| 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 45 days after... |
| Brand Name: | HEKING |
| Operating Weight: | 15,000 kg heavy-duty amphibious excavator platform | Pontoon Structure: | Large buoyancy amphibious pontoon undercarriage |
|---|---|---|---|
| Track Drive System: | Four travel motors for improved traction and stability | Undercarriage Type: | Hydraulic extendable undercarriage for variable terrain width |
| Maximum Digging Reach: | Up to 8,996 mm working radius | Maximum Digging Depth: | 5,879 mm for dredging and excavation operations |
| Engine Configuration: | Yanmar 4TNV98T turbocharged diesel engine | Hydraulic Pump System: | Toshiba PVC90RC06 variable plunger pump |
| Ground Pressure: | Low 0.13 kg/cm² for swamp and marsh environments | Optional Configuration: | Additional pontoon and spud system for deep-water projects |
The HK150SD amphibious pontoon excavator is engineered for demanding wetland, swamp, marsh, and shallow water operations where standard crawler excavators cannot operate efficiently. Designed with a reinforced amphibious pontoon undercarriage, this machine delivers excellent flotation, low ground pressure, and stable movement across soft terrain conditions.
This 15-ton amphibious excavator is widely used in river dredging, lake maintenance, flood control engineering, coastal construction, wetland restoration, and environmental protection projects. The hydraulic extendable undercarriage allows operators to adjust the machine width according to site conditions, improving stability and transportation flexibility.
With its large buoyancy pontoon structure and four travel motors, the HK150SD ensures reliable traction in mud, shallow water, peatland, and unstable ground environments. The machine is especially suitable for contractors and government engineering projects across Europe, the Middle East, Southeast Asia, and coastal regions.
The amphibious pontoon system is one of the most important features of the HK150SD. The reinforced pontoons are designed to provide superior flotation performance while maintaining machine balance during excavation work.
Key advantages of the amphibious pontoon undercarriage include:
Large buoyancy capacity for soft ground and shallow water
Reinforced track shoes and chains for extended service life
Four independent travel motors for stable movement
Hydraulic extendable undercarriage for better adaptability
Low ground pressure to minimize sinking risks
Stable operation during dredging and excavation
Compared with conventional excavators, the amphibious pontoon design significantly improves mobility in difficult environments such as swamps, riverbanks, ponds, wetlands, and tidal zones.
The optional additional pontoon and spud system can further improve machine stability in deeper water applications. This configuration is ideal for customers involved in dredging channels, maintaining reservoirs, or coastal engineering projects.
The HK150SD amphibious excavator is powered by the reliable Yanmar 4TNV98T turbocharged engine, delivering stable output power and fuel efficiency for continuous operation. The engine provides 54.3 kW at 2200 rpm and is suitable for long-hour construction projects.
The hydraulic system adopts high-quality international components, including:
Toshiba PVC90RC06 variable plunger pump
Toshiba IB18-8021 hydraulic valve
Toshiba SG025E-136 swing motor
DOOSAN travel motors
This hydraulic configuration ensures smooth control response, strong digging force, and efficient performance during swamp excavation and dredging operations.
The bucket digging force reaches 49 kN, while the arm digging force reaches 43.4 kN, allowing the machine to handle clay, mud, sediment, and soft materials efficiently.
The HK150SD amphibious pontoon excavator is suitable for a wide range of engineering applications, including:
River dredging projects
Wetland restoration
Swamp excavation
Lake cleaning operations
Flood prevention engineering
Coastal maintenance work
Pipeline construction in marsh areas
Environmental protection projects
Fish pond excavation
Water conservancy construction
Its maximum digging depth of 5.8 meters and digging reach of nearly 9 meters allow operators to perform efficient excavation in difficult-to-access locations.
The extendable undercarriage width from 3500 mm to 4548 mm improves operational stability during long-reach work and uneven terrain movement.
The HK150SD is developed for professional contractors, equipment distributors, rental companies, and government engineering procurement projects.
Advantages for wholesale buyers include:
Stable production capacity
Professional export packaging
OEM and customization support
CE-certified manufacturing standards
Fast spare parts support
Factory direct supply
Technical support for overseas customers
Production time is generally within 45 days after receipt of the down payment.
Payment terms:
30% T/T down payment
70% balance before delivery
This amphibious pontoon excavator is suitable for export to Europe, the Middle East, Africa, Southeast Asia, and South America.
Large buoyancy amphibious pontoon structure
Four travel motors for enhanced traction
Hydraulic extendable undercarriage design
Low ground pressure for swamp operations
Reinforced track shoes and chain system
Reliable Yanmar turbocharged engine
High-performance Toshiba hydraulic components
Suitable for dredging and wetland construction
Optional deep-water pontoon and spud system
| Item | Specification |
| Model | HK150SD |
| Operating Weight | 15,000 KG |
| Bucket Capacity | 0.25 m³ |
| Boom Length | 4500 mm |
| Arm Length | 3000 mm |
| Chains | 2 |
| Travel Motor Quantity | 4 |
| Item | Specification |
| Engine Model | Yanmar 4TNV98T |
| Engine Type | Inter-cooled Turbo |
| Rated Power | 54.3 kW / 2200 rpm |
| Maximum Torque | 301 N·m / 1650 rpm |
| Cylinders | 4 |
| Displacement | 3.319 L |
| Item | Specification |
| Pump Type | Variable Plunger Pump |
| Max Pump Displacement | 90 cm³/r |
| Working Pressure | 26.5 MPa |
| Hydraulic Pump | Toshiba PVC90RC06 |
| Hydraulic Valve | Toshiba IB18-8021 |
| Swing Motor | Toshiba SG025E-136 |
| Travel Motor | DOOSAN TM22VC |
| Item | Specification |
| Slew Speed | 12 rpm |
| Max Travel Speed | 3.79 km/h |
| Low Travel Speed | 2.33 km/h |
| Gradeability | 35° |
| Traction Force | 112.2 kN |
| Bucket Digging Force | 49 kN |
| Arm Digging Force | 43.4 kN |
| Ground Pressure | 0.13 kg/cm² |
| Item | Specification |
| Overall Length | 9009 mm |
| Overall Width | 3500–4548 mm |
| Overall Height | 3294 mm |
| Pontoon Length | 6640 mm |
| Pontoon Width | 1298 mm |
| Pontoon Height | 1420 mm |
| Ground Clearance | 717 mm |
| Track Gauge | 2050–3100 mm |
| Item | Specification |
| Max Digging Reach | 8996 mm |
| Max Digging Reach on Ground | 8772 mm |
| Max Digging Depth | 5879 mm |
| Max Vertical Digging Depth | 4796 mm |
| Max Digging Height | 8443 mm |
| Max Dumping Height | 6457 mm |
A: The HK150SD is mainly used for wetland construction, swamp excavation, river dredging, flood control, lake cleaning, and coastal engineering projects.
A: The amphibious pontoon structure provides large buoyancy and low ground pressure, allowing the machine to operate safely on soft terrain and shallow water.
A: Yes. Optional additional pontoons and spud systems are available for deeper water and more demanding dredging conditions.
A: The excavator uses a Yanmar 4TNV98T turbocharged diesel engine with stable performance and fuel efficiency.
A: The machine uses Toshiba hydraulic pumps, valves, and swing motors, combined with DOOSAN travel motors.
A: Production is normally completed within 45 days after receiving the down payment.
A: Payment terms are 30% T/T down payment and 70% balance before delivery.
A: Yes. OEM manufacturing, color customization, and special configurations are available for wholesale buyers.
A: The HK150SD is suitable for Europe, the Middle East, Southeast Asia, Africa, and other regions with wetland or dredging projects.
A: Yes. Factory technical support and spare parts services are available for international customers.
