Construction Machinery. Medium-Sized Excavator Kato HD307

Swing device

Rotation speed 13 rev / min

Sizes

Width to outside of caterpillar track 2300 mm
Height to cab upper part 2560 mm
Clearance 360 mm
Counterweight ground clearance 730 mm
Rear platform swing radius 1750 mm
Caterpillar track length on ground level 2120 mm

Shovel

Bucket initial volume 0.28 m3
Bucket minimum volume 0.12 m3
Maximum bucket volume 0.34 m3

Operation

Working weight 6400 kg
Fuel Capacity 140 l.
Cooling system fluid volume 9.5 l.
Hydraulic system fluid volume 105 l.
Engine oil volume 8 l.
Boom reach drive mechanism fluid volume 1.5 l.
Operating voltage 24 V
Generator current strength 20 amperes
Hydraulic system overflow valve pressure 27400 kPa
Hydraulic pump flow rate 164 l/min

Motor

Manufacturer Isuzu
Model A-4JB1
Full power 42 kW
Power measured at 2200 rev / min
Displacement 2.8 l.
Torque measured at 1800 rev / min
Maximum torque 188 Nm
Cylinders number 4

Carrier

Track shoes number per side 43
Shoe dimensions 450 mm
Support rollers number on either side 1
Rolling bearings number on either side 5
Specific ground pressure 30.4 kPa
Maximum travel speed 5.5 km/h
Hook traction force 54.9 kN
Track width 1850 mm

Booms/sections features 2

Maximum excavation depth 4710 mm
Maximum radius along ground level 6750 mm
Maximum cut height 7770 mm
Maximum loading height 5650 mm
Maximum vertical wall digging depth 4230 mm

Booms/sections features 1

Unit load-transfer height 2610 mm
Unit load-transfer length 6080 mm
Maximum excavation depth 4210 mm
Maximum radius along ground level 6280 mm
Maximum cut height 7400 mm
Maximum loading height 5280 mm
Maximum vertical wall digging depth 3740 mm

Images

Sizes

2. Width to outside of caterpillar track 2300 mm
4. Caterpillar track length on ground level 2120 mm
5. Clearance 360 mm
7. Height to cab upper part 2560 mm
8. Rear platform swing radius 1750 mm
15. Counterweight ground clearance 730 mm
15. Counterweight ground clearance 730 mm

Carrier

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

Booms/sections features 1

1. Unit load-transfer length 6080 mm
3. Unit load-transfer height 2610 mm
9. Maximum cut height 7400 mm
10. Maximum loading height 5280 mm
11. Maximum radius along ground level 6280 mm
12. Maximum vertical wall digging depth 3740 mm
13. Maximum excavation depth 4210 mm
9. Maximum cut height 7770 mm
10. Maximum loading height 5650 mm
11. Maximum radius along ground level 6750 mm
12. Maximum vertical wall digging depth 4230 mm
13. Maximum excavation depth 4710 mm