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- Kubota R420S vs. Case 590 Super M
Kubota R420S vs. Case 590 Super M
2 reasons to buy Kubota R420S:
Operation
Turn radius | 3085 mm and 3755 mm | 18 % less or 670 mm |
Motor
Power measured at | 2600 rev / min and 2200 rev / min | 15 % more or 400 rev |
10 reasons to buy Case 590 Super M:
Motor
Full power | 74 kW and 29.4 kW | 60 % more or 44.6 kW |
Displacement | 4.5 l. and 1.5 l. | 67 % more or 3.0 l. |
Cylinders number | 4 and 3 | 25 % more or 1 |
Load-transfer device
Ground clearance at maximum unloading height | 2750 mm and 2215 mm | 19 % more or 535 mm |
Hydraulic system
Pump bandwidth | 161 l/min and 42 l/min | 74 % more or 119 l/min |
Gear box
Forward gears number | 4 and 2 | 50 % more or 2 |
Reverse gears number | 4 and 2 | 50 % more or 2 |
Maximum forward speed | 41 km/h and 20 km/h | 51 % more or 21 km/h |
Backdigger
Loading height in folded state | 3480 mm and 2040 mm | 41 % more or 1440 mm |
Digging depth in folded state | 4850 mm and 2750 mm | 43 % more or 2100 mm |
Neutral reasons:
Sizes
Transport length | 4730 mm and 7130 mm |
Transport width | 1640 mm and 2360 mm |
Transport height | 2485 mm and 4320 mm |
Motor
Manufacturer | Kubota and Case |
Model | D1503-TRP-1 and Family III 445T/M2, 2 level |
Load-transfer device
Shovel width | 1520 mm and 2360 mm |
Hydraulic system
Type of pump | gear type pump and series coupling of gear type, actuated by transmission |
Overflow valve pressure | 20394.7 kPa and 21029 kPa |
Gear box
Transmission type | LST and 4-speed synchronized mesh with power hydraulic clutches |
Backdigger
Hinge joint radius in folded state | 3700 mm and 5990 mm |
Images
Sizes
1. Transport length | 4730 mm | 1. Transport length | 7130 mm |
2. Transport width | 1640 mm | 2. Transport width | 2360 mm |
3. Transport height | 2485 mm | 3. Transport height | 4320 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2215 mm | 7. Ground clearance at maximum unloading height | 2750 mm |
Backdigger
10. Loading height in folded state | 2040 mm | 10. Loading height in folded state | 3480 mm |
11. Hinge joint radius in folded state | 3700 mm | 11. Hinge joint radius in folded state | 5990 mm |
12. Digging depth in folded state | 2750 mm | 12. Digging depth in folded state | 4850 mm |