bucket on ground level | 14325 mm | 1. Length with bucket on ground level | 11250 mm |
2. Between tyres width | 4585 mm | 2. Between tyres width | 3700 mm |
3. Height to cab upper part | 5275 mm | 3. Height to cab upper part | 4230 mm |
4. Wheelbase | 5450 mm | 4. Wheelbase | 4100 mm |
5. Clearance | 550 mm | 5. Clearance | 490 mm |
6. Hinge axis maximum height | 6785 mm | 6. Hinge axis maximum height | 5030 mm |
8. Radius at maximum lifting and unloading | 2375 mm | 8. Radius at maximum lifting and unloading | 2025 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 4715 mm | 7. Unloading ground clearance at maximum lifting | 3330 mm |