| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT |
| Payment Terms: | L/C, T/T |
| Place of Origin: | Anhui, China (Mainland) |
| Means of Transport: | Ocean, Air, Land |
| Delivery Date: | within 50 days after receipt of down payment |
| Brand Name: | HEKING |
| Product Type: | Amphibious Excavator | Model: | HK400SD |
|---|---|---|---|
| Operating Weight: | 40,000 kg / 40 ton | Standard Bucket Capacity: | 1.3 m³ |
| Listed Maximum Digging Reach: | 18.7 m / 12.05 m, depending on configuration | Engine Options: | Cummins QSB6.7 / Cummins C8.3 / Isuzu 6HK1 |
| Engine Power: | 183.9 kW at 2,200 rpm | Hydraulic Pump: | Kawasaki T5V140DT |
| Working Pressure: | 32 MPa / 34.3 MPa | Ground Pressure: | 0.14 kg/cm² |
The HEKING HK400SD is a 40-ton amphibious excavator developed for excavation and dredging operations where conventional excavators may face difficult access or low-bearing-capacity ground conditions. The machine combines a heavy excavator platform with an amphibious pontoon configuration to support operation across wetland and soft-ground environments.
The HK400SD is specified with a 40,000 kg operating weight, 1.3 m³ standard bucket capacity, and multiple engine options from Cummins and Isuzu. Its hydraulic system uses a Kawasaki T5V140DT variable plunger pump, while four DOOSAN TM40VC travel motors provide the specified travel drive configuration.
For buyers evaluating an amphibious excavator for large-scale wetland, swamp or dredging work, the HK400SD provides a machine configuration centered on low ground pressure, extended working dimensions and amphibious mobility.
The product information provides two reach configurations, listed as 18.7 m and 12.05 m. The detailed standard specification lists a maximum digging reach of 12,049 mm. Because reach depends on the selected boom and arm configuration, buyers should confirm the required working configuration when requesting a quotation.
The HK400SD uses a pontoon-based amphibious undercarriage. The detailed specification identifies a pontoon length of 11,400 mm and pontoon width of 1,800 mm, with a minimum ground clearance of 1,228 mm.
The specified ground pressure is 0.14 kg/cm². This characteristic is particularly relevant when assessing equipment for soft or wet ground where ground-bearing conditions need to be considered during project planning.
The hydraulic configuration includes a Kawasaki T5V140DT variable plunger pump with a maximum displacement of 2 × 140 cm³/r and maximum flow of 2 × 308 L/min.
The specified working pressure is 32 MPa / 34.3 MPa. The machine uses a fixed-plunger slew motor and variable-plunger travel motors.
The specified maximum bucket digging force is 135 kN, while maximum arm digging force is 123.8 kN.
The HK400SD is equipped with four DOOSAN TM40VC travel motors. The listed maximum travel speeds are 2.1 km/h in high range and 1.2 km/h in low range.
The machine has a specified gradeability of 70% and tractive effort of 4 × 116 kN.
These specifications provide procurement teams with measurable parameters for evaluating mobility and excavation capability against specific project conditions.
The HK400SD is available with Cummins QSB6.7, Cummins C8.3 or Isuzu 6HK1 engine options according to the supplied product information.
The listed engine specification includes an inter-cooled turbo configuration, six cylinders, 7.79 L displacement, 183.9 kW power at 2,200 rpm and maximum torque of 949 N·m at 1,500 rpm.
The HK400SD is intended for projects requiring amphibious excavation capability in wetland and water-related environments.
Wetland Construction: Suitable for excavation and construction activities in wet, soft or low-bearing-capacity ground conditions.
Swamp Operations: The amphibious undercarriage and specified low ground pressure make the machine applicable to swamp and marsh working environments where conventional equipment access can be difficult.
River Dredging: The machine can be applied to river excavation and dredging projects where extended working dimensions and amphibious access are required.
Deep-Water Dredging: An additional pontoon and spud are available as an optional configuration for deep-water applications. Buyers should confirm the required water depth, working configuration and equipment arrangement during project evaluation.
Water-Related Engineering: The HK400SD can be considered for engineering projects involving wetland, river and other water-access operating environments where an amphibious excavator configuration is required.
The HK400SD has a specified ground pressure of 0.14 kg/cm². This provides a measurable parameter for evaluating suitability for soft-ground and wetland operations.
With an operating weight of 40,000 kg and a standard bucket capacity of 1.3 m³, the HK400SD is positioned for larger excavation and dredging requirements within HEKING's amphibious excavator range.
The product information lists maximum digging reach configurations of 18.7 m and 12.05 m. The detailed standard configuration specifies a maximum digging reach of 12,049 mm, allowing buyers to evaluate the machine according to the required boom and arm configuration.
The machine uses four DOOSAN TM40VC travel motors. The four-motor arrangement is part of the specified amphibious travel configuration.
The HK400SD is specified with Cummins QSB6.7, Cummins C8.3 and Isuzu 6HK1 engine options, giving buyers defined engine configurations to confirm during procurement.
An additional pontoon and spud are listed as optional equipment for deep-water applications. The exact configuration should be confirmed according to the project operating environment.
| Item | Specification |
| Model | HK400SD |
| Product Type | Amphibious Excavator |
| Operating Weight | 40,000 kg |
| Standard Bucket Capacity | 1.3 m³ |
| Boom Length | 6,733 mm |
| Arm Length | 4,520 mm |
| Chains | 3 |
| Engine Model | Cummins QSB6.7 / Cummins C8.3 / Isuzu 6HK1 |
| Engine Type | Inter-cooled turbo |
| Engine Power | 183.9 kW / 2,200 rpm |
| Maximum Torque | 949 N·m / 1,500 rpm |
| Number of Cylinders | 6 |
| Engine Displacement | 7.79 L |
| Hydraulic Pump Type | Variable plunger pump |
| Maximum Pump Displacement | 2 × 140 cm³/r |
| Maximum Flow | 2 × 308 L/min |
| Working Pressure | 32 MPa / 34.3 MPa |
| Slew Motor | Fixed plunger |
| Travel Motor | Variable plunger |
| Slew Speed | 9 rpm |
| Maximum Travel Speed | 2.1 / 1.2 km/h, high / low |
| Gradeability | 70% |
| Tractive Effort | 4 × 116 kN |
| Maximum Bucket Digging Force | 135 kN |
| Maximum Arm Digging Force | 123.8 kN |
| Ground Pressure | 0.14 kg/cm² |
| Fuel Tank Capacity | 560 L |
| Hydraulic Tank Capacity | 250 L |
| Pontoon Length | 11,400 mm |
| Pontoon Width | 1,800 mm |
| Ground Clearance of Platform | 2,090 mm |
| Minimum Ground Clearance | 1,228 mm |
| Pontoon Height | 1,913 mm |
| Overall Height | 4,144 mm |
| Boom Transport Height | 3,650 mm |
| Overall Length | 12,137 mm |
| Overall Width | 5,500 mm |
| Track Gauge | 3,523 mm |
| Upper Structure Width | 2,950 mm |
| Ground Length | 7,642 mm |
| Rear Swing Radius | 3,140 mm |
| Maximum Digging Reach | 12,049 mm |
| Maximum Digging Reach on Ground | 11,687 mm |
| Maximum Digging Depth | 7,396 mm |
| Maximum Vertical Digging Depth | 6,733 mm |
| Maximum Digging Height | 12,127 mm |
| Maximum Dumping Height | 9,018 mm |
| Minimum Front Slewing Radius | 3,848 mm |
| Swing Motor | Korea SUNJIN DS180021-01 |
| Travel Motor | DOOSAN TM40VC |
| Travel Motor Quantity | 4 |
| Optional Equipment | Additional pontoon and spud for deep water |
When evaluating the HK400SD for a project, buyers should first confirm the actual working environment and required machine configuration.
For reach-sensitive projects, confirm whether the standard or extended configuration is required. The supplied product information lists both 18.7 m and 12.05 m maximum digging reach figures, while the detailed standard specification gives 12,049 mm. The final quotation should therefore identify the selected boom and arm configuration clearly.
For deep-water work, confirm whether the optional additional pontoon and spud are required. Water depth, access conditions and the intended working arrangement should be discussed before equipment configuration is finalized.
Buyers should also confirm engine selection, bucket configuration, transportation dimensions, delivery requirements and the technical documentation required for their project or import process.
For commercial procurement, the supplied payment terms are T/T with 30% down payment and 70% paid before delivery. Production time is stated as within 50 days after receipt of the down payment.
Payment Terms: T/T, 30% down payment and 70% paid before delivery.
Production Time: Within 50 days after receipt of down payment.
For a project quotation, buyers should provide the intended application, working environment, required reach, water or ground conditions, preferred engine option where applicable, and any deep-water configuration requirements. This information allows the required HK400SD configuration to be confirmed before order placement.
The HK400SD is designed for excavation and dredging work in wetland, swamp, soft-ground and water-related operating environments.
The specified operating weight is 40,000 kg, or 40 tons.
The supplied specification lists a standard bucket capacity of 1.3 m³.
The supplied product information lists Cummins QSB6.7, Cummins C8.3 and Isuzu 6HK1 engine options.
The product information lists maximum digging reach configurations of 18.7 m and 12.05 m. The detailed standard configuration specifies 12,049 mm. Buyers should confirm the required boom and arm configuration when requesting a quotation.
An additional pontoon and spud are listed as optional equipment for deep-water applications. The required configuration should be confirmed according to the project conditions.
The supplied commercial terms specify T/T payment with 30% down payment and 70% before delivery. Production time is stated as within 50 days after receipt of the down payment.
For HK400SD amphibious excavator procurement, contact HEKING with your project requirements and requested machine configuration.
Please provide:
Intended application
Working environment
Required digging reach
Required bucket configuration
Wetland, swamp, river or deep-water operating conditions
Preferred engine option, if applicable
Deep-water pontoon and spud requirements, if applicable
Required quantity
Delivery destination
The technical team can then confirm the applicable configuration and commercial requirements for your project.
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Category: Amphibious Excavator