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- Caterpillar 311B vs. Caterpillar 385C FS
Caterpillar 311B vs. Caterpillar 385C FS
6 reasons to buy Caterpillar 311B:
Swing device
Rotation speed | 10.8 rev / min and 6.4 rev / min | 41 % more or 4.4 rev |
Swing torque | 30400.2 Nm and 260 Nm | 99 % more or 30140.2 Nm |
Operation
Hydraulic system overflow valve pressure | 34335.9 kPa and 32000 kPa | 7 % more or 2335.9 kPa |
Hydraulic pump flow rate | 216 l/min and 980 l/min | 78 % less or 764 l/min |
Carrier
Maximum travel speed | 5.5 km/h and 4.4 km/h | 20 % more or 1.1 km/h |
Hook traction force | 92.2 kN and 592 kN | 84 % less or 499.8 kN |
11 reasons to buy Caterpillar 385C FS:
Sizes
Width to outside of caterpillar track | 3400 mm and 2490 mm | 27 % more or 910 mm |
Clearance | 850 mm and 440 mm | 48 % more or 410 mm |
Counterweight ground clearance | 1630 mm and 920 mm | 44 % more or 710 mm |
Operation
Fuel Capacity | 1240 l. and 250 l. | 80 % more or 990 l. |
Cooling system fluid volume | 101 l. and 15.5 l. | 85 % more or 85.5 l. |
Hydraulic system fluid volume | 995 l. and 157 l. | 84 % more or 838 l. |
Engine oil volume | 65 l. and 13 l. | 80 % more or 52 l. |
Boom reach drive mechanism fluid volume | 19 l. and 2.8 l. | 85 % more or 16.2 l. |
Motor
Full power | 412.4 kW and 63.4 kW | 85 % more or 349.0 kW |
Effective power | 400.4 kW and 58.9 kW | 85 % more or 341.5 kW |
Displacement | 18.1 l. and 4.2 l. | 77 % more or 13.9 l. |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 2610 mm and 5840 mm |
Rear platform swing radius | 2130 mm and 4590 mm |
Height to cab upper part | 2760 mm and 4500 mm |
Operation
Working weight | 11125 kg and 90600 kg |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3064T and C18 Acert |
Power measured at | 1800 rev / min and 1800 rev / min |
Carrier
Shoe dimensions | 500 mm and 650 mm |
Track width | 1990 mm and 3510 mm |
Images
Sizes
8. Rear platform swing radius | 2130 mm | 8. Rear platform swing radius | 4590 mm |
15. Counterweight ground clearance | 920 mm | 15. Counterweight ground clearance | 1630 mm |
2. Width to outside of caterpillar track | 2490 mm | 2. Width to outside of caterpillar track | 3400 mm |
4. Caterpillar track length on ground level | 2610 mm | 4. Caterpillar track length on ground level | 5840 mm |
5. Clearance | 440 mm | 5. Clearance | 850 mm |
7. Height to cab upper part | 2760 mm | 7. Height to cab upper part | 4500 mm |
Carrier
6. Track width | 1990 mm | 6. Track width | 3510 mm |
14. Shoe dimensions | 500 mm | 14. Shoe dimensions | 650 mm |