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- Caterpillar D11R vs. Caterpillar D9R
Caterpillar D11R vs. Caterpillar D9R
11 reasons to buy Caterpillar D11R:
Standard blade
Volume | 34.4 m3 and 16.4 m3 | 52 % more or 18.0 m3 |
Cut depth | 766 mm and 606 mm | 21 % more or 160 mm |
Sizes
Clearance | 623 mm and 591 mm | 5 % more or 32 mm |
Operation
Fuel Capacity | 1471 l. and 817.6 l. | 44 % more or 653.4 l. |
Engine oil volume | 106 l. and 45.4 l. | 57 % more or 60.6 l. |
Hydraulic system fluid volume | 205 l. and 71.9 l. | 65 % more or 133.1 l. |
Power unit fluid volume | 344 l. and 166.6 l. | 52 % more or 177.4 l. |
Final drive fluid volume | 30 l. and 18.9 l. | 37 % more or 11.1 l. |
Motor
Full power | 682.3 kW and 305.7 kW | 55 % more or 376.6 kW |
Displacement | 34.5 l. and 18 l. | 48 % more or 16.5 l. |
Carrier
Contact with ground area | 6.3 m2 and 4.2 m2 | 33 % more or 2.1 m2 |
4 reasons to buy Caterpillar D9R:
Motor
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Gear box
Maximum forward speed | 11.9 km/h and 11.7 km/h | 2 % more or 0.2 km/h |
Maximum reverse gear | 14.6 km/h and 14 km/h | 4 % more or 0.6 km/h |
Carrier
Specific ground pressure | 110.9 kPa and 162.5 kPa | 32 % less or 51.6 kPa |
Neutral reasons:
Standard blade
Width | 6350 mm and 4650 mm |
Height | 2370 mm and 1934 mm |
Sizes
Height to cab upper part | 4660 mm and 3820 mm |
Width between caterpillar tracks | 3600 mm and 2930 mm |
Caterpillar track length on ground level | 4440 mm and 3470 mm |
Length without blade | 6160 mm and 5180 mm |
Length with blade | 8830 mm and 7180 mm |
Operation
Working weight | 102285.1 kg and 49567 kg |
Operating voltage | 24 V and 24 V |
Motor
Model | 3508B and 3408ETA |
Manufacturer | Caterpillar and Caterpillar |
Cylinders number | 8 and 8 |
Gear box
Forward gears number | 3 and 3 |
Transmission type | powershift and powershift transmission |
Reverse gears number | 3 and 3 |
Carrier
Standard shoe size | 710 mm and 610 mm |
Rolling bearings number on either side | 8 and 8 |
Track width | 2890 mm and 2250 mm |
Images
Sizes
1. Length with blade | 8830 mm | 1. Length with blade | 7180 mm |
2. Width between caterpillar tracks | 3600 mm | 2. Width between caterpillar tracks | 2930 mm |
3. Height to cab upper part | 4660 mm | 3. Height to cab upper part | 3820 mm |
4. Caterpillar track length on ground level | 4440 mm | 4. Caterpillar track length on ground level | 3470 mm |
5. Clearance | 623 mm | 5. Clearance | 591 mm |
6. Length without blade | 6160 mm | 6. Length without blade | 5180 mm |
Carrier
7. Track width | 2890 mm | 7. Track width | 2250 mm |
8. Standard shoe size | 710 mm | 8. Standard shoe size | 610 mm |