Construction Machinery. Hydraulic Shovel Hyundai R290LC-7A

Swing device

Rotation speed 10.2 rev / min

Sizes

Width to outside of caterpillar track 3200 mm
Height to cab upper part 3010 mm
Clearance 500 mm
Counterweight ground clearance 1190 mm
Rear platform swing radius 3200 mm
Caterpillar track length on ground level 4030 mm

Shovel

Bucket initial volume 1.3 m3
Bucket minimum volume 0.79 m3
Maximum bucket volume 1.9 m3

Operation

Hydraulic system overflow valve pressure 35301.1 kPa
Hydraulic pump flow rate 504 l/min
Working weight 29302.1 kg
Fuel Capacity 480 l.
Cooling system fluid volume 50 l.
Hydraulic system fluid volume 320 l.
Engine oil volume 24 l.
Boom reach drive mechanism fluid volume 11 l.
Operating voltage 24 V
Generator current strength 50 amperes

Motor

Manufacturer Cummins
Model QSB6.7
Full power 169.3 kW
Effective power 146.9 kW
Power measured at 1900 rev / min
Displacement 6.7 l.
Torque measured at 1400 rev / min
Maximum torque 949.1 Nm
Aspiration turbocharging
Cylinders number 6

Carrier

Track shoes number per side 48
Shoe dimensions 600 mm
Support rollers number on either side 2
Rolling bearings number on either side 9
Specific ground pressure 55 kPa
Maximum travel speed 5.2 km/h
Hook traction force 273 kN
Track width 2600 mm

Booms/sections features 4

Unit load-transfer height 3500 mm
Unit load-transfer length 10630 mm
Maximum excavation depth 8090 mm
Maximum radius along ground level 11220 mm
Maximum cut height 10360 mm
Maximum loading height 7310 mm
Maximum vertical wall digging depth 7080 mm

Booms/sections features 3

Maximum vertical wall digging depth 6410 mm
Unit load-transfer height 3290 mm
Unit load-transfer length 10560 mm
Maximum excavation depth 7500 mm
Maximum radius along ground level 10620 mm
Maximum cut height 10160 mm
Maximum loading height 7110 mm

Booms/sections features 2

Unit load-transfer height 3470 mm
Maximum radius along ground level 10080 mm
Unit load-transfer length 10650 mm
Maximum cut height 10110 mm
Maximum excavation depth 6840 mm
Maximum loading height 7030 mm
Maximum vertical wall digging depth 5850 mm

Booms/sections features 1

Unit load-transfer height 3590 mm
Unit load-transfer length 10700 mm
Maximum excavation depth 6440 mm
Maximum radius along ground level 9820 mm
Maximum cut height 10070 mm
Maximum loading height 6940 mm
Maximum vertical wall digging depth 6000 mm

Images

Sizes

2. Width to outside of caterpillar track 3200 mm
4. Caterpillar track length on ground level 4030 mm
5. Clearance 500 mm
7. Height to cab upper part 3010 mm
8. Rear platform swing radius 3200 mm
15. Counterweight ground clearance 1190 mm
15. Counterweight ground clearance 1190 mm

Carrier

6. Track width 2600 mm
14. Shoe dimensions 600 mm

Booms/sections features 1

13. Maximum excavation depth 7500 mm
1. Unit load-transfer length 10630 mm
3. Unit load-transfer height 3500 mm
9. Maximum cut height 10360 mm
10. Maximum loading height 7310 mm
11. Maximum radius along ground level 11220 mm
13. Maximum excavation depth 8090 mm
1. Unit load-transfer length 10700 mm
3. Unit load-transfer height 3590 mm
9. Maximum cut height 10070 mm
10. Maximum loading height 6940 mm
11. Maximum radius along ground level 9820 mm
12. Maximum vertical wall digging depth 6000 mm
13. Maximum excavation depth 6440 mm
1. Unit load-transfer length 10650 mm
3. Unit load-transfer height 3470 mm
9. Maximum cut height 10110 mm
10. Maximum loading height 7030 mm
11. Maximum radius along ground level 10080 mm
12. Maximum vertical wall digging depth 5850 mm
13. Maximum excavation depth 6840 mm
1. Unit load-transfer length 10560 mm
3. Unit load-transfer height 3290 mm
9. Maximum cut height 10160 mm
10. Maximum loading height 7110 mm
11. Maximum radius along ground level 10620 mm
12. Maximum vertical wall digging depth 6410 mm