HEKING Amphibious Excavator HK300SD-Hekuang

HEKING Amphibious Excavator HK300SD

1.The HK300SD is composed of the upper part of the 20-ton excavator and AUP220 amphibious undercarriage pontoon. The lower part has fixed lower part and telescopic lower part. The product is widely used in cleaning waterways, lakes, coastlines and other fields. The lower retractable pontoon can reduce the overall width when fully retracted and can be directly transported on a flatbed. When the machine is working, the lower extension can improve the stability and increase the turning moment to improve the turning maneuverability in the swamp. On both sides of the buoy can be added with additional pontoon and spud pile to increase balance and buoyancy, and can work at a water depth of 4 meters.

Classification:

Amphibious Excavator

Key words:

amphibious excavator

buoyancy tank of wetland excavator

Inquiry

Description

Total Weight		36000kg
Standard bucket capacity		0.5m³ with teeth / 0.8m³ without teeth
Boom length		8600
Arm length		6260
Chain strands per side		3
Engine model		Isuzu 6BG1
Type		inter-cooled turbo
Power		114kW/2100rpm
Max.torque		629N m / 1600rpm
No.of cylindar		6
Displacement		6.494L
Type		Variable plunger pump
Max.displacement		2X112cm3/r
Max.flow		20L/min
Working pressure		32Mpa
Slew motor		fixed plunger
Travel motor		variable plunger
Slew speed		11rpm
Min.slew radius		3554mm
Max.travel speed high/low		3.3/2.17km/h
Gradeability		0.7
Tracktive effort		382.4kN
Max.digging force of bucket		122.85kN
Max.digging force of arm		97.64kN
Ground pressure		0.14kg/cm2
Fuel tank capacity		376L
Hydraulic tank capacity		219L

3. Suitable working conditions:

Wetlands, small rivers, lakes and other water conservancy dredging projects

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