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- Komatsu WB70A-1 vs. Komatsu WA30-1
Komatsu WB70A-1 vs. Komatsu WA30-1
13 reasons to buy Komatsu WB70A-1:
Sizes
Clearance | 440 mm and 230 mm | 48 % more or 210 mm |
Operation
Fuel Capacity | 70 l. and 30 l. | 57 % more or 40 l. |
Cooling system fluid volume | 15 l. and 9.2 l. | 39 % more or 5.8 l. |
Motor
Displacement | 3.3 l. and 1.5 l. | 55 % more or 1.8 l. |
Load-transfer device
Ground clearance at maximum unloading height | 2480 mm and 2000 mm | 19 % more or 480 mm |
Radius at max unloading height | 870 mm and 700 mm | 20 % more or 170 mm |
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 | 39 km/h and 15 km/h | 62 % more or 24 km/h |
Maximum reverse gear | 39 km/h and 15 km/h | 62 % more or 24 km/h |
Backdigger
Digging depth in folded state | 3675 mm and 2535 mm | 31 % more or 1140 mm |
Bucket digging force in folded state | 4200 kg and 1880 kg | 55 % more or 2320 kg |
Loading height in folded state | 3100 mm and 1980 mm | 36 % more or 1120 mm |
1 reasons to buy Komatsu WA30-1:
Load-transfer device
Bucket breakout force | 22.8 kN and 43.1 kN | 47 % less or 20.3 kN |
Neutral reasons:
Sizes
Transport width | 1850 mm and 1500 mm |
Transport height | 3091 mm and 1960 mm |
Wheelbase | 2150 mm and 1650 mm |
Operation
Front tyres size 2wd / 4wd | 12.5 x 20 and 33x12.5-15-6PR (L-2) |
Rear tyres size 2wd/4wd | 12.5 x 20 and 33x12.5-15-6PR (L-2) |
Motor
Manufacturer | Komatsu and Komatsu |
Model | 4D98E-1FA and 2D94-2 |
Load-transfer device
Shovel width | 1850 mm and 1570 mm |
Gear box
Transmission type | Hydro-Static Transmission and planetary gear |
Backdigger
Hinge joint radius in folded state | 4665 mm and 3395 mm |
Images
Sizes
2. Transport width | 1850 mm | 2. Transport width | 1500 mm |
3. Transport height | 3091 mm | 3. Transport height | 1960 mm |
4. Wheelbase | 2150 mm | 4. Wheelbase | 1650 mm |
5. Clearance | 440 mm | 5. Clearance | 230 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2480 mm | 7. Ground clearance at maximum unloading height | 2000 mm |
8. Radius at max unloading height | 870 mm | 8. Radius at max unloading height | 700 mm |
Backdigger
10. Loading height in folded state | 3100 mm | 10. Loading height in folded state | 1980 mm |
11. Hinge joint radius in folded state | 4665 mm | 11. Hinge joint radius in folded state | 3395 mm |
12. Digging depth in folded state | 3675 mm | 12. Digging depth in folded state | 2535 mm |