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- Case WX145 vs. Liebherr A309
Case WX145 vs. Liebherr A309
5 reasons to buy Case WX145:
Swing device
Swing torque | 36000 Nm and 30 Nm | 100 % more or 35970 Nm |
Operation
Generator current strength | 70 amperes and 55 amperes | 21 % more or 15 amperes |
Motor
Effective power | 87.2 kW and 64.1 kW | 26 % more or 23.1 kW |
Gear box
Maximum travel speed | 30 km/h and 20 km/h | 33 % more or 10 km/h |
Boom/section options 1
Maximum excavation depth | 4800 mm and 4100 mm | 15 % more or 700 mm |
7 reasons to buy Liebherr A309:
Operation
Hydraulic system overflow valve pressure | 35000 kPa and 34500 kPa | 1 % more or 500 kPa |
Hydraulic pump flow rate | 220 l/min and 330 l/min | 33 % less or 110 l/min |
Fuel Capacity | 215 l. and 210 l. | 2 % more or 5 l. |
Hydraulic system fluid volume | 250 l. and 110 l. | 56 % more or 140 l. |
Motor
Displacement | 4 l. and 3.9 l. | 2 % more or 0.1 l. |
Boom/section options 1
Maximum loading height | 6650 mm and 6000 mm | 10 % more or 650 mm |
Maximum radius along ground level | 8400 mm and 8000 mm | 5 % more or 400 mm |
Neutral reasons:
Swing device
Rotation speed | 9 rev / min and 9 rev / min |
Operation
Type of hydraulic pump | 3 axial piston pumps with variable displacement and Variable Displacement Axial Cam Pump |
Tyre size | 19-19.5XF and 9.00-20 |
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Case and Deutz |
Model | 439TA-M2 and BF4M2012 |
Power measured at | 2000 rev / min and 2000 rev / min |
Cylinders number | 4 and 4 |
Aspiration | turbocharging and Direct injection with turbocharging |
Gear box
Transmission type | powershift and Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear |
Boom/section options 1
Maximum cut height | 8400 mm and 8800 mm |
Option - Boom/Section (MEX) 1 | Monoblock boom 4.65 m with excavator bucket 2.00 m and Hydraulic adjustable boom 2350mm / Section 1850mm |
Images
Boom/section options 1
9. Maximum cut height | 8400 mm | 9. Maximum cut height | 8800 mm |
10. Maximum loading height | 6000 mm | 10. Maximum loading height | 6650 mm |
11. Maximum radius along ground level | 8200 mm | 11. Maximum radius along ground level | 8400 mm |
13. Maximum excavation depth | 5100 mm | 13. Maximum excavation depth | 4100 mm |