| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT |
| Payment Terms: | Paypal, L/C, D/P, T/T |
| Place of Origin: | Anhui, China (Mainland) |
| Means of Transport: | Ocean, Land |
| Delivery Date: | within 40 days after... |
| Brand Name: | HEKING |
| Weight: | 30ton |
| Max.digging reach: | 10m | Standard bucket capacity: | 0.9m³ |
|---|---|---|---|
| Overall length: | 10.7m | Overall width: | 5.7m |
| Overall height: | 3.8m | Pontoon size: | 8.3m*1.8m*1.7m |
| Engine: | Isuzu 6BG1TRP-03 | Pump: | Doosan T5V112 |
| Valve: | PARKER AV280 |
The HEKING HK300SD Amphibious Excavator is a professional 30-ton amphibious excavator designed for demanding dredging, wetland construction, swamp excavation, and water conservancy engineering projects. Featuring a powerful Mitsubishi turbocharged engine, advanced Doosan hydraulic pump, and PARKER valve system, the HK300SD delivers outstanding digging force, excellent flotation performance, and superior operational stability in soft ground and shallow water conditions.
Equipped with large pontoons, reinforced undercarriage components, and additional side pontoons with spuds, the HK300SD is engineered for high-efficiency amphibious operations in challenging environments.
The HK300SD is specifically designed for wetland and shallow water environments. Its large buoyancy pontoons provide excellent flotation and machine stability during operation.
The reinforced track chains and durable pontoon structure ensure long service life and reliable performance under harsh working conditions.
The excavator is equipped with two additional pontoons and two spuds to improve operational stability and positioning during dredging applications.
The combination of Doosan hydraulic pumps and PARKER valves ensures efficient hydraulic performance, fast response, and strong digging capability.
Powered by a Mitsubishi turbocharged diesel engine, the HK300SD delivers stable power output, fuel efficiency, and excellent reliability.
| Weight | 30000kg | ||||
| Standard bucket capacity | 0.8m³ | ||||
| Boom length | 5680 | ||||
| Arm length | 2912 | ||||
| Chain strands per side | 3 | ||||
| Engine model | Mitsubishi 4M50-TLC3J | ||||
| Type | inter-cooled turbo | ||||
| Power | 118kW/2000rpm | ||||
| Max.torque | 620N m / 1500rpm | ||||
| No.of cylindar | 4 | ||||
| Displacement | 4.899L | ||||
| Type | Variable plunger pump | ||||
| Max.displacement | 2X2800px3/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 | ||||
| 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 | 1700 | ||||
| Width of upper structure | 2622 | ||||
| Ground length | 5088 | ||||
| Item | |||||
| Max.digging reach | 10186 | ||||
| Max.digging reach on ground | 10163 | ||||
| Max.digging depth | 3201 | ||||
| Max.vertical digging depth | 10163 | ||||
| Max.digging height | 7027 | ||||
| Max.dumping height | 6928 | ||||
| Min.front slewing radius | 6550 | ||||
| Engine | Mitsubishi 4M50-TLC3J | ||
| Pump | Doosan T5V112 | ||
| Valve | PARKER AV280 | ||
| Swing motor | Eaton 11020268501 | ||
| Travel motor | DOOSAN TM60VC | ||
| Travel motor no. | 2 | ||
The HEKING HK300SD Amphibious Excavator is widely used for:
River dredging projects
Wetland construction
Lake cleaning operations
Swamp excavation work
Water conservancy engineering
Flood control projects
Environmental restoration
Pipeline installation in marshland areas
Excellent flotation and stability
High digging efficiency
Reliable Mitsubishi engine
Durable heavy-duty pontoon structure
Premium hydraulic components
Suitable for harsh wetland environments
Easy maintenance and operation
Professional amphibious excavation solution
30% down payment before production
70% balance before shipment
Payment Methods: T/T, L/C, D/P, PayPal
The HK300SD is mainly used for wetland engineering, river dredging, swamp excavation, lake desilting, and water conservancy construction projects.
Amphibious excavators can operate efficiently in soft ground, wetlands, marshes, and shallow water where conventional excavators cannot work safely.
The machine is powered by a Mitsubishi 4M50-TLC3J turbocharged diesel engine with strong power output and reliable performance.
Yes. The HK300SD comes with two additional pontoons and two spuds for improved flotation stability and operational positioning.
Yes. Optional configurations and customized solutions are available according to customer project requirements.
Production is usually completed within 40 days after receiving the down payment.
We accept T/T, L/C, D/P, and PayPal payment methods.
Yes. Technical support, spare parts supply, and after-sales services are available for global customers.
For quotations, product details, customization solutions, and shipping information, please contact HEKING directly. We provide professional amphibious excavators and reliable global after-sales support for international customers.
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