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- Caterpillar D9T vs. Caterpillar D7E Hybrid
Caterpillar D9T vs. Caterpillar D7E Hybrid
16 reasons to buy Caterpillar D9T:
Standard blade
Volume | 13.5 m3 and 6.9 m3 | 49 % more or 6.6 m3 |
Cut depth | 606 mm and 586 mm | 3 % more or 20 mm |
Sizes
Clearance | 596 mm and 472 mm | 21 % more or 124 mm |
Operation
Fuel Capacity | 889 l. and 409 l. | 54 % more or 480 l. |
Cooling system fluid volume | 104 l. and 87 l. | 16 % more or 17 l. |
Engine oil volume | 38 l. and 30 l. | 21 % more or 8 l. |
Hydraulic system fluid volume | 89 l. and 76 l. | 15 % more or 13 l. |
Power unit fluid volume | 164 l. and 60 l. | 63 % more or 104 l. |
Motor
Power measured at | 1800 rev / min and 1700 rev / min | 6 % more or 100 rev |
Displacement | 18.1 l. and 9.3 l. | 49 % more or 8.8 l. |
Full power | 346 kW and 187.9 kW | 46 % more or 158.1 kW |
Effective power | 306 kW and 175.2 kW | 43 % more or 130.8 kW |
Hydraulic system
Pump bandwidth | 383 l/min and 312 l/min | 19 % more or 71 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 |
Contact with ground area | 4.2 m2 and 3.7 m2 | 12 % more or 0.5 m2 |
2 reasons to buy Caterpillar D7E Hybrid:
Operation
Final drive fluid volume | 34 l. and 15 l. | 56 % more or 19 l. |
Carrier
Specific ground pressure | 68.3 kPa and 110.9 kPa | 38 % less or 42.6 kPa |
Neutral reasons:
Standard blade
Width | 4310 mm and 3693 mm |
Height | 1934 mm and 1524 mm |
Sizes
Caterpillar track length on ground level | 3474 mm and 3016 mm |
Length without blade | 4912 mm and 4608 mm |
Length with blade | 6630 mm and 5795 mm |
Width between caterpillar tracks | 2865 mm and 2880 mm |
Height to cab upper part | 3815 mm and 3392 mm |
Operation
Working weight | 47900 kg and 25704.6 kg |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | C18 ACERT and C9.3 Acert |
Hydraulic system
Overflow valve pressure | 40500 kPa and 27579 kPa |
Gear box
Transmission type | powershift and Electric |
Carrier
Standard shoe size | 610 mm and 610 mm |
Caterpillar track pitch | 240 mm and 216 mm |
Track width | 2250 mm and 1981 mm |
Images
Sizes
1. Length with blade | 6630 mm | 1. Length with blade | 5795 mm |
2. Width between caterpillar tracks | 2865 mm | 2. Width between caterpillar tracks | 2880 mm |
3. Height to cab upper part | 3815 mm | 3. Height to cab upper part | 3392 mm |
4. Caterpillar track length on ground level | 3474 mm | 4. Caterpillar track length on ground level | 3016 mm |
5. Clearance | 596 mm | 5. Clearance | 472 mm |
6. Length without blade | 4912 mm | 6. Length without blade | 4608 mm |
Carrier
7. Track width | 2250 mm | 7. Track width | 1981 mm |
8. Standard shoe size | 610 mm | 8. Standard shoe size | 610 mm |