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- Liebherr R9350 vs. Hitachi EX1900
Liebherr R9350 vs. Hitachi EX1900
19 reasons to buy Liebherr R9350:
Sizes
Caterpillar track length | 8334 mm and 7480 mm | 10 % more or 854 mm |
Clearance | 982 mm and 795 mm | 19 % more or 187 mm |
Upper structure clearance | 2235 mm and 1995 mm | 11 % more or 240 mm |
Shovel boom/sections 1
Maximum excavation depth | 9500 mm and 8180 mm | 14 % more or 1320 mm |
Maximum unloading height | 10200 mm and 9060 mm | 11 % more or 1140 mm |
Maximum radius on ground level | 16300 mm and 14770 mm | 9 % more or 1530 mm |
Shovel
Bucket initial volume | 18 m3 and 11 m3 | 39 % more or 7 m3 |
Maximum bucket volume | 18 m3 and 15 m3 | 17 % more or 3 m3 |
Operation
Fuel Capacity | 5350 l. and 3085 l. | 42 % more or 2265 l. |
Hydraulic system fluid volume | 4200 l. and 2200 l. | 48 % more or 2000 l. |
Motor
Full power | 1250 kW and 764.3 kW | 39 % more or 485.7 kW |
Displacement | 45 l. and 33.9 l. | 25 % more or 11.1 l. |
Loading bucket
Maximum unloading height | 11200 mm and 10440 mm | 7 % more or 760 mm |
Maximum digging radius | 13750 mm and 13430 mm | 2 % more or 320 mm |
Carrier
Maximum travel speed | 3 km/h and 2.8 km/h | 7 % more or 0.2 km/h |
Lower rollers number | 9 and 8 | 11 % more or 1 |
Unloaded backhoe shovel operational weight with support 1 | 302000 kg and 186500 kg | 38 % more or 115500 kg |
Bucket loader support width | 850 mm and 800 mm | 6 % more or 50 mm |
Loading shovel operational weight | 310000 kg and 185900 kg | 40 % more or 124100 kg |
6 reasons to buy Hitachi EX1900:
Shovel
Bucket minimum volume | 11 m3 and 15.3 m3 | 28 % less or 4.3 m3 |
Operation
Rotation speed | 4.7 rev / min and 3.7 rev / min | 21 % more or 1.0 rev |
Loading bucket
Maximum excavation depth | 5920 mm and 3800 mm | 36 % more or 2120 mm |
Carrier
Bucket loader specific ground pressure | 178 kPa and 253 kPa | 30 % less or 75 kPa |
Upper rollers number | 3 and 2 | 33 % more or 1 |
Excavator specific ground pressure with support 1 | 178 kPa and 243.2 kPa | 27 % less or 65.2 kPa |
Neutral reasons:
Sizes
Rear platform swing radius | 6395 mm and 6010 mm |
Caterpillar track length on ground level | 6385 mm and 5780 mm |
Width between caterpillar tracks | 6080 mm and 5400 mm |
Height to cab upper part | 7570 mm and 6820 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | 9.3 m boom / 4.2 m Section and boom 8300mm with lever 3600mm |
Maximum cut height | 15400 mm and 14140 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with intermediate cooling of charging air by oncoming air flow |
Manufacturer | Cummins and Hitachi |
Model | QSK45 and S12A2-Y1TAA1 |
Power measured at | 1800 rev / min and 1800 rev / min |
Loading bucket
Maximum cut height | 13000 mm and 14610 mm |
Loading bucket | 6.75 boom / 4.2 m Section and standard |
Handle pressure force | 1300 Nm and 710 Nm |
Carrier
Backhoe shovel support width 1 | 850 mm and 800 mm |
Images
Sizes
2. Width between caterpillar tracks | 6080 mm | 2. Width between caterpillar tracks | 5400 mm |
4. Caterpillar track length on ground level | 6385 mm | 4. Caterpillar track length on ground level | 5780 mm |
5. Clearance | 982 mm | 5. Clearance | 795 mm |
7. Height to cab upper part | 7570 mm | 7. Height to cab upper part | 6820 mm |
8. Rear platform swing radius | 6395 mm | 8. Rear platform swing radius | 6010 mm |
Loading bucket
17. Maximum cut height | 13000 mm | 17. Maximum cut height | 14610 mm |
18. Maximum unloading height | 11200 mm | 18. Maximum unloading height | 10440 mm |
19. Maximum digging radius | 13750 mm | 19. Maximum digging radius | 13430 mm |
20. Maximum excavation depth | 3800 mm | 20. Maximum excavation depth | 5920 mm |
Carrier
14. Bucket loader support width | 850 mm | 14. Bucket loader support width | 800 mm |