Construction Machinery. Medium-Sized Excavator Volvo ECR88

Swing device

Rotation speed 9.5 rev / min

Sizes

Width to outside of caterpillar track 2300 mm
Height to cab upper part 2680 mm
Clearance 390 mm
Counterweight ground clearance 755 mm
Rear platform swing radius 1210 mm
Caterpillar track length on ground level 2200 mm

Shovel

Bucket initial volume 0.19 m3
Bucket minimum volume 0.1 m3
Maximum bucket volume 0.3 m3

Operation

Cooling system fluid volume 7 l.
Hydraulic system fluid volume 140 l.
Engine oil volume 11.5 l.
Operating voltage 12 V
Generator current strength 55 amperes
Hydraulic system overflow valve pressure 30019.7 kPa
Hydraulic pump flow rate 174.1 l/min
Working weight 8182.8 kg
Fuel Capacity 110 l.

Motor

Manufacturer Volvo
Model D3.4
Full power 44 kW
Effective power 42.4 kW
Power measured at 2100 rev / min
Displacement 3.3 l.
Torque measured at 1400 rev / min
Maximum torque 235 Nm
Cylinders number 4
Aspiration natural aspiration

Carrier

Shoe dimensions 450 mm
Support rollers number on either side 1
Rolling bearings number on either side 6
Specific ground pressure 35.2 kPa
Maximum travel speed 5.1 km/h
Track width 1850 mm

Booms/sections features 2

Maximum vertical wall digging depth 3260 mm
Unit load-transfer height 2680 mm
Unit load-transfer length 6410 mm
Maximum excavation depth 4570 mm
Maximum radius along ground level 7240 mm
Maximum cut height 7000 mm
Maximum loading height 5120 mm

Booms/sections features 1

Unit load-transfer height 2680 mm
Unit load-transfer length 6410 mm
Maximum excavation depth 4170 mm
Maximum radius along ground level 6860 mm
Maximum cut height 6740 mm
Maximum loading height 4860 mm
Maximum vertical wall digging depth 2890 mm

Images

Sizes

5. Clearance 390 mm
7. Height to cab upper part 2680 mm
8. Rear platform swing radius 1210 mm
15. Counterweight ground clearance 755 mm
15. Counterweight ground clearance 755 mm
2. Width to outside of caterpillar track 2300 mm
4. Caterpillar track length on ground level 2200 mm

Carrier

6. Track width 1850 mm
14. Shoe dimensions 450 mm

Booms/sections features 1

1. Unit load-transfer length 6410 mm
3. Unit load-transfer height 2680 mm
9. Maximum cut height 6740 mm
10. Maximum loading height 4860 mm
11. Maximum radius along ground level 6860 mm
12. Maximum vertical wall digging depth 2890 mm
13. Maximum excavation depth 4170 mm
1. Unit load-transfer length 6410 mm
3. Unit load-transfer height 2680 mm
9. Maximum cut height 7000 mm
10. Maximum loading height 5120 mm
11. Maximum radius along ground level 7240 mm
12. Maximum vertical wall digging depth 3260 mm
13. Maximum excavation depth 4570 mm