Construction Machinery. Wheeled Excavator Liebherr A900C

Swing device

Rotation speed 9 rev / min
Swing torque 42 Nm

Sizes

Overall width 2550 mm
Overall width with lowered supports 3690 mm
Height to cab upper part 3160 mm
Wheelbase 2540 mm
Clearance 30 mm
Upper structure clearance 1235 mm
Rear platform swing radius 2275 mm

Shovel

Bucket initial volume 0.5 m3
Bucket minimum volume 0.28 m3
Maximum bucket volume 0.85 m3

Operation

Hydraulic pump flow rate 270 l/min
Tyre size 10.00-20
Working weight 17800 kg
Fuel Capacity 300 l.
Hydraulic system fluid volume 320 l.
Operating voltage 24 V
Generator current strength 55 amperes
Hydraulic system overflow valve pressure 35000 kPa
Type of hydraulic pump Variable Displacement Axial Cam Pump

Motor

Manufacturer Liebherr
Model D 924 TI-E
Effective power 89.5 kW
Power measured at 1800 rev / min
Displacement 6.6 l.
Cylinders number 4
Aspiration turbocharging and subsequent cooling, reduced amount of emissions

Gear box

Transmission type oversized 2-speed gearbox with shift under full load with an extra low gear
Forward gears number 2
Reverse gears number 2
Maximum travel speed 20 km/h

Boom/section options 4

Option - Boom/Section (MEX) 4 5 m boom / 2.25 Section
Unit load-transfer height 3160 mm
Unit load-transfer length 8450 mm
Maximum excavation depth 5400 mm
Maximum radius along ground level 8700 mm
Maximum cut height 9000 mm
Maximum loading height 6200 mm
Maximum vertical wall digging depth 3700 mm

Boom/section options 3

Maximum vertical wall digging depth 4300 mm
Unit load-transfer height 3160 mm
Unit load-transfer length 8700 mm
Option - Boom/Section (MEX) 3 3.6 m boom / 2.65 m Section
Maximum excavation depth 5900 mm
Maximum radius along ground level 9400 mm
Maximum cut height 10550 mm
Maximum loading height 7700 mm

Boom/section options 2

Option - Boom/Section (MEX) 2 3.6 m boom / 2.45 m Section
Unit load-transfer height 3160 mm
Unit load-transfer length 8750 mm
Maximum excavation depth 5700 mm
Maximum radius along ground level 9200 mm
Maximum cut height 10350 mm
Maximum loading height 7550 mm
Maximum vertical wall digging depth 4100 mm

Boom/section options 1

Option - Boom/Section (MEX) 1 3.6 m boom / 2.25 m Section
Unit load-transfer height 3160 mm
Unit load-transfer length 8750 mm
Maximum excavation depth 5500 mm
Maximum radius along ground level 9000 mm
Maximum cut height 10200 mm
Maximum loading height 7400 mm
Maximum vertical wall digging depth 3900 mm

Images

Sizes

2. Overall width 2550 mm
4. Wheelbase 2540 mm
5. Clearance 30 mm
6. Overall width with lowered supports 3690 mm
7. Height to cab upper part 3160 mm
8. Rear platform swing radius 2275 mm
14. Upper structure clearance 1235 mm

Boom/section options 1

1. Unit load-transfer length 8700 mm
3. Unit load-transfer height 3160 mm
9. Maximum cut height 10550 mm
10. Maximum loading height 7700 mm
11. Maximum radius along ground level 9400 mm
12. Maximum vertical wall digging depth 4300 mm
13. Maximum excavation depth 5900 mm
1. Unit load-transfer length 8450 mm
3. Unit load-transfer height 3160 mm
9. Maximum cut height 9000 mm
10. Maximum loading height 6200 mm
11. Maximum radius along ground level 8700 mm
12. Maximum vertical wall digging depth 3700 mm
13. Maximum excavation depth 5400 mm
1. Unit load-transfer length 8750 mm
3. Unit load-transfer height 3160 mm
9. Maximum cut height 10200 mm
10. Maximum loading height 7400 mm
11. Maximum radius along ground level 9000 mm
12. Maximum vertical wall digging depth 3900 mm
13. Maximum excavation depth 5500 mm
1. Unit load-transfer length 8750 mm
3. Unit load-transfer height 3160 mm
9. Maximum cut height 10350 mm
10. Maximum loading height 7550 mm
11. Maximum radius along ground level 9200 mm
12. Maximum vertical wall digging depth 4100 mm
13. Maximum excavation depth 5700 mm