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- Caterpillar 330B L vs. Caterpillar 312C L
Caterpillar 330B L vs. Caterpillar 312C L
20 reasons to buy Caterpillar 330B L:
Swing device
Swing torque | 106025 Nm and 30500 Nm | 71 % more or 75525 Nm |
Sizes
Clearance | 510 mm and 440 mm | 14 % more or 70 mm |
Width to outside of caterpillar track | 3340 mm and 2590 mm | 22 % more or 750 mm |
Operation
Boom reach drive mechanism fluid volume | 15 l. and 3 l. | 80 % more or 12 l. |
Hydraulic system fluid volume | 400 l. and 162 l. | 59 % more or 238 l. |
Engine oil volume | 30 l. and 17.5 l. | 42 % more or 12.5 l. |
Hydraulic system overflow valve pressure | 34335.9 kPa and 29900 kPa | 13 % more or 4435.9 kPa |
Fuel Capacity | 560 l. and 250 l. | 55 % more or 310 l. |
Cooling system fluid volume | 45 l. and 17.5 l. | 61 % more or 27.5 l. |
Motor
Full power | 176 kW and 70 kW | 60 % more or 106 kW |
Effective power | 165.5 kW and 67 kW | 60 % more or 98.5 kW |
Displacement | 10.5 l. and 4.3 l. | 59 % more or 6.2 l. |
Booms/sections features 2
Maximum loading height | 7290 mm and 6330 mm | 13 % more or 960 mm |
Maximum vertical wall digging depth | 6540 mm and 5345 mm | 18 % more or 1195 mm |
Maximum excavation depth | 7490 mm and 6050 mm | 19 % more or 1440 mm |
Maximum radius along ground level | 11030 mm and 8625 mm | 22 % more or 2405 mm |
Booms/sections features 1
Maximum excavation depth | 8080 mm and 5550 mm | 31 % more or 2530 mm |
Maximum radius along ground level | 11620 mm and 8175 mm | 30 % more or 3445 mm |
Maximum loading height | 7600 mm and 6095 mm | 20 % more or 1505 mm |
Maximum vertical wall digging depth | 7230 mm and 4970 mm | 31 % more or 2260 mm |
4 reasons to buy Caterpillar 312C L:
Operation
Hydraulic pump flow rate | 127 l/min and 480 l/min | 74 % less or 353 l/min |
Motor
Power measured at | 1950 rev / min and 1800 rev / min | 8 % more or 150 rev |
Carrier
Maximum travel speed | 5.5 km/h and 4.6 km/h | 16 % more or 0.9 km/h |
Hook traction force | 110 kN and 268 kN | 59 % less or 158 kN |
Neutral reasons:
Sizes
Height to cab upper part | 3150 mm and 2760 mm |
Rear platform swing radius | 3500 mm and 2130 mm |
Caterpillar track length on ground level | 4040 mm and 2780 mm |
Operation
Operating voltage | 24 V and 24 V |
Generator current strength | 50 amperes and 50 amperes |
Working weight | 33701.9 kg and 13140 kg |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3306TA and 3064T |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Carrier
Shoe dimensions | 750 mm and 600 mm |
Track width | 2590 mm and 1990 mm |
Booms/sections features 2
Unit load-transfer height | 3290 mm and 2760 mm |
Unit load-transfer length | 11010 mm and 7570 mm |
Maximum cut height | 10440 mm and 8695 mm |
Booms/sections features 1
Unit load-transfer length | 11080 mm and 7570 mm |
Maximum cut height | 10770 mm and 8475 mm |
Unit load-transfer height | 3610 mm and 2760 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3340 mm | 2. Width to outside of caterpillar track | 2590 mm |
4. Caterpillar track length on ground level | 4040 mm | 4. Caterpillar track length on ground level | 2780 mm |
5. Clearance | 510 mm | 5. Clearance | 440 mm |
7. Height to cab upper part | 3150 mm | 7. Height to cab upper part | 2760 mm |
8. Rear platform swing radius | 3500 mm | 8. Rear platform swing radius | 2130 mm |
Carrier
6. Track width | 2590 mm | 6. Track width | 1990 mm |
14. Shoe dimensions | 750 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
10. Maximum loading height | 6680 mm | 10. Maximum loading height | 6330 mm |
11. Maximum radius along ground level | 10210 mm | 11. Maximum radius along ground level | 8625 mm |
12. Maximum vertical wall digging depth | 5890 mm | 12. Maximum vertical wall digging depth | 5345 mm |
13. Maximum excavation depth | 6590 mm | 13. Maximum excavation depth | 6050 mm |
1. Unit load-transfer length | 11080 mm | 1. Unit load-transfer length | 7570 mm |
3. Unit load-transfer height | 3610 mm | 3. Unit load-transfer height | 2760 mm |
9. Maximum cut height | 10770 mm | 9. Maximum cut height | 8695 mm |