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- Caterpillar 311D LRR vs. Hitachi ZX650LC-3
Caterpillar 311D LRR vs. Hitachi ZX650LC-3
5 reasons to buy Caterpillar 311D LRR:
Swing device
Rotation speed | 11.4 rev / min and 9.5 rev / min | 17 % more or 1.9 rev |
Operation
Hydraulic system overflow valve pressure | 35000 kPa and 34300 kPa | 2 % more or 700 kPa |
Hydraulic pump flow rate | 117 l/min and 912 l/min | 87 % less or 795 l/min |
Carrier
Specific ground pressure | 34.2 kPa and 99 kPa | 65 % less or 64.8 kPa |
Maximum travel speed | 5.1 km/h and 4.9 km/h | 4 % more or 0.2 km/h |
22 reasons to buy Hitachi ZX650LC-3:
Sizes
Counterweight ground clearance | 1530 mm and 910 mm | 41 % more or 620 mm |
Width to outside of caterpillar track | 3950 mm and 2590 mm | 34 % more or 1360 mm |
Clearance | 860 mm and 455 mm | 47 % more or 405 mm |
Operation
Boom reach drive mechanism fluid volume | 10.5 l. and 3 l. | 71 % more or 7.5 l. |
Fuel Capacity | 900 l. and 210 l. | 77 % more or 690 l. |
Cooling system fluid volume | 57 l. and 18 l. | 68 % more or 39 l. |
Hydraulic system fluid volume | 680 l. and 145 l. | 79 % more or 535 l. |
Engine oil volume | 57 l. and 19 l. | 67 % more or 38 l. |
Motor
Effective power | 345 kW and 59.7 kW | 83 % more or 285.3 kW |
Displacement | 15.7 l. and 4.3 l. | 73 % more or 11.4 l. |
Booms/sections features 3
Maximum excavation depth | 9150 mm and 5590 mm | 39 % more or 3560 mm |
Maximum radius along ground level | 13610 mm and 8100 mm | 40 % more or 5510 mm |
Maximum loading height | 8330 mm and 5770 mm | 31 % more or 2560 mm |
Maximum vertical wall digging depth | 8180 mm and 4980 mm | 39 % more or 3200 mm |
Booms/sections features 2
Maximum loading height | 8050 mm and 5640 mm | 30 % more or 2410 mm |
Maximum vertical wall digging depth | 7380 mm and 4770 mm | 35 % more or 2610 mm |
Maximum excavation depth | 8530 mm and 5390 mm | 37 % more or 3140 mm |
Maximum radius along ground level | 13000 mm and 7900 mm | 39 % more or 5100 mm |
Booms/sections features 1
Maximum excavation depth | 7120 mm and 5040 mm | 29 % more or 2080 mm |
Maximum radius along ground level | 11500 mm and 7700 mm | 33 % more or 3800 mm |
Maximum loading height | 7330 mm and 5450 mm | 26 % more or 1880 mm |
Maximum vertical wall digging depth | 5280 mm and 4460 mm | 16 % more or 820 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1750 mm and 3850 mm |
Caterpillar track length on ground level | 2780 mm and 4590 mm |
Height to cab upper part | 2755 mm and 3450 mm |
Operation
Working weight | 12480 kg and 65900 kg |
Motor
Manufacturer | Caterpillar and Isuzu |
Model | C4.2 ACERT and AH-6WG1XYSA-02 |
Carrier
Track width | 1990 mm and 3300 mm |
Shoe dimensions | 600 mm and 650 mm |
Booms/sections features 3
Unit load-transfer height | 3160 mm and 4460 mm |
Unit load-transfer length | 6825 mm and 13200 mm |
Maximum cut height | 8130 mm and 12240 mm |
Booms/sections features 2
Unit load-transfer height | 3020 mm and 4460 mm |
Unit load-transfer length | 6880 mm and 13200 mm |
Maximum cut height | 7990 mm and 11920 mm |
Booms/sections features 1
Maximum cut height | 7800 mm and 11190 mm |
Unit load-transfer height | 2860 mm and 4960 mm |
Unit load-transfer length | 6915 mm and 12260 mm |
Images
Sizes
4. Caterpillar track length on ground level | 2780 mm | 4. Caterpillar track length on ground level | 4590 mm |
5. Clearance | 455 mm | 5. Clearance | 860 mm |
7. Height to cab upper part | 2755 mm | 7. Height to cab upper part | 3450 mm |
8. Rear platform swing radius | 1750 mm | 8. Rear platform swing radius | 3850 mm |
15. Counterweight ground clearance | 910 mm | 15. Counterweight ground clearance | 1530 mm |
2. Width to outside of caterpillar track | 2590 mm | 2. Width to outside of caterpillar track | 3950 mm |
Carrier
6. Track width | 1990 mm | 6. Track width | 3300 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
13. Maximum excavation depth | 5590 mm | 13. Maximum excavation depth | 9150 mm |
3. Unit load-transfer height | 2860 mm | 3. Unit load-transfer height | 4460 mm |
1. Unit load-transfer length | 6915 mm | 1. Unit load-transfer length | 13200 mm |
9. Maximum cut height | 7800 mm | 9. Maximum cut height | 12240 mm |
10. Maximum loading height | 5450 mm | 10. Maximum loading height | 8330 mm |
11. Maximum radius along ground level | 7700 mm | 11. Maximum radius along ground level | 13610 mm |
12. Maximum vertical wall digging depth | 4460 mm | 12. Maximum vertical wall digging depth | 8180 mm |