Construction Machinery. Medium-Sized Excavator Komatsu PC50MR-2

Swing device

Rotation speed 9 rev / min

Sizes

Width to outside of caterpillar track 1935 mm
Height to cab upper part 2625 mm
Clearance 355 mm
Rear platform swing radius 1060 mm
Caterpillar track length on ground level 2000 mm

Shovel

Bucket initial volume 0.05 m3
Bucket minimum volume 0.05 m3
Maximum bucket volume 0.18 m3

Operation

Working weight 5040 kg
Fuel Capacity 65 l.
Cooling system fluid volume 7.3 l.
Hydraulic system fluid volume 55 l.
Engine oil volume 8 l.
Operating voltage 12 V
Generator current strength 40 amperes

Motor

Manufacturer Komatsu
Model 3D88E-5
Effective power 29.4 kW
Power measured at 2350 rev / min
Displacement 2.2 l.
Torque measured at 1440 rev / min
Maximum torque 139 Nm
Cylinders number 4
Aspiration natural aspiration

Carrier

Support rollers number on either side 1
Rolling bearings number on either side 4
Maximum travel speed 4.6 km/h

Booms/sections features 1

Unit load-transfer height 2625 mm
Unit load-transfer length 5550 mm
Maximum excavation depth 3800 mm
Maximum radius along ground level 6070 mm
Maximum cut height 5945 mm
Maximum loading height 4230 mm
Maximum vertical wall digging depth 3020 mm

Images

Sizes

2. Width to outside of caterpillar track 1935 mm
4. Caterpillar track length on ground level 2000 mm
5. Clearance 355 mm
7. Height to cab upper part 2625 mm
8. Rear platform swing radius 1060 mm

Booms/sections features 1

1. Unit load-transfer length 5550 mm
3. Unit load-transfer height 2625 mm
9. Maximum cut height 5945 mm
10. Maximum loading height 4230 mm
11. Maximum radius along ground level 6070 mm
12. Maximum vertical wall digging depth 3020 mm
13. Maximum excavation depth 3800 mm