| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF |
| Payment Terms: | L/C, D/A, T/T |
| Place of Origin: | Anhui, China (Mainland) |
| Means of Transport: | Ocean, Land |
| Delivery Date: | within 20 days after... |
| Brand Name: | HEKING |
| Product Type: | Wetland excavator / amphibious excavator | Model: | HK200SD |
|---|---|---|---|
| Operating Weight: | 20,000 kg | Standard Bucket Capacity: | 0.4 m³ |
| Maximum Digging Reach: | 10.8 m | Engine: | Mitsubishi 4D34, inter-cooled turbo, 70 kW/2200 rpm |
| Pontoon Size: | 9258 × 1466 × 1797 mm | Travel Motor Quantity: | 4 |
| Undercarriage: | Manual extendable undercarriage or hydraulic extendable undercarriage, optional | Optional Configuration: | Additional pontoon and spud for deep-water applications |
The HEKING HK200SD is a 20-ton wetland excavator developed for excavation, dredging, and construction work where conventional crawler excavators may face difficult ground conditions. Its amphibious configuration combines an excavator upper structure with pontoon-based undercarriage components designed for soft and wet working environments.
With an operating weight of 20,000 kg, a standard 0.4 m³ bucket, and a maximum digging reach of 10,778 mm, the HK200SD provides a working configuration for wetland construction, swamp excavation, river dredging, and related water-area projects.
The machine is configured with a Mitsubishi 4D34 engine, DOOSAN T5V63 hydraulic pump, PARKER AV170 valve, DOOSAN swing motor, and four DOOSAN travel motors. Strengthened track shoes and track chains are specified for the amphibious undercarriage configuration.
For projects requiring different machine width configurations, the HK200SD is available with a manual extendable undercarriage or hydraulic extendable undercarriage. The stated overall width is 4231 mm in the retracted configuration and 5051 mm in the extended configuration.
The HK200SD is manufactured by Anhui Hekuang Environmental Technology Co., Ltd. / HEKING, a manufacturer of amphibious equipment and construction machinery for wetland, water, and environmental engineering applications.
The HK200SD uses pontoon-based amphibious undercarriage components to provide the machine configuration required for soft and wet working environments. The standard pontoon dimensions are 9258 mm in length, 1466 mm in width, and 1797 mm in height.
The extendable undercarriage configuration allows the overall machine width to be specified at 4231 mm when retracted or 5051 mm when extended. The corresponding track gauge is 2598 mm or 3398 mm.
This configuration is particularly relevant when the project requires a machine designed around wet, soft, marshy, or water-affected ground conditions.
The HK200SD is equipped with four travel motors. This configuration is part of the amphibious travel system and is paired with strengthened track shoes and track chains.
For buyers evaluating an amphibious excavator, the travel system is an important consideration because the machine must be configured for the specific terrain and operating environment rather than treated as a conventional crawler excavator.
The machine uses a Mitsubishi 4D34 inter-cooled turbo engine.
The supplied engine specifications include:
Rated power: 70 kW at 2200 rpm
Maximum torque: 370 N·m at 1600 rpm
Cylinders: 4
Displacement: 3.91 L
The engine configuration is integrated with a hydraulic system using a variable plunger pump and a stated working pressure of 30 MPa.
The supplied configuration includes a DOOSAN T5V63 hydraulic pump and PARKER AV170 valve. The slew motor is a DOOSAN TSM86-GSG140SP fixed-plunger motor, while the travel system uses four DOOSAN TM22VC variable-plunger travel motors.
The specified slew speed is 13.6 rpm. Maximum travel speed is listed as 3 km/h in high range and 2.1 km/h in low range.
The HK200SD is intended for project environments where wet, soft, or water-affected terrain is an important operating consideration.
| Application | Typical Use |
| Wetland construction | Excavation and construction work in wetland and soft-ground environments |
| Swamp excavation | Excavation in swamp and marsh conditions |
| River dredging | Excavation and dredging-related work in river environments |
| Water-area projects | Excavator operations where amphibious equipment is required |
| Environmental engineering | Machinery applications associated with wetland and water-related engineering |
The machine can also be considered for projects requiring a longer working reach. Its maximum digging reach is 10,778 mm, with a maximum digging depth of 7033 mm and maximum digging height of 11,860 mm.
For a project requiring a specific working configuration, buyers should provide information about water depth, ground conditions, required working reach, attachment requirements, and transportation limitations so the machine configuration can be evaluated appropriately.
The HK200SD is designed around applications involving soft or wet terrain rather than ordinary hard-ground excavation alone.
Its amphibious configuration incorporates:
Pontoon-based undercarriage
Four travel motors
Strengthened track shoes
Strengthened track chains
Extendable undercarriage options
Optional additional pontoons
Optional spud configuration for applicable deep-water projects
The manufacturer also provides amphibious equipment configurations for wetland, swamp, shallow-water, dredging, and environmental engineering projects.
For deep-water requirements, the HK200SD can be specified with additional pontoon and spud options. The exact configuration should be confirmed against the project's water depth, ground conditions, operating method, and required stability.
| Item | Specification |
| Brand | HEKING |
| Model | HK200SD |
| Product Type | Wetland Excavator / Amphibious Excavator |
| Operating Weight | 20,000 kg |
| Standard Bucket Capacity | 0.4 m³ |
| Maximum Digging Reach | 10,778 mm |
| Maximum Digging Reach on Ground | 10,510 mm |
| Maximum Digging Depth | 7,033 mm |
| Maximum Vertical Digging Depth | 5,610 mm |
| Maximum Digging Height | 11,860 mm |
| Maximum Dumping Height | 9,057 mm |
| Minimum Front Slewing Radius | 2,870 mm |
| Boom Length | 6,100 mm |
| Arm Length | 3,900 mm |
| Engine | Mitsubishi 4D34 |
| Engine Type | Inter-cooled turbo |
| Engine Power | 70 kW / 2,200 rpm |
| Maximum Torque | 370 N·m / 1,600 rpm |
| Number of Cylinders | 4 |
| Engine Displacement | 3.91 L |
| Hydraulic Pump | DOOSAN T5V63 |
| Pump Type | Variable plunger pump |
| Maximum Pump Displacement | 2 × 63 cm³/r |
| Working Pressure | 30 MPa |
| Valve | PARKER AV170 |
| Swing Motor | DOOSAN TSM86-GSG140SP |
| Travel Motor | DOOSAN TM22VC |
| Travel Motor Quantity | 4 |
| Slew Speed | 13.6 rpm |
| Maximum Travel Speed, High/Low | 3 / 2.1 km/h |
| Gradeability | 0.7 |
| Tractive Effort | 157.5 kN |
| Maximum Bucket Digging Force | 125 kN |
| Maximum Arm Digging Force | 51 kN |
| Ground Pressure | 0.14 kg/cm² |
| Fuel Tank Capacity | 300 L |
| Hydraulic Tank Capacity | 210 L |
| Pontoon Length | 9,258 mm |
| Pontoon Width | 1,466 mm |
| Pontoon Height | 1,797 mm |
| Overall Length | 11,240 mm |
| Overall Height | 5,700 mm |
| Overall Width, Retracted | 4,231 mm |
| Overall Width, Extended | 5,051 mm |
| Track Gauge, Retracted | 2,598 mm |
| Track Gauge, Extended | 3,398 mm |
| Ground Clearance of Platform | 1,860 mm |
| Minimum Ground Clearance | 1,167 mm |
| Boom Transport Height | 3,423 mm |
| Rear Swing Radius | 2,319 mm |
| Upper Structure Width | 2,470 mm |
| Ground Length | 4,463 mm |
| Chain Strands | 2 |
The HK200SD is configured as an amphibious wetland excavator with pontoon-based undercarriage components for applications involving wetlands, swamps, marshes, and other soft or water-affected working environments.
With a 20,000 kg operating weight and 0.4 m³ standard bucket capacity, the HK200SD provides a mid-size configuration for contractors and project owners requiring amphibious excavation equipment.
The machine provides a maximum digging reach of 10,778 mm and a maximum digging depth of 7,033 mm, supporting excavation work where additional reach is required.
The HK200SD can be configured with a manual extendable undercarriage or hydraulic extendable undercarriage. The specified overall width changes from 4231 mm in the retracted configuration to 5051 mm in the extended configuration.
Four DOOSAN TM22VC travel motors are specified for the machine, together with strengthened track shoes and track chains.
Additional pontoons and spud systems are available as optional configurations for applicable deep-water projects. The required arrangement should be confirmed according to the actual project conditions.
HEKING operates a production base covering more than 100,000 square meters and has a team of 125 employees, including 42 technical specialists and 10 senior professional engineers. The company supplies products to Western Europe, Eastern Europe, Southeast Asia, Eastern Asia, Oceania, and Africa.
Before requesting a quotation for the HK200SD, professional buyers should confirm the actual operating conditions and required machine configuration.
Important project information includes:
Type of terrain, such as wetland, swamp, marsh, or river area
Required digging reach and digging depth
Required bucket or attachment configuration
Required working width
Water depth where applicable
Whether additional pontoons are required
Whether a spud system is required
Transportation and site access conditions
Required delivery configuration
Local project and procurement requirements
For projects involving deep water or unusual ground conditions, technical requirements should be discussed with HEKING before the final configuration is confirmed.
HEKING provides OEM and ODM services and has an engineering team experienced in customized equipment design based on working conditions and customer requirements.
Available customized configurations described by the manufacturer include:
Long-reach excavators
Extendable amphibious chassis
Additional side pontoons
Spud pile systems
For a customized HK200SD project, buyers can provide working drawings, site conditions, required dimensions, operating depth, attachment requirements, and other project parameters for engineering evaluation.
HEKING is an amphibious equipment and construction machinery manufacturer based in Hefei, China.
The company operates a production base covering more than 100,000 square meters and employs 125 people, including 42 technical specialists and 10 senior professional engineers. Its business integrates product research, engineering design, manufacturing, and international trade.
The company's stated quality certifications include CE, ISO9001, and ISO14001.
For international procurement, the company supports T/T, L/C, D/A, D/P, and WU payment terms. For the HK200SD, the stated payment arrangement is 30% T/T down payment and 70% paid before delivery.
The stated production time for the HK200SD is within 20 days after receipt of the down payment.
HEKING amphibious equipment is manufactured according to international export requirements. Available certifications include CE, ISO9001, and ISO14001.
The HK200SD Wetland Excavator is prepared for international shipment by ocean or land transportation. Packaging and loading methods are arranged according to equipment dimensions and customer requirements.
The HK200SD is a 20-ton wetland excavator designed for excavation, dredging, and construction work in wetlands, swamps, marshes, soft ground, and water-related project environments.
The specified operating weight is 20,000 kg.
The maximum digging reach is 10,778 mm, while the maximum digging reach on the ground is 10,510 mm.
The standard bucket capacity is 0.4 m³.
The HK200SD uses a Mitsubishi 4D34 inter-cooled turbo engine rated at 70 kW at 2200 rpm, with a maximum torque of 370 N·m at 1600 rpm.
Yes. The product information specifies a manual extendable undercarriage or hydraulic extendable undercarriage as optional configurations. Overall width is specified as 4231 mm when retracted and 5051 mm when extended.
Additional pontoons and spud systems are available as options for applicable deep-water projects. The required configuration should be confirmed according to the actual project conditions.
The stated production time is within 20 days after receipt of the down payment. The specified payment arrangement is 30% T/T down payment and 70% before delivery.
For wetland construction, swamp excavation, river dredging, or other soft-ground projects, contact HEKING with your project requirements.
When requesting technical information or a quotation, provide the intended application, working environment, required digging reach and depth, water depth where applicable, preferred configuration, attachment requirements, and expected quantity.
HEKING can then evaluate the HK200SD configuration and discuss applicable options such as extendable undercarriage, additional pontoons, and spud systems.
Request a quotation or discuss your project requirements through the HEKING website.
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Category: Wetland Excavator