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- Caterpillar 793D vs. Caterpillar 773B
Caterpillar 793D vs. Caterpillar 773B
14 reasons to buy Caterpillar 793D:
Weight
Unloaded rear weight distribution | 54 % and 52.7 % | 2 % more or 1.3 % |
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Sizes
Clearance | 1005 mm and 591 mm | 41 % more or 414 mm |
Unloading ground clearance | 1364 mm and 566 mm | 59 % more or 798 mm |
Operation
Fuel Capacity | 4354 l. and 700 l. | 84 % more or 3654 l. |
Cooling system fluid volume | 973 l. and 151 l. | 84 % more or 822 l. |
Engine oil volume | 265 l. and 68 l. | 74 % more or 197 l. |
Differential/final drive fluid volume | 265 l. and 155 l. | 42 % more or 110 l. |
Steering system fluid volume | 341 l. and 81 l. | 76 % more or 260 l. |
Motor
Full power | 1801 kW and 509 kW | 72 % more or 1292 kW |
Effective power | 1743 kW and 485 kW | 72 % more or 1258 kW |
Displacement | 78 l. and 27 l. | 65 % more or 51 l. |
Dump
Brimmed lifting capacity | 96 m3 and 26 m3 | 73 % more or 70 m3 |
Lifting capacity with top | 129 m3 and 34.1 m3 | 74 % more or 94.9 m3 |
7 reasons to buy Caterpillar 773B:
Weight
Unloaded front weight distribution | 47.3 % and 46 % | 3 % more or 1.3 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Motor
Power measured at | 2000 rev / min and 1750 rev / min | 12 % more or 250 rev |
Gear box
Maximum speed | 57.3 km/h and 54.3 km/h | 5 % more or 3.0 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Lifting time | 11.4 sec and 20.3 sec | 44 % less or 8.9 sec |
Lowering time | 14.2 sec and 19.3 sec | 26 % less or 5.1 sec |
Neutral reasons:
Weight
Weight without load | 159662 kg and 39396 kg |
Laden weight | 383749 kg and 92534 kg |
Sizes
Wheelbase | 5905 mm and 4190 mm |
Dimensional length | 12862 mm and 9270 mm |
Unloading height | 13113 mm and 8660 mm |
Overall width | 7680 mm and 4700 mm |
Headroom | 6494 mm and 4230 mm |
Operation
Tyre size | 40.00-R57(E4) and 21.00-35 32PR (E-3) |
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3516B HD EUI and 3412 |
Aspiration | turbocharging and turbocharging and cooling at the outlet |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 217724.4 kg and 53977.5 kg |
Discharge angle | 45 degrees and 54.5 degrees |
Images
Sizes
1. Dimensional length | 12862 mm | 1. Dimensional length | 9270 mm |
2. Overall width | 7680 mm | 2. Overall width | 4700 mm |
3. Headroom | 6494 mm | 3. Headroom | 4230 mm |
4. Wheelbase | 5905 mm | 4. Wheelbase | 4190 mm |
5. Clearance | 1005 mm | 5. Clearance | 591 mm |
6. Unloading height | 13113 mm | 6. Unloading height | 8660 mm |
7. Unloading ground clearance | 1364 mm | 7. Unloading ground clearance | 566 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 54.5 degrees |