Construction Machinery. Hydraulic Shovel Hyundai R250NLC-7

Swing device

Rotation speed 12.6 rev / min

Sizes

Counterweight ground clearance 1115 mm
Rear platform swing radius 2965 mm
Caterpillar track length on ground level 3830 mm
Width to outside of caterpillar track 2980 mm
Height to cab upper part 2990 mm
Clearance 480 mm

Shovel

Bucket initial volume 1.1 m3
Bucket minimum volume 0.79 m3
Maximum bucket volume 1.5 m3

Operation

Engine oil volume 24 l.
Boom reach drive mechanism fluid volume 6 l.
Operating voltage 24 V
Generator current strength 50 amperes
Hydraulic system overflow valve pressure 32336.4 kPa
Hydraulic pump flow rate 448 l/min
Working weight 25083.7 kg
Fuel Capacity 340 l.
Cooling system fluid volume 35 l.
Hydraulic system fluid volume 300 l.

Motor

Manufacturer Cummins
Model B5.9-C
Full power 129 kW
Effective power 121.5 kW
Power measured at 2000 rev / min
Displacement 5.9 l.
Torque measured at 1500 rev / min
Maximum torque 707.7 Nm
Aspiration turbocharging
Cylinders number 6

Carrier

Track shoes number per side 51
Shoe dimensions 600 mm
Support rollers number on either side 2
Rolling bearings number on either side 9
Specific ground pressure 50 kPa
Maximum travel speed 3.4 km/h
Hook traction force 216 kN
Track width 2380 mm

Booms/sections features 1

Unit load-transfer height 3530 mm
Unit load-transfer length 10050 mm
Maximum excavation depth 6050 mm
Maximum radius along ground level 9360 mm
Maximum cut height 9450 mm
Maximum loading height 6360 mm
Maximum vertical wall digging depth 5480 mm

Images

Sizes

2. Width to outside of caterpillar track 2980 mm
4. Caterpillar track length on ground level 3830 mm
5. Clearance 480 mm
7. Height to cab upper part 2990 mm
8. Rear platform swing radius 2965 mm
15. Counterweight ground clearance 1115 mm
15. Counterweight ground clearance 1115 mm

Carrier

6. Track width 2380 mm
14. Shoe dimensions 600 mm

Booms/sections features 1

1. Unit load-transfer length 10050 mm
3. Unit load-transfer height 3530 mm
9. Maximum cut height 9450 mm
10. Maximum loading height 6360 mm
11. Maximum radius along ground level 9360 mm
12. Maximum vertical wall digging depth 5480 mm
13. Maximum excavation depth 6050 mm