Hot Sale Multi Functions Integrated Wheel Truck-Mounted Excavator and Dump Truck (2-in-1) From China

An integrated wheel truck-mounted excavator and dump truck (often called a 2-in-1 or loader-digger dumper) is a versatile, self-loading engineering vehicle. It combines a 360-degree rotating heavy-duty digging arm of an excavator with the cargo bed and high-speed mobility of a traditional dump truck into a single, compact unit, allowing a single machine to excavate, load, and transport materials like sand, gravel, and debris.

Core Specifications

These machines typically feature a robust, dual-purpose design to handle both earthmoving and material transport:

• Engine and Power: Equipped with heavy-duty diesel engines (often Cummins or equivalent) ranging from 70 to 175 horsepower, providing high torque for climbing and off-road capability.
• Mobility: Available in 4×2, 4×4, or 4×6 wheel drives with heavy-duty, wear-resistant tires for multi-terrain traction. Travel speeds on roads can reach 20 to 40km/h.
• Excavation Capacity: Standard digging buckets usually range from 0.2 m³ to 1.2 m³, boasting digging depths between 2.5 meters and 5 meters depending on the tonnage.
• Dumping Capacity: Cargo box volumes typically span from 2m³ to 8m³ (or up to 15 tons payload) with multi-directional or hydraulic tipping options (backward, dual-side).
• Hydraulics: Dual-pump hydraulic systems are used to deliver powerful, precise control for both the arm and the dump bed’s lifting mechanism

Key Advantages

• Reduced Equipment Costs: Eliminates the need to purchase or rent separate excavators and dump trucks. You only need one machine—and one operator—for the entire cycle of digging, loading, and hauling.
• High Maneuverability: Integrated articulated steering or smaller wheelbase designs allow these vehicles to navigate tight, confined urban spaces or narrow roads where two separate large machines couldn’t fit.
• Self-Loading Efficiency: The excavator can load its own dump bed directly, completely streamlining the earth-moving process.
• Versatility: Compatible with quick-couplers to swap the digging bucket for augers, hydraulic hammers, and grapples.
• Speed Between Sites: Unlike tracked excavators that require a flatbed trailer for transport, wheeled mounted systems can drive directly to and around job sites, saving transit time and costs.

Applications Materials and Fields

• Materials Handled: Sand, gravel, topsoil, construction debris, municipal waste, snow, and light rock.
• Fields and Industries:
  • Civil Construction and Urban Development: Used for foundation trenching, utility pipeline installation, and moving excavated dirt in residential or crowded areas.
  • Agriculture and Landscaping: Ideal for farm terracing, clearing debris, landscaping, and digging irrigation trenches.
  • Mining and Quarries: Utilized in sand fields and small-scale gravel pits for material extraction and haulage.
  • Waste Management: Efficient for garbage transfer operations and debris clearance.
  • Road Maintenance: Excellent for road shoulder grading, small-scale asphalt repair, and ditch clearing