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- Caterpillar D9T vs. Komatsu D375A-3
Caterpillar D9T vs. Komatsu D375A-3
5 reasons to buy Caterpillar D9T:
Operation
Power unit fluid volume | 164 l. and 150 l. | 9 % more or 14 l. |
Generator current strength | 95 amperes and 50 amperes | 47 % more or 45 amperes |
Hydraulic system
Pump bandwidth | 383 l/min and 255 l/min | 33 % more or 128 l/min |
Carrier
Track shoes number per side | 43 and 40 | 7 % more or 3 |
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
13 reasons to buy Komatsu D375A-3:
Standard blade
Volume | 18.5 m3 and 13.5 m3 | 27 % more or 5.0 m3 |
Cut depth | 715 mm and 606 mm | 15 % more or 109 mm |
Sizes
Clearance | 620 mm and 596 mm | 4 % more or 24 mm |
Operation
Engine oil volume | 51 l. and 38 l. | 25 % more or 13 l. |
Fuel Capacity | 1050 l. and 889 l. | 15 % more or 161 l. |
Final drive fluid volume | 65 l. and 15 l. | 77 % more or 50 l. |
Cooling system fluid volume | 136 l. and 104 l. | 24 % more or 32 l. |
Motor
Full power | 396.7 kW and 346 kW | 13 % more or 50.7 kW |
Displacement | 23.2 l. and 18.1 l. | 22 % more or 5.1 l. |
Gear box
Maximum forward speed | 11.8 km/h and 11.7 km/h | 1 % more or 0.1 km/h |
Maximum reverse gear | 15.8 km/h and 14.3 km/h | 9 % more or 1.5 km/h |
Carrier
Contact with ground area | 4.7 m2 and 4.2 m2 | 11 % more or 0.5 m2 |
Specific ground pressure | 104 kPa and 110.9 kPa | 6 % less or 6.9 kPa |
Neutral reasons:
Standard blade
Width | 4310 mm and 4695 mm |
Height | 1934 mm and 2265 mm |
Sizes
Height to cab upper part | 3815 mm and 4230 mm |
Caterpillar track length on ground level | 3474 mm and 3840 mm |
Length without blade | 4912 mm and 5820 mm |
Length with blade | 6630 mm and 10040 mm |
Width between caterpillar tracks | 2865 mm and 4695 mm |
Operation
Working weight | 47900 kg and 68200 kg |
Operating voltage | 24 V and 24 V |
Motor
Model | C18 ACERT and S6D170E-2 |
Manufacturer | Caterpillar and Komatsu |
Power measured at | 1800 rev / min and 1800 rev / min |
Hydraulic system
Type of pump | piston pump and gear type pump |
Overflow valve pressure | 40500 kPa and 20594 kPa |
Gear box
Transmission type | powershift and TF |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Track width | 2250 mm and 2500 mm |
Standard shoe size | 610 mm and 610 mm |
Images
Sizes
1. Length with blade | 6630 mm | 1. Length with blade | 10040 mm |
2. Width between caterpillar tracks | 2865 mm | 2. Width between caterpillar tracks | 4695 mm |
3. Height to cab upper part | 3815 mm | 3. Height to cab upper part | 4230 mm |
4. Caterpillar track length on ground level | 3474 mm | 4. Caterpillar track length on ground level | 3840 mm |
5. Clearance | 596 mm | 5. Clearance | 620 mm |
6. Length without blade | 4912 mm | 6. Length without blade | 5820 mm |
Carrier
7. Track width | 2250 mm | 7. Track width | 2500 mm |
8. Standard shoe size | 610 mm | 8. Standard shoe size | 610 mm |