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- Komatsu WA600-3 vs. Case 621CXR
Komatsu WA600-3 vs. Case 621CXR
21 reasons to buy Komatsu WA600-3:
Sizes
Clearance | 495 mm and 425 mm | 14 % more or 70 mm |
Radius at maximum lifting and unloading | 1990 mm and 914 mm | 54 % more or 1076 mm |
Shovel
Unloading ground clearance at maximum lifting | 3350 mm and 3190 mm | 5 % more or 160 mm |
Bucket capacity with top | 6.1 m3 and 1.8 m3 | 70 % more or 4.3 m3 |
Brimmed bucket capacity | 5.1 m3 and 1.5 m3 | 71 % more or 3.6 m3 |
Operation
Static tipping weight | 33290 kg and 8382 kg | 75 % more or 24908 kg |
Generator current strength | 75 amperes and 65 amperes | 13 % more or 10 amperes |
Fuel Capacity | 670 l. and 193 l. | 71 % more or 477 l. |
Hydraulic system fluid volume | 215 l. and 153.3 l. | 29 % more or 61.7 l. |
Engine oil volume | 47 l. and 15.1 l. | 68 % more or 31.9 l. |
Cooling system fluid volume | 160 l. and 26.5 l. | 83 % more or 133.5 l. |
Transmission fluid volume | 110 l. and 7.4 l. | 93 % more or 102.6 l. |
Front axle / differential fluid volume | 124 l. and 20.8 l. | 83 % more or 103.2 l. |
Rear axle / differential fluid volume | 124 l. and 20.8 l. | 83 % more or 103.2 l. |
Motor
Displacement | 23.2 l. and 5.9 l. | 75 % more or 17.3 l. |
Effective power | 341.5 kW and 96.9 kW | 72 % more or 244.6 kW |
Full power | 389.3 kW and 103.7 kW | 73 % more or 285.6 kW |
Hydraulic system
Pump bandwidth | 492 l/min and 70.4 l/min | 86 % more or 421.6 l/min |
Lowering time | 4.3 sec and 5 sec | 14 % less or 0.7 sec |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum reverse gear | 40 km/h and 24.9 km/h | 38 % more or 15.1 km/h |
5 reasons to buy Case 621CXR:
Shovel
Breakout power | 25002 pound and 82898.3 pound | 70 % less or 57896.3 pound |
Operation
Turn radius | 5190 mm and 8485 mm | 39 % less or 3295 mm |
Hydraulic system
Lifting time | 5.4 sec and 8.2 sec | 34 % less or 2.8 sec |
Unloading time | 1.5 sec and 2.4 sec | 37 % less or 0.9 sec |
Gear box
Maximum forward speed | 37.5 km/h and 36.5 km/h | 3 % more or 1.0 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 4250 mm and 3260 mm |
Wheelbase | 4100 mm and 2900 mm |
Hinge axis maximum height | 5155 mm and 3980 mm |
Length with bucket on ground level | 9285 mm and 7000 mm |
Between tyres width | 3570 mm and 2430 mm |
Shovel
Shovel width | 3685 mm and 2540 mm |
Operation
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 26 degrees and 24 degrees |
Tyre size | 35/65-33 24PR (L4) and 20.5-25 L3 |
Working weight | 46165 kg and 12288.3 kg |
Motor
Power measured at | 2000 rev / min and 2000 rev / min |
Manufacturer | Komatsu and Case |
Model | SAA6D170E-3 and 6T-590 |
Cylinders number | 6 and 6 |
Aspiration | turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 20684.3 kPa and 107.7 kPa |
Gear box
Transmission type | fully automatic powershift, planetary gear and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating |
Forward gears number | 4 and 4 |
Images
Sizes
4. Wheelbase | 4100 mm | 4. Wheelbase | 2900 mm |
5. Clearance | 495 mm | 5. Clearance | 425 mm |
6. Hinge axis maximum height | 5155 mm | 6. Hinge axis maximum height | 3980 mm |
8. Radius at maximum lifting and unloading | 1990 mm | 8. Radius at maximum lifting and unloading | 914 mm |
1. Length with bucket on ground level | 9285 mm | 1. Length with bucket on ground level | 7000 mm |
2. Between tyres width | 3570 mm | 2. Between tyres width | 2430 mm |
3. Height to cab upper part | 4250 mm | 3. Height to cab upper part | 3260 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 3350 mm | 7. Unloading ground clearance at maximum lifting | 3190 mm |