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1. Advanced ESS electronic control system 2. Reliable and efficient Kawasaki hydraulic system 3. Powerful ISUZU engine
HK300SD amphibious excavator is widely used in cleaning up for river course, dredging sludge, cleaning up the fish ponds, managing the waste ponds, solar salt, wetland reclamation and development etc.
| Operating weight | 30000kg |
| Standard bucket capacity | 0.9m³ |
| Boom length | 5680 |
| Arm length | 2912 |
| Chains | 3 |
| Engine: | |
| Model | Isuzu 6BG1 |
| Type | inter-cooled turbo |
| Power | 114kW/2100rpm |
| Max.torque | 629N m / 1600rpm |
| No.of cylindar | 6 |
| Displacement | 6.494L |
| Hydraulic system | |
| Main pump | |
| Type | Variable plunger pump |
| Max.displacement | 2X107cm3/r |
| Max.flow | 20L/min |
| Working pressure | 32Mpa |
| Hydraulic motor | |
| Slew motor | fixed plunger |
| Travel motor | variable plunger |
| Performance | |
| Slew speed | 11rpm |
| Min.slew radius | 3554mm |
| Max.travel speed high/low | 3.29/2.17km/h |
| Gradeability | 70% |
| Tracktive effort | 382.4kN |
| Max.digging force of bucket | 122.85kN |
| Max.digging force of arm | 97.64kN |
| Ground pressure | 0.14kg/cm2 |
| Oil tank capacity | |
| Fuel tank capacity | 376L |
| Hydraulic tank capacity | 219L |
| Item | |
| Length of pontoon | 8285 |
| Ground clearance of platform | 1936 |
| Overall height | 3759 |
| Boom transport height | 3379 |
| Overall length | 10747 |
| Rear swing radius | 2800 |
| Track gauge | 3950 |
| Overall width | 5742 |
| Width of pontoon | 1800 |
| Min.ground clearance | 1126 |
| Height of pontoon | 1652 |
| Width of upper structure | 2622 |
| Ground length | 5088 |
| Item | |
| Max.digging reach | 9925 |
| Max.digging reach on ground | 9556 |
| Max.digging depth | 5766 |
| Max.vertical digging depth | 5189 |
| Max.digging height | 10514 |
| Max.dumping height | 7748 |
| Min.front slewing radius | 3554 |
HK300SD swamp excavator in construction and real estate