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- Tata Hitachi EX1900-5 vs. Liebherr R994
Tata Hitachi EX1900-5 vs. Liebherr R994
5 reasons to buy Tata Hitachi EX1900-5:
Operation
Rotation speed | 4.7 rev / min and 3.7 rev / min | 21 % more or 1.0 rev |
Loading bucket
Maximum digging radius | 13430 mm and 12650 mm | 6 % more or 780 mm |
Carrier
Excavator specific ground pressure with support 1 | 178 kPa and 203 kPa | 12 % less or 25 kPa |
Bucket loader specific ground pressure | 178 kPa and 201.1 kPa | 11 % less or 23.1 kPa |
Maximum travel speed | 2.8 km/h and 2.6 km/h | 7 % more or 0.2 km/h |
18 reasons to buy Liebherr R994:
Sizes
Caterpillar track length | 8070 mm and 7480 mm | 7 % more or 590 mm |
Clearance | 820 mm and 795 mm | 3 % more or 25 mm |
Upper structure clearance | 2120 mm and 1995 mm | 6 % more or 125 mm |
Shovel boom/sections 3
Maximum radius on ground level | 19200 mm and 17090 mm | 11 % more or 2110 mm |
Maximum excavation depth | 12500 mm and 10730 mm | 14 % more or 1770 mm |
Maximum unloading height | 12300 mm and 9810 mm | 20 % more or 2490 mm |
Shovel boom/sections 2
Maximum excavation depth | 10950 mm and 9230 mm | 16 % more or 1720 mm |
Maximum unloading height | 11600 mm and 9200 mm | 21 % more or 2400 mm |
Maximum radius on ground level | 17700 mm and 15630 mm | 12 % more or 2070 mm |
Shovel boom/sections 1
Maximum excavation depth | 8700 mm and 8180 mm | 6 % more or 520 mm |
Maximum unloading height | 10300 mm and 9060 mm | 12 % more or 1240 mm |
Maximum radius on ground level | 15500 mm and 14770 mm | 5 % more or 730 mm |
Operation
Fuel Capacity | 3900 l. and 3085 l. | 21 % more or 815 l. |
Motor
Effective power | 949.3 kW and 720 kW | 24 % more or 229.3 kW |
Displacement | 37.8 l. and 33.9 l. | 10 % more or 3.9 l. |
Loading bucket
Maximum unloading height | 11000 mm and 10440 mm | 5 % more or 560 mm |
Carrier
Unloaded backhoe shovel operational weight with support 1 | 229000 kg and 186500 kg | 19 % more or 42500 kg |
Loading shovel operational weight | 226400 kg and 185900 kg | 18 % more or 40500 kg |
Neutral reasons:
Sizes
Width between caterpillar tracks | 5400 mm and 6120 mm |
Height to cab upper part | 6820 mm and 7100 mm |
Caterpillar track length on ground level | 5780 mm and 6280 mm |
Shovel boom/sections 3
Backhoe shovel boom / section | Boom 28'7" (8700mm)/Section 18'1" (5500mm) and gooseneck boom (curved) 10800mm Section 5600mm |
Maximum cut height | 15010 mm and 17700 mm |
Shovel boom/sections 2
Maximum cut height | 14480 mm and 17000 mm |
Backhoe shovel boom / section | Boom 28'7" (8700mm)/Section 13'1" (4000mm) and gooseneck boom (curved) 10800mm Section 4000mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 27'3" (8300mm)/Section 11'10" (3600mm) and gooseneck boom (curved) 9000mm |
Maximum cut height | 14140 mm and 15600 mm |
Motor
Manufacturer | Hitachi and Cummins |
Model | S12A2-Y1TAA1 and KTTA38-C 1350 |
Carrier
Backhoe shovel support width 1 | 800 mm and 800 mm |
Bucket loader support width | 800 mm and 800 mm |
Images
Sizes
2. Width between caterpillar tracks | 5400 mm | 2. Width between caterpillar tracks | 6120 mm |
4. Caterpillar track length on ground level | 5780 mm | 4. Caterpillar track length on ground level | 6280 mm |
5. Clearance | 795 mm | 5. Clearance | 820 mm |
7. Height to cab upper part | 6820 mm | 7. Height to cab upper part | 7100 mm |
Loading bucket
18. Maximum unloading height | 10440 mm | 18. Maximum unloading height | 11000 mm |
19. Maximum digging radius | 13430 mm | 19. Maximum digging radius | 12650 mm |
Carrier
14. Bucket loader support width | 800 mm | 14. Bucket loader support width | 800 mm |