Construction Machinery. Medium-Sized Excavator Case CX50B

Swing device

Rotation speed 8.8 rev / min

Sizes

Width to outside of caterpillar track 1960 mm
Height to cab upper part 2600 mm
Clearance 345 mm
Counterweight ground clearance 635 mm
Rear platform swing radius 980 mm
Caterpillar track length on ground level 1970 mm

Shovel

Maximum bucket volume 0.28 m3
Bucket initial volume 0.09 m3
Bucket minimum volume 0.09 m3

Operation

Working weight 4660 kg
Fuel Capacity 53 l.
Cooling system fluid volume 6 l.
Hydraulic system fluid volume 63 l.
Engine oil volume 7.4 l.
Operating voltage 12 V
Generator current strength 40 amperes
Hydraulic system overflow valve pressure 159.7 kPa
Hydraulic pump flow rate 114.2 l/min

Motor

Manufacturer Yanmar
Model 4TNV88-BXYB
Effective power 29.3 kW
Power measured at 2400 rev / min
Displacement 2.2 l.
Torque measured at 1440 rev / min
Maximum torque 139.2 Nm
Cylinders number 4

Carrier

Shoe dimensions 400 mm
Support rollers number on either side 1
Rolling bearings number on either side 5
Specific ground pressure 26.9 kPa
Maximum travel speed 4.6 km/h
Hook traction force 54.1 kN

Booms/sections features 1

Unit load-transfer height 2600 mm
Unit load-transfer length 5230 mm
Maximum excavation depth 3590 mm
Maximum radius along ground level 5750 mm
Maximum cut height 5670 mm
Maximum loading height 4090 mm
Maximum vertical wall digging depth 2810 mm

Images

Sizes

2. Width to outside of caterpillar track 1960 mm
4. Caterpillar track length on ground level 1970 mm
5. Clearance 345 mm
7. Height to cab upper part 2600 mm
8. Rear platform swing radius 980 mm
15. Counterweight ground clearance 635 mm
15. Counterweight ground clearance 635 mm

Carrier

14. Shoe dimensions 400 mm

Booms/sections features 1

1. Unit load-transfer length 5230 mm
3. Unit load-transfer height 2600 mm
9. Maximum cut height 5670 mm
10. Maximum loading height 4090 mm
11. Maximum radius along ground level 5750 mm
12. Maximum vertical wall digging depth 2810 mm
13. Maximum excavation depth 3590 mm