Water-sediment excavators are primarily used in engineering projects for water conservancy, ports, waterways, and earthwork. The rental prices for water-sediment excavators are influenced by several factors:

1. Equipment Type and Specifications

The type and specifications of amphibious excavators are significant factors affecting rental prices. Different types and specifications of amphibious excavators have varying performance parameters such as digging depth, digging capacity, and tonnage, thus leading to different rental prices.

2. Lease Duration

The rental duration and term of land and water excavators also affect the rental price. Generally speaking, the longer the rental period, the lower the rental price; conversely, the shorter the rental term, the higher the rental price.

3. Rental Location and Operating Environment

The rental location and working environment for amphibious excavators also affect the rental price. Different locations and environments require different amphibious excavators, necessitating various types and specifications, thus leading to varying rental costs.

4. Market Trends and Supply-Demand Relationship

Market conditions and supply-demand dynamics also affect the rental prices for amphibious excavators. When there is an ample supply of amphibious excavators in the market, rental prices are relatively low; conversely, when supply is tight, rental prices are relatively high.

5. Rental Companies & Brand Influence

Prices for land and sea excavator rentals can vary by leasing company and brand. Generally, rentals from larger leasing companies are more expensive, but they also offer better equipment quality and after-sales service.

6. Transportation Costs and Labor Fees