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- Hitachi EX1900 vs. Tata Hitachi ZAXIS450H
Hitachi EX1900 vs. Tata Hitachi ZAXIS450H
28 reasons to buy Hitachi EX1900:
Sizes
Clearance | 795 mm and 496 mm | 38 % more or 299 mm |
Upper structure clearance | 1995 mm and 1230 mm | 38 % more or 765 mm |
Caterpillar track length | 7480 mm and 5050 mm | 32 % more or 2430 mm |
Shovel boom/sections 3
Maximum unloading height | 11820 mm and 6970 mm | 41 % more or 4850 mm |
Maximum radius on ground level | 19020 mm and 11120 mm | 42 % more or 7900 mm |
Maximum excavation depth | 11780 mm and 7330 mm | 38 % more or 4450 mm |
Maximum vertical wall digging depth | 10050 mm and 4170 mm | 59 % more or 5880 mm |
Shovel boom/sections 2
Maximum excavation depth | 9230 mm and 6260 mm | 32 % more or 2970 mm |
Maximum vertical wall digging depth | 6630 mm and 4580 mm | 31 % more or 2050 mm |
Maximum unloading height | 9200 mm and 7310 mm | 21 % more or 1890 mm |
Maximum radius on ground level | 15630 mm and 10530 mm | 33 % more or 5100 mm |
Shovel boom/sections 1
Maximum unloading height | 9060 mm and 7190 mm | 21 % more or 1870 mm |
Maximum radius on ground level | 14770 mm and 10240 mm | 31 % more or 4530 mm |
Maximum excavation depth | 8180 mm and 5920 mm | 28 % more or 2260 mm |
Operation
Fuel Capacity | 3085 l. and 650 l. | 79 % more or 2435 l. |
Cooling system fluid volume | 195 l. and 61 l. | 69 % more or 134 l. |
Engine oil volume | 172 l. and 55 l. | 68 % more or 117 l. |
Hydraulic system fluid volume | 2200 l. and 80 l. | 96 % more or 2120 l. |
Motor
Effective power | 719.6 kW and 235 kW | 67 % more or 484.6 kW |
Displacement | 33.9 l. and 15.7 l. | 54 % more or 18.2 l. |
Loading bucket
Maximum excavation depth | 5920 mm and 4260 mm | 28 % more or 1660 mm |
Maximum unloading height | 10440 mm and 7370 mm | 29 % more or 3070 mm |
Maximum digging radius | 13430 mm and 8760 mm | 35 % more or 4670 mm |
Carrier
Upper rollers number | 3 and 2 | 33 % more or 1 |
Track shoes number on either side | 49 and 47 | 4 % more or 2 |
Unloaded backhoe shovel operational weight with support 1 | 186500 kg and 45800 kg | 75 % more or 140700 kg |
Bucket loader support width | 800 mm and 600 mm | 25 % more or 200 mm |
Loading shovel operational weight | 185900 kg and 46800 kg | 75 % more or 139100 kg |
5 reasons to buy Tata Hitachi ZAXIS450H:
Shovel boom/sections 1
Maximum vertical wall digging depth | 4180 mm and 3860 mm | 8 % more or 320 mm |
Operation
Rotation speed | 9 rev / min and 4.7 rev / min | 48 % more or 4.3 rev |
Carrier
Maximum travel speed | 5.5 km/h and 2.8 km/h | 49 % more or 2.7 km/h |
Excavator specific ground pressure with support 1 | 83 kPa and 178 kPa | 53 % less or 95 kPa |
Bucket loader specific ground pressure | 85 kPa and 178 kPa | 52 % less or 93 kPa |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 5780 mm and 4050 mm |
Width between caterpillar tracks | 5400 mm and 3340 mm |
Height to cab upper part | 6820 mm and 3250 mm |
Shovel boom/sections 3
Handle pressure force | 575 Nm and 234 Nm |
Maximum cut height | 17380 mm and 10030 mm |
Backhoe shovel boom / section | boom 11800mm with lever 4000mm and Boom 7000mm/Section 2900mm |
Shovel boom/sections 2
Backhoe shovel boom / section | boom 8700mm with lever 4000 m and Boom 6300mm/Section 2900mm |
Maximum cut height | 14480 mm and 10650 mm |
Handle pressure force | 575 Nm and 232 Nm |
Shovel boom/sections 1
Handle pressure force | 620 Nm and 271 Nm |
Backhoe shovel boom / section | boom 8300mm with lever 3600mm and Boom 6300mm/Section 2500mm |
Maximum cut height | 14140 mm and 10520 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Hitachi and Isuzu |
Model | S12A2-Y1TAA1 and AA-6WG 1TQA |
Aspiration | Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging |
Loading bucket
Maximum cut height | 14610 mm and 9940 mm |
Handle pressure force | 710 Nm and 271 Nm |
Carrier
Lower rollers number | 8 and 8 |
Backhoe shovel support width 1 | 800 mm and 600 mm |
Images
Sizes
2. Width between caterpillar tracks | 5400 mm | 2. Width between caterpillar tracks | 3340 mm |
4. Caterpillar track length on ground level | 5780 mm | 4. Caterpillar track length on ground level | 4050 mm |
5. Clearance | 795 mm | 5. Clearance | 496 mm |
7. Height to cab upper part | 6820 mm | 7. Height to cab upper part | 3250 mm |
Loading bucket
17. Maximum cut height | 14610 mm | 17. Maximum cut height | 9940 mm |
18. Maximum unloading height | 10440 mm | 18. Maximum unloading height | 7370 mm |
19. Maximum digging radius | 13430 mm | 19. Maximum digging radius | 8760 mm |
20. Maximum excavation depth | 5920 mm | 20. Maximum excavation depth | 4260 mm |
Carrier
14. Bucket loader support width | 800 mm | 14. Bucket loader support width | 600 mm |