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- Caterpillar D4C serie III vs. Komatsu D375A-3
Caterpillar D4C serie III vs. Komatsu D375A-3
3 reasons to buy Caterpillar D4C serie III:
Operation
Generator current strength | 55 amperes and 50 amperes | 9 % more or 5 amperes |
Motor
Power measured at | 2400 rev / min and 1800 rev / min | 25 % more or 600 rev |
Carrier
Specific ground pressure | 42.7 kPa and 104 kPa | 59 % less or 61.3 kPa |
16 reasons to buy Komatsu D375A-3:
Standard blade
Volume | 18.5 m3 and 1.7 m3 | 91 % more or 16.8 m3 |
Cut depth | 715 mm and 448 mm | 37 % more or 267 mm |
Sizes
Clearance | 620 mm and 374 mm | 40 % more or 246 mm |
Operation
Fuel Capacity | 1050 l. and 157 l. | 85 % more or 893 l. |
Cooling system fluid volume | 136 l. and 21 l. | 85 % more or 115 l. |
Engine oil volume | 51 l. and 13 l. | 75 % more or 38 l. |
Power unit fluid volume | 150 l. and 28.2 l. | 81 % more or 121.8 l. |
Final drive fluid volume | 65 l. and 14.7 l. | 77 % more or 50.3 l. |
Motor
Displacement | 23.2 l. and 5 l. | 78 % more or 18.2 l. |
Full power | 396.7 kW and 65.6 kW | 83 % more or 331.1 kW |
Hydraulic system
Pump bandwidth | 255 l/min and 66.6 l/min | 74 % more or 188.4 l/min |
Gear box
Maximum reverse gear | 15.8 km/h and 11.9 km/h | 25 % more or 3.9 km/h |
Maximum forward speed | 11.8 km/h and 11.1 km/h | 6 % more or 0.7 km/h |
Carrier
Contact with ground area | 4.7 m2 and 1.7 m2 | 64 % more or 3.0 m2 |
Track shoes number per side | 40 and 39 | 2 % more or 1 |
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Neutral reasons:
Standard blade
Width | 2740 mm and 4695 mm |
Height | 928 mm and 2265 mm |
Sizes
Width between caterpillar tracks | 1905 mm and 4695 mm |
Length with blade | 3994 mm and 10040 mm |
Height to cab upper part | 2728 mm and 4230 mm |
Caterpillar track length on ground level | 2055 mm and 3840 mm |
Length without blade | 2957 mm and 5820 mm |
Operation
Working weight | 7266.1 kg and 68200 kg |
Operating voltage | 12 V and 24 V |
Motor
Cylinders number | 6 and 6 |
Aspiration | natural aspiration and turbocharging |
Manufacturer | Caterpillar and Komatsu |
Model | 3046 and S6D170E-2 |
Hydraulic system
Type of pump | gear type pump and gear type pump |
Overflow valve pressure | 17236.9 kPa and 20594 kPa |
Gear box
Transmission type | powershift and TF |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Standard shoe size | 406 mm and 610 mm |
Track width | 1499 mm and 2500 mm |
Images
Sizes
3. Height to cab upper part | 2728 mm | 3. Height to cab upper part | 4230 mm |
4. Caterpillar track length on ground level | 2055 mm | 4. Caterpillar track length on ground level | 3840 mm |
5. Clearance | 374 mm | 5. Clearance | 620 mm |
6. Length without blade | 2957 mm | 6. Length without blade | 5820 mm |
1. Length with blade | 3994 mm | 1. Length with blade | 10040 mm |
2. Width between caterpillar tracks | 1905 mm | 2. Width between caterpillar tracks | 4695 mm |
Carrier
7. Track width | 1499 mm | 7. Track width | 2500 mm |
8. Standard shoe size | 406 mm | 8. Standard shoe size | 610 mm |