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- Caterpillar 420D vs. Case 580M
Caterpillar 420D vs. Case 580M
11 reasons to buy Caterpillar 420D:
Operation
Fuel Capacity | 128 l. and 119 l. | 7 % more or 9 l. |
Motor
Full power | 65.6 kW and 60 kW | 9 % more or 5.6 kW |
Effective power | 63.4 kW and 57 kW | 10 % more or 6.4 kW |
Load-transfer device
Lifting capacity at full height | 2896 kg and 2804 kg | 3 % more or 92 kg |
Radius at max unloading height | 835 mm and 717 mm | 14 % more or 118 mm |
Hydraulic system
Pump bandwidth | 163 l/min and 108 l/min | 34 % more or 55 l/min |
Backdigger
Loading height in folded state | 3613 mm and 3400 mm | 6 % more or 213 mm |
Loading height in unfolded state | 4175 mm and 4040 mm | 3 % more or 135 mm |
Digging depth in folded state | 4390 mm and 4340 mm | 1 % more or 50 mm |
Bucket digging force in folded state | 6673.3 kg and 5085.7 kg | 24 % more or 1587.6 kg |
Bucket digging force in unfolded state | 6616.1 kg and 5085.7 kg | 23 % more or 1530.4 kg |
11 reasons to buy Case 580M:
Sizes
Clearance | 376 mm and 297 mm | 21 % more or 79 mm |
Operation
Turn radius | 3350 mm and 5350 mm | 37 % less or 2000 mm |
Motor
Displacement | 4.5 l. and 4 l. | 11 % more or 0.5 l. |
Load-transfer device
Bucket breakout force | 40.8 kN and 45.1 kN | 10 % less or 4.3 kN |
Ground clearance at maximum unloading height | 2640 mm and 2544 mm | 4 % more or 96 mm |
Digging depth | 199 mm and 135 mm | 32 % more or 64 mm |
Gear box
Maximum forward speed | 39.4 km/h and 32.8 km/h | 17 % more or 6.6 km/h |
Maximum reverse gear | 47.6 km/h and 32.8 km/h | 31 % more or 14.8 km/h |
Backdigger
Radius at high-altitude loading in folded state | 2670 mm and 862 mm | 68 % more or 1808 mm |
Digging depth in unfolded state | 5560 mm and 5510 mm | 1 % more or 50 mm |
Radius at high-altitude loading in unfolded state | 3500 mm and 751 mm | 79 % more or 2749 mm |
Neutral reasons:
Sizes
Transport length | 6974 mm and 7070 mm |
Transport width | 2352 mm and 2180 mm |
Transport height | 3585 mm and 3420 mm |
Height to cab upper part | 2770 mm and 2720 mm |
Wheelbase | 2100 mm and 2150 mm |
Operation
Front tyres size 2wd / 4wd | 11Lx16,12PR/12.5 / 80x18,10PR and 11Lx16.1/12x16.5 |
Rear tyres size 2wd/4wd | 19.5x24,10PR / 19.5L24,10PR and 17.5Lx24/19.5Lx24 |
Motor
Manufacturer | Caterpillar and Case |
Model | 3054T and Family III 445/M2, 2 level |
Power measured at | 2200 rev / min and 2200 rev / min |
Cylinders number | 4 and 4 |
Load-transfer device
Shovel width | 2262 mm and 2080 mm |
Hydraulic system
Type of pump | load sensing, pressure control, with locking in the middle position and gear-type, actuated by transmission |
Overflow valve pressure | 22754 kPa and 146 kPa |
Gear box
Forward gears number | 4 and 4 |
Reverse gears number | 4 and 4 |
Transmission type | servodrive and 4-speed synchronized mesh with power hydraulic clutches |
Backdigger
Hinge joint radius in folded state | 5650 mm and 5440 mm |
Hinge joint radius in unfolded state | 6675 mm and 6650 mm |
Images
Sizes
4. Wheelbase | 2100 mm | 4. Wheelbase | 2150 mm |
5. Clearance | 297 mm | 5. Clearance | 376 mm |
6. Height to cab upper part | 2770 mm | 6. Height to cab upper part | 2720 mm |
1. Transport length | 6974 mm | 1. Transport length | 7070 mm |
2. Transport width | 2352 mm | 2. Transport width | 2180 mm |
3. Transport height | 3585 mm | 3. Transport height | 3420 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2544 mm | 7. Ground clearance at maximum unloading height | 2640 mm |
8. Radius at max unloading height | 835 mm | 8. Radius at max unloading height | 717 mm |
9. Digging depth | 135 mm | 9. Digging depth | 199 mm |
Backdigger
10. Loading height in folded state | 3613 mm | 10. Loading height in folded state | 3400 mm |
11. Hinge joint radius in folded state | 5650 mm | 11. Hinge joint radius in folded state | 5440 mm |
12. Digging depth in folded state | 4390 mm | 12. Digging depth in folded state | 4340 mm |
13. Radius at high-altitude loading in folded state | 862 mm | 13. Radius at high-altitude loading in folded state | 2670 mm |