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- Hitachi ZX135USK Demo vs. Hyundai R290LC-9
Hitachi ZX135USK Demo vs. Hyundai R290LC-9
6 reasons to buy Hitachi ZX135USK Demo:
Swing device
Rotation speed | 13.7 rev / min and 10.2 rev / min | 26 % more or 3.5 rev |
Operation
Hydraulic system overflow valve pressure | 34336 kPa and 34322.1 kPa | 0 % more or 13.9 kPa |
Hydraulic pump flow rate | 210 l/min and 504 l/min | 58 % less or 294 l/min |
Motor
Power measured at | 2150 rev / min and 1900 rev / min | 12 % more or 250 rev |
Torque measured at | 1600 rev / min and 1400 rev / min | 12 % more or 200 rev |
Carrier
Specific ground pressure | 30.5 kPa and 55 kPa | 45 % less or 24.5 kPa |
20 reasons to buy Hyundai R290LC-9:
Sizes
Clearance | 500 mm and 440 mm | 12 % more or 60 mm |
Counterweight ground clearance | 1190 mm and 890 mm | 25 % more or 300 mm |
Width to outside of caterpillar track | 3200 mm and 2690 mm | 16 % more or 510 mm |
Operation
Engine oil volume | 24 l. and 13 l. | 46 % more or 11 l. |
Fuel Capacity | 500 l. and 201 l. | 60 % more or 299 l. |
Boom reach drive mechanism fluid volume | 11 l. and 2.4 l. | 78 % more or 8.6 l. |
Cooling system fluid volume | 50 l. and 14.2 l. | 72 % more or 35.8 l. |
Hydraulic system fluid volume | 330 l. and 120 l. | 64 % more or 210 l. |
Motor
Effective power | 146.9 kW and 65 kW | 56 % more or 81.9 kW |
Displacement | 6.7 l. and 4.3 l. | 36 % more or 2.4 l. |
Maximum torque | 949.1 Nm and 340 Nm | 64 % more or 609.1 Nm |
Cylinders number | 6 and 4 | 33 % more or 2 |
Carrier
Maximum travel speed | 5.2 km/h and 5 km/h | 4 % more or 0.2 km/h |
Track shoes number per side | 48 and 44 | 8 % more or 4 |
Support rollers number on either side | 2 and 1 | 50 % more or 1 |
Rolling bearings number on either side | 9 and 7 | 22 % more or 2 |
Booms/sections features 1
Maximum excavation depth | 6440 mm and 5530 mm | 14 % more or 910 mm |
Maximum radius along ground level | 9820 mm and 8160 mm | 17 % more or 1660 mm |
Maximum loading height | 6940 mm and 6760 mm | 3 % more or 180 mm |
Maximum vertical wall digging depth | 6000 mm and 4970 mm | 17 % more or 1030 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1465 mm and 3200 mm |
Caterpillar track length on ground level | 2880 mm and 4030 mm |
Height to cab upper part | 2740 mm and 3010 mm |
Operation
Working weight | 13808 kg and 29300 kg |
Operating voltage | 24 V and 24 V |
Generator current strength | 50 amperes and 50 amperes |
Motor
Manufacturer | Isuzu and Cummins |
Model | CC-4BG1TC and QSB 6.7 |
Aspiration | Turbocharging with intercooler and turbocharging |
Carrier
Track width | 1990 mm and 2600 mm |
Shoe dimensions | 700 mm and 600 mm |
Booms/sections features 1
Unit load-transfer height | 2840 mm and 3590 mm |
Unit load-transfer length | 7290 mm and 10700 mm |
Maximum cut height | 9220 mm and 10070 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2690 mm | 2. Width to outside of caterpillar track | 3200 mm |
4. Caterpillar track length on ground level | 2880 mm | 4. Caterpillar track length on ground level | 4030 mm |
5. Clearance | 440 mm | 5. Clearance | 500 mm |
7. Height to cab upper part | 2740 mm | 7. Height to cab upper part | 3010 mm |
8. Rear platform swing radius | 1465 mm | 8. Rear platform swing radius | 3200 mm |
15. Counterweight ground clearance | 890 mm | 15. Counterweight ground clearance | 1190 mm |
Carrier
6. Track width | 1990 mm | 6. Track width | 2600 mm |
14. Shoe dimensions | 700 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
9. Maximum cut height | 9220 mm | 9. Maximum cut height | 10360 mm |
3. Unit load-transfer height | 2840 mm | 3. Unit load-transfer height | 3590 mm |
10. Maximum loading height | 6760 mm | 10. Maximum loading height | 7310 mm |
11. Maximum radius along ground level | 8160 mm | 11. Maximum radius along ground level | 11220 mm |
12. Maximum vertical wall digging depth | 4970 mm | 12. Maximum vertical wall digging depth | 6410 mm |
13. Maximum excavation depth | 5530 mm | 13. Maximum excavation depth | 8090 mm |
1. Unit load-transfer length | 7290 mm | 1. Unit load-transfer length | 14560 mm |