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- John Deere 190DW vs. Liebherr A311
John Deere 190DW vs. Liebherr A311
8 reasons to buy John Deere 190DW:
Swing device
Rotation speed | 12.2 rev / min and 9 rev / min | 26 % more or 3.2 rev |
Swing torque | 40403.4 Nm and 30 Nm | 100 % more or 40373.4 Nm |
Operation
Fuel Capacity | 290 l. and 215 l. | 26 % more or 75 l. |
Motor
Effective power | 118.6 kW and 67.9 kW | 43 % more or 50.7 kW |
Displacement | 5.2 l. and 4 l. | 23 % more or 1.2 l. |
Gear box
Maximum travel speed | 35 km/h and 20 km/h | 43 % more or 15 km/h |
Boom/section options 1
Maximum excavation depth | 5830 mm and 4100 mm | 30 % more or 1730 mm |
Maximum radius along ground level | 9400 mm and 8400 mm | 11 % more or 1000 mm |
4 reasons to buy Liebherr A311:
Operation
Generator current strength | 55 amperes and 50 amperes | 9 % more or 5 amperes |
Hydraulic system overflow valve pressure | 35000 kPa and 34301.4 kPa | 2 % more or 698.6 kPa |
Hydraulic pump flow rate | 220 l/min and 378 l/min | 42 % less or 158 l/min |
Boom/section options 1
Maximum loading height | 6750 mm and 6450 mm | 4 % more or 300 mm |
Neutral reasons:
Operation
Working weight | 19971 kg and 11600 kg |
Operating voltage | 24 V and 24 V |
Type of hydraulic pump | Variable Displacement Axial-Piston and Variable Displacement Axial Cam Pump |
Tyre size | 10.00-20, 16 PR and 9.00-20 |
Motor
Manufacturer | Isuzu and Deutz |
Model | 4HK1X, III Level III certified and BF4M2012 |
Power measured at | 2000 rev / min and 2000 rev / min |
Cylinders number | 4 and 4 |
Aspiration | Turbocharging with intercooler and Direct injection with turbocharging |
Gear box
Transmission type | automatic transmission system with power gear shifting and Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear |
Boom/section options 1
Unit load-transfer length | 8980 mm and 8700 mm |
Maximum cut height | 9250 mm and 6650 mm |
Option - Boom/Section (MEX) 1 | one-piece boom 18' (5500mm) / Section 8'11"(2710mm) and Hydraulic adjustable boom 2350mm / Section 2050mm |
Images
Boom/section options 1
1. Unit load-transfer length | 8800 mm | 1. Unit load-transfer length | 8700 mm |
9. Maximum cut height | 9850 mm | 9. Maximum cut height | 6650 mm |
10. Maximum loading height | 6950 mm | 10. Maximum loading height | 6750 mm |
11. Maximum radius along ground level | 9300 mm | 11. Maximum radius along ground level | 8400 mm |
13. Maximum excavation depth | 5930 mm | 13. Maximum excavation depth | 4100 mm |