Four-wheel-drive Wheel Excavator Used in Construction Site

The wheeled vehicle can travel independently on roads at high speeds, eliminating the need for trailers between construction sites or for short-distance trips between urban and rural areas, thus saving on trailer rental fees and waiting time.
Crawler excavators cannot operate on roads; they must be towed across construction sites, resulting in high relocation costs and project delays.

The wheeled tire system ensures smooth operation without damaging cement pavements, asphalt roads, brick surfaces, or residential neighborhood roads. No road base plates are required for construction on urban, municipal, or rural roads.
The metal chains on the tracks are prone to scratching and damaging asphalt and concrete roads, significantly limiting urban construction activities.

The vehicle offers agile steering response, making it ideal for navigating urban alleys, renovation projects in urban villages, courtyard construction sites, and narrow roadside areas.
The tracked body is bulky, severely limiting turning and maneuvering in confined spaces.

Wheeled mobility offers lower rolling resistance, resulting in reduced fuel consumption under equivalent operating conditions compared to tracked systems; tires are easy to replace and require minimal maintenance.
The crawler counterweight wheel, idler pulley, and crawler plate are prone to wear, resulting in higher maintenance costs later on.

Equipped with a front bulldozer, it can perform bulldozing, leveling, and debris removal; additional attachments such as a crushing hammer, wood grab, steel grab, and pit-digging tools are available, enabling simultaneous excavation, loading, and short-distance transportation.
Crawler excavators are primarily designed for pure excavation; their short-distance transportation and road surface leveling capabilities are inferior to those of wheeled excavators.

More suitable for: municipal engineering, road maintenance, urban renewal, landscaping, agricultural water conservancy, rural infrastructure construction, building foundations, and frequent site relocation.
In summary: For applications requiring rapid transition, minimal road damage, reduced towing costs, operation along urban roadsides, and frequent travel between multiple construction sites, wheeled excavators are the preferred choice; for tasks exclusively involving mountainous terrain, muddy deep pits, or long-term stationary operations without relocation, crawler excavators should be selected.

The structure is durable, offering dual guarantees for maintenance and safety.

-Robust structure: The fuselage is fabricated from high-strength welded steel, with the boom reinforced through thickening to withstand heavy-duty operations; critical components (e.g., hydraulic pipelines and joints) are adequately protected to minimize impact damage.

-Easy maintenance: The tiltable cab or front-opening hood eliminates the need to disassemble complex components for engine operation and routine upkeep (e.g., oil and filter changes).