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- Doosan DX190W vs. Liebherr A312
Doosan DX190W vs. Liebherr A312
16 reasons to buy Doosan DX190W:
Swing device
Rotation speed | 10.9 rev / min and 9 rev / min | 17 % more or 1.9 rev |
Sizes
Upper structure clearance | 1249 mm and 1200 mm | 4 % more or 49 mm |
Operation
Generator current strength | 60 amperes and 55 amperes | 8 % more or 5 amperes |
Fuel Capacity | 310 l. and 215 l. | 31 % more or 95 l. |
Motor
Effective power | 116.3 kW and 76.1 kW | 35 % more or 40.2 kW |
Displacement | 5.9 l. and 4.8 l. | 19 % more or 1.1 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Gear box
Forward gears number | 3 and 2 | 33 % more or 1 |
Reverse gears number | 3 and 2 | 33 % more or 1 |
Maximum travel speed | 36 km/h and 20 km/h | 44 % more or 16 km/h |
Boom/section options 4
Maximum loading height | 7415 mm and 5500 mm | 26 % more or 1915 mm |
Maximum excavation depth | 5600 mm and 4850 mm | 13 % more or 750 mm |
Boom/section options 3
Maximum excavation depth | 6465 mm and 4650 mm | 28 % more or 1815 mm |
Maximum loading height | 6645 mm and 5400 mm | 19 % more or 1245 mm |
Boom/section options 2
Maximum excavation depth | 5965 mm and 5200 mm | 13 % more or 765 mm |
Boom/section options 1
Maximum excavation depth | 5565 mm and 5000 mm | 10 % more or 565 mm |
7 reasons to buy Liebherr A312:
Sizes
Clearance | 360 mm and 350 mm | 3 % more or 10 mm |
Operation
Hydraulic system overflow valve pressure | 35000 kPa and 32400 kPa | 7 % more or 2600 kPa |
Hydraulic system fluid volume | 320 l. and 205 l. | 36 % more or 115 l. |
Hydraulic pump flow rate | 230 l/min and 400 l/min | 42 % less or 170 l/min |
Motor
Power measured at | 18000 rev / min and 1900 rev / min | 89 % more or 16100 rev |
Boom/section options 2
Maximum loading height | 6850 mm and 6650 mm | 3 % more or 200 mm |
Boom/section options 1
Maximum loading height | 6700 mm and 6420 mm | 4 % more or 280 mm |
Neutral reasons:
Sizes
Wheelbase | 2700 mm and 2540 mm |
Overall width | 2496 mm and 2500 mm |
Height to cab upper part | 3135 mm and 3110 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Doosan and Deutz |
Model | DL06 and BF4M1013E |
Aspiration | Turbocharged engine with intermediate cooling of charging air by oncoming air flow and Direct injection with turbocharging |
Gear box
Transmission type | hydrostatic powershift transmission and Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear |
Boom/section options 4
Maximum cut height | 10260 mm and 8300 mm |
Option - Boom/Section (MEX) 4 | Boom 17'7" (5360mm)/Section 7'7" (2300mm) and gooseneck boom (curved) 4500mm Section 2250mm |
Unit load-transfer height | 3140 mm and 3110 mm |
Unit load-transfer length | 8860 mm and 8300 mm |
Boom/section options 3
Unit load-transfer height | 3772 mm and 3110 mm |
Unit load-transfer length | 8507 mm and 8650 mm |
Maximum cut height | 9270 mm and 8200 mm |
Option - Boom/Section (MEX) 3 | Boom 17'1" (5200mm)/Section 10'2" (3100mm) and gooseneck boom (curved) 4500mm Section 2050mm |
Boom/section options 2
Option - Boom/Section (MEX) 2 | Boom 17'1" (5200mm)/Section 8'6" (2600mm) and Hydraulic adjustable boom 3200mm Section 2250mm |
Unit load-transfer height | 3310 mm and 3110 mm |
Unit load-transfer length | 8659 mm and 7700 mm |
Maximum cut height | 9340 mm and 9700 mm |
Boom/section options 1
Unit load-transfer height | 3212 mm and 3110 mm |
Unit load-transfer length | 8715 mm and 8100 mm |
Maximum cut height | 9115 mm and 9550 mm |
Option - Boom/Section (MEX) 1 | Boom 17'1" (5200mm)/Section 7'3" (2200mm) and Hydraulic adjustable boom 3200mm Section 2050mm |
Images
Sizes
14. Upper structure clearance | 1249 mm | 14. Upper structure clearance | 1200 mm |
2. Overall width | 2496 mm | 2. Overall width | 2500 mm |
4. Wheelbase | 2700 mm | 4. Wheelbase | 2540 mm |
5. Clearance | 350 mm | 5. Clearance | 360 mm |
7. Height to cab upper part | 3135 mm | 7. Height to cab upper part | 3110 mm |
Boom/section options 1
13. Maximum excavation depth | 5600 mm | 13. Maximum excavation depth | 4850 mm |
1. Unit load-transfer length | 8860 mm | 1. Unit load-transfer length | 8100 mm |
3. Unit load-transfer height | 3140 mm | 3. Unit load-transfer height | 3110 mm |
9. Maximum cut height | 10260 mm | 9. Maximum cut height | 9550 mm |
10. Maximum loading height | 7415 mm | 10. Maximum loading height | 6700 mm |