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1.Imported hydraulic system, 2. Powerful ISUZU engine, 3. working in salty water - details see: https://www.machineto.com/heking-hk300sd-swamp-excavator-in-machinery-10107425

Hekuang amphibious excavatoris 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
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
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