Features of 23-26 Ton Amphibious Excavators
- Larger Pontoons (RC250): Engineered for superior flotation with a buoyancy capacity of 28 tons, these pontoons offer improved water stability.
- Fully Automatic Hydraulic Control System: The cab includes an advanced hydraulic control system for precise and efficient operational control.
- Three Independent Compartments per Pontoon: Each pontoon features three separate, watertight sections to boost safety and stability, minimizing the risk of sinking if one compartment is damaged.
- Wider Overall Structure (4800mm): The broader design enhances stability in water and ensures greater safety for operators during use.
- Attachment Flexibility: Supports a wide range of attachments including positioning piles, long reach boom, buckets, and hydraulic dredge pumps for enhanced operational versatility.
- Durable Construction: Built with high-strength steel and corrosion-resistant materials to ensure durability and extended service life.
- Precision Engineering: Utilizes high-precision manufacturing and welding techniques to ensure high-quality components and accurate assembly.
River250 | 23-26 Metric Ton Amphibious Excavator
The River250, suitable for 20t to 25t excavation, is a highly versatile amphibious excavator. It excels in heavy-duty digging and adapts seamlessly to various attachments, including pile drivers, hydraulic hammers, grab buckets, shears, weeding buckets, and dredging pumps. We also offer OEM services for tailored solutions.
Specifications of 23-26 Ton Amphibious Excavators
| River 250 |
Parameter |
Unit |
| Operating weight |
34800 |
Kg |
| Boom and stick length |
13000 |
mm |
| Bucket capacity |
0.6 |
m³ |
| Engine model |
D06FRC |
/ |
| Rated power/speed |
147/2100 |
Kw/rpm |
| Max torque/speed |
750/1350 |
Nm/rpm |
| Displacement |
6.373 |
L |
| Motor model |
TM60 |
Mottrol(Doosan) |
| Output torque |
67914(6930) |
N.m(kgf.m) |
| Continuous pressure |
350 |
MPa(kgf/cm2) |
| Driving speed |
4/2(max/min) |
km/h |
| Swing speed |
11.25 |
r/min |
| Gradeability |
《30° |
° |
| Ground specific pressure |
25.6 |
kPa |
| Bucket digging force |
130 |
kN |
| Stick digging force |
90 |
kN |
| Fuel tank volume |
475 |
L |
| Hydraulic oil tank volume |
277 |
L |
| Engine oil capacity |
29 |
L |
| River250 |
Parameter |
Unit |
| a) Overall machine length |
13250 |
mm |
| c) Overall machine height(to boom) |
4100 |
mm |
| e) Single pontoon length |
8500 |
mm |
| h) Distance between sprocket and idler |
7620 |
mm |
| j) Counterweight ground clearance |
2080 |
mm |
| l) Max turning radius of the tail |
3105 |
mm |
| River250 |
Parameter |
Unit |
| b) Overall machine width without side pontoons |
4700 |
mm |
| d) Turntable width |
2890 |
mm |
| f) Pontoon overall width |
4700 |
mm |
| g) Track shoe width |
1350 |
mm |
| i) Track gauge |
3100 |
mm |
| k) Min ground clearance |
1300 |
mm |
| m) Single pontoon height |
1900 |
mm |
| River 250 |
Parameter |
Unit |
| L1) Max digging radius |
13350 |
mm |
| L2) Max digging height |
15095 |
mm |
| L3) Max digging depth |
9655 |
mm |
| L4) Max unloading height |
11795 |
mm |
| L7) Min turning radius |
5200 |
mm |
- The above specification is based on SY245H excavator model with 13m long reach front, actual working range may vary from different excavator models.
Applications of 23-26 Ton Amphibious Excavtors
- Dredging Operations: Ideal for riverway silt dredging, lake dredging, and marina maintenance, this excavator efficiently removes sediment and debris from waterways, enhancing navigation and water flow.
- Site Preparation: Excellent for preparing construction sites in wet or swampy conditions, this excavator handles clearing, grading, and excavation tasks where traditional machinery struggles.
- Environmental Restoration: Supports wetland restoration and habitat conservation by managing sediment and debris while minimizing environmental disruption in sensitive areas.
- Beach Nourishment: Facilitates the transport and placement of sand for beach replenishment projects, helping to combat coastal erosion and maintain beach quality.
- Tailings Pond Reclamation: Efficiently manages and reclaims tailings ponds in mining operations by removing accumulated silt and waste materials, supporting environmental management efforts.
- Quarry Operations: Assists in the extraction and transportation of sand and gravel from quarries, streamlining material handling and processing.
- Hydraulic Extraction: Used in gold and diamond mining for hydraulic extraction, this excavator handles high-concentration material pumping and transportation.
- Marina and Inlet Maintenance: Ensures the upkeep and maintenance of marinas and city inlets by removing sediment and debris that can obstruct water access and navigation.
- Descaling Pit Cleaning: Effective for cleaning and maintaining descaling pits in industrial settings by removing accumulated scale and other residues.
- Bentonite Recycling: Supports the recycling of bentonite in drilling and construction processes, improving the efficiency of material recovery and reuse.
