Construction Machinery. Medium-Sized Excavator Hyundai R55-7

Swing device

Rotation speed 9.3 rev / min

Sizes

Width to outside of caterpillar track 1920 mm
Height to cab upper part 2550 mm
Clearance 380 mm
Rear platform swing radius 1650 mm
Caterpillar track length on ground level 1990 mm

Shovel

Bucket initial volume 0.18 m3

Operation

Working weight 5701.7 kg
Fuel Capacity 120 l.
Cooling system fluid volume 10 l.
Hydraulic system fluid volume 120 l.
Engine oil volume 9.2 l.
Boom reach drive mechanism fluid volume 1.5 l.
Operating voltage 12 V
Generator current strength 60 amperes
Hydraulic system overflow valve pressure 21580.6 kPa
Hydraulic pump flow rate 110 l/min

Motor

Manufacturer Yanmar
Model 4TNV94L
Full power 39.5 kW
Effective power 38.8 kW
Power measured at 2200 rev / min
Displacement 3.1 l.
Torque measured at 1400 rev / min
Maximum torque 202 Nm
Cylinders number 4

Carrier

Specific ground pressure 32.3 kPa
Maximum travel speed 4.1 km/h
Hook traction force 52 kN
Track width 1500 mm
Track shoes number per side 40
Shoe dimensions 400 mm
Support rollers number on either side 1
Rolling bearings number on either side 5

Booms/sections features 2

Maximum excavation depth 4060 mm
Maximum radius along ground level 6270 mm
Maximum cut height 5920 mm
Maximum loading height 4180 mm
Maximum vertical wall digging depth 3460 mm

Booms/sections features 1

Maximum excavation depth 3820 mm
Maximum radius along ground level 6010 mm
Maximum cut height 5780 mm
Maximum loading height 4050 mm
Maximum vertical wall digging depth 3200 mm

Images

Sizes

2. Width to outside of caterpillar track 1920 mm
4. Caterpillar track length on ground level 1990 mm
5. Clearance 380 mm
7. Height to cab upper part 2550 mm
8. Rear platform swing radius 1650 mm

Carrier

6. Track width 1500 mm
14. Shoe dimensions 400 mm

Booms/sections features 1

9. Maximum cut height 5780 mm
10. Maximum loading height 4050 mm
11. Maximum radius along ground level 6010 mm
12. Maximum vertical wall digging depth 3200 mm
13. Maximum excavation depth 3820 mm
9. Maximum cut height 5920 mm
10. Maximum loading height 4180 mm
11. Maximum radius along ground level 6270 mm
12. Maximum vertical wall digging depth 3460 mm
13. Maximum excavation depth 4060 mm