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- Caterpillar 621B vs. Komatsu WS23S-1
Caterpillar 621B vs. Komatsu WS23S-1
7 reasons to buy Komatsu WS23S-1:
Tractor engine
Displacement | 18.8 l. and 14.6 l. | 22 % more or 4.2 l. |
Operation
Fuel Capacity | 850 l. and 511 l. | 40 % more or 339 l. |
Gear box
Maximum forward speed | 52 km/h and 48 km/h | 8 % more or 4 km/h |
Cup
Maximum cutting depth | 900 mm and 340 mm | 62 % more or 560 mm |
Cut width | 3380 mm and 3020 mm | 11 % more or 360 mm |
Volume with top | 24 m3 and 15.3 m3 | 36 % more or 8.7 m3 |
Brimmed volume | 16 m3 and 10.7 m3 | 33 % more or 5.3 m3 |
Neutral reasons:
Weight
Total operating unloaded | 30205 kg and 35700 kg |
Front axle unloaded | 21143 kg and 23562 kg |
Rear axle unloaded | 9061.5 kg and 12138 kg |
Total operating loaded | 51975 kg and 69700 kg |
Loaded front axle | 28586 kg and 38335 kg |
Loaded rear axle | 23389 kg and 31365 kg |
Tractor engine
Manufacturer | Caterpillar and Cummins |
Model | 3406 and KT1150 |
Sizes
Dimensional length | 12700 mm and 13470 mm |
Overall width | 3450 mm and 3690 mm |
Headroom | 3630 mm and 4750 mm |
Wheelbase | 7720 mm and 8390 mm |
Operation
Tyre size | 29.5-29 28PR (E-3) and 33.5-33-32PR |
Gear box
Forward gears number | 8 and 8 |
Cup
Nominal payload | 21770 kg and 34000 kg |
Images
Sizes
1. Dimensional length | 12700 mm | 1. Dimensional length | 13470 mm |
2. Overall width | 3450 mm | 2. Overall width | 3690 mm |
3. Headroom | 3630 mm | 3. Headroom | 4750 mm |
4. Wheelbase | 7720 mm | 4. Wheelbase | 8390 mm |