| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | Paypal, L/C, D/P, T/T |
| Place of Origin: | Anhui, China (Mainland) |
| Means of Transport: | Ocean |
| Delivery Date: | within 45 days after... |
| Brand Name: | HEKING |
| Operating Weight: | 35-36 tons heavy-duty amphibious structure | Max Digging Reach: | Up to 15.5 meters extended working range |
|---|---|---|---|
| Bucket Capacity: | Standard 0.5 m³ for efficient material handling | Engine Configuration: | Mitsubishi 4M50-TLC3J turbocharged diesel |
| Hydraulic System: | Doosan T5V112 variable plunger pump | Valve System: | PARKER AV280 high precision hydraulic control |
| Undercarriage Design: | Dual pontoon system with high buoyancy | Travel System: | 4 independent travel motors for enhanced mobility |
| Ground Pressure: | Ultra-low 0.14 kg/cm² for soft terrain stability | Optional Equipment: | Additional pontoon and spud for deep water |
Designed for extreme swamp, marsh, and wetland environments
Long reach arm ideal for dredging and river maintenance
High buoyancy pontoons ensure superior flotation stability
Reliable global components (Mitsubishi, Parker, Doosan, Eaton)
Low ground pressure prevents sinking in soft soil conditions
Reinforced undercarriage with Q345B high-strength steel
Flexible configuration for deep water or shallow operations
Easy maintenance with widely available international parts
Strong climbing ability and traction in difficult terrain
The HEKING HK300SDA swamp excavator is a heavy-duty amphibious machine engineered specifically for challenging environments such as wetlands, marshlands, riverbanks, and coastal projects. Designed to meet the operational demands of contractors in Europe and the Middle East, this swamp excavator combines durability, efficiency, and advanced hydraulic performance.
Built with a robust 35–36 ton structure, the machine features a dual pontoon undercarriage system that delivers exceptional buoyancy and stability in soft or waterlogged ground conditions. The wide pontoon design reduces ground pressure to just 0.14 kg/cm², allowing the excavator to operate safely where conventional tracked excavators cannot function.
The HK300SDA is equipped with a Mitsubishi 4M50 turbocharged engine, ensuring consistent power output and fuel efficiency even in continuous heavy-duty operations. The hydraulic system integrates a Doosan variable plunger pump and PARKER control valve, delivering precise control, smooth operation, and high digging efficiency.
With a maximum digging reach of 15.5 meters and a digging depth exceeding 10 meters, this swamp excavator is ideal for dredging, canal cleaning, pond excavation, and flood control projects. The long boom and arm configuration provide extended working range, reducing the need for repositioning and improving overall productivity.
The reinforced undercarriage includes four independent travel motors, offering superior traction and maneuverability in uneven and slippery terrain. The track system is strengthened with 40Cr rollers and durable chain assemblies, ensuring long service life even in abrasive working conditions.
For projects requiring deeper water operation, the HK300SDA can be equipped with additional pontoons and spuds, enhancing stability and anchoring capability. This flexibility makes it suitable for a wide range of applications including oilfield access, environmental restoration, and infrastructure development.
All structural components are manufactured using Q345B high-strength steel, with optimized hull thickness to balance durability and weight. The machine is designed for easy maintenance, with accessible service points and globally recognized components, ensuring minimal downtime for international buyers.
With a production lead time of approximately 45 days and flexible payment terms (T/T 30% deposit), HEKING provides a reliable supply solution for distributors, contractors, and project owners seeking high-performance swamp excavators.
| Total Weight | 36000kg | ||||
| Standard bucket capacity | 0.5m³ | ||||
| Boom length | 8600 | ||||
| Arm length | 6260 | ||||
| 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 | 9632 | ||||
| Ground clearance of platform | 1936 | ||||
| Overall height | 3759 | ||||
| Boom transport height | 3379 | ||||
| Overall length | 14330 | ||||
| Rear swing radius | 2800 | ||||
| Track gauge | 3725 | ||||
| Overall width Min/Max | 4719/5519 | ||||
| Width of pontoon | 1620 | ||||
| Min.ground clearance | 1126 | ||||
| Height of pontoon | 2050 | ||||
| Width of upper structure | 2622 | ||||
| Ground length | 5300 | ||||
| Item | |||||
| Max.digging reach | 15426 | ||||
| Max.digging reach on ground | 15203 | ||||
| Max.digging depth | 10858 | ||||
| Max.vertical digging depth | 10420 | ||||
| Max.digging height | 14101 | ||||
| Max.dumping height | 11889 | ||||
| Min.front slewing radius | 4884 | ||||
| Engine | Mitsubishi 4M50-TLC3J | ||
| Pump | Doosan T5V112 | ||
| Valve | PARKER AV280 | ||
| Swing motor | Eaton 11020268501 | ||
| Travel motor | DOOSAN TM40VC | ||
| Travel motor no. | 4 | ||
Q1: What applications is this swamp excavator suitable for?
A: It is ideal for wetland construction, dredging, river cleaning, swamp operations, and coastal engineering projects.
Q2: Can the machine operate in deep water conditions?
A: Yes, with optional additional pontoons and spuds, it can safely operate in deeper water environments.
Q3: What engine brand is used in this excavator?
A: The machine uses a Mitsubishi turbocharged diesel engine for reliable performance.
Q4: Is this machine suitable for European standards?
A: Yes, it uses internationally recognized components and can be configured to meet regional requirements.
Q5: What is the production lead time?
A: Approximately 45 days after receiving the deposit.
Q6: How is the machine transported?
A: It is typically shipped in disassembled or modular form for easier international transport.
Q7: What type of terrain can it handle?
A: Soft soil, swamp, marsh, mud, shallow water, and low-bearing ground conditions.
Q8: Are spare parts easily available?
A: Yes, key components are from global brands, ensuring easy sourcing of spare parts.
PAYMENT TERM:
PAYMENT: By T/T 30% down payment, 70% paid before delivery.
Production time:
within 45 days after receipt of down payment
Category: Amphibious Excavator