


Qinniu QNL220C
Used Qinniu QNL220C wheeled excavator — reference specifications, condition points and export notes for this model.
The Qinniu QNL220C is a wheeled digging excavator for general construction and utility work. It is a wheeled digging machine suited to trenching, loading and site preparation tasks, with wheeled travel for moving between jobs.
Description is a class-level reference built from the published specifications above; the exact unit's year, hours and condition are confirmed before payment.
Reference specifications
| Specifications to be confirmed per unit. |
Buying brief: Qinniu QNL220C
With an operating weight of 22 tons, a bucket capacity of 0.9 cubic meters, and a rated power of 125 kilowatts, the Qinniu QNL220C is a wheeled digging excavator designed for heavy-duty earthmoving and infrastructure work. This class suits large construction sites, road projects, and industrial applications where higher digging force and reach are required. The wheeled undercarriage enables travel on paved surfaces and roads, reducing the need for transport between nearby locations. Common tasks include bulk excavation, trenching, and loading trucks. The machine's size and power make it appropriate for contractors who need a versatile unit capable of handling demanding jobs while maintaining mobility in urban and suburban environments. On site, the wheeled undercarriage provides speed and flexibility but demands attention to stability, especially when working on slopes or lifting heavy loads.
The buyer should consider the use of outriggers or stabilizers for tasks that require extra stability. Tyre type and condition affect traction and flotation; worn or incorrectly inflated tyres can compromise performance and safety. Steering systems, such as front-wheel or all-wheel steering, influence maneuverability in tight spaces. The travel lock must be functional to secure the machine during digging. Attachment compatibility, including hydraulic flow and mounting, should be verified for any planned use beyond the standard bucket. These factors impact productivity and operating costs.
Before paying, inspect the engine for oil leaks, exhaust smoke, and smooth operation, and check the hydraulic system for leaks, hose integrity, and cylinder function. Pins and bushes at the boom, arm, and bucket joints should be examined for wear and play, as these affect digging precision and structural durability. Wheel hubs require checking for bearing play and seal leaks, and the brakes should be tested for reliable stopping. Structural components, including the chassis and boom, should be free of cracks or repairs. Also verify the travel lock engagement, steering response, and tyre condition, as these are critical for safe and efficient operation. Shipping this size normally uses a flat rack or breakbulk vessel, as the dimensions exceed standard container limits.
The loading method is decided by the unit's real dimensions and the destination port's capabilities. For ports with RoRo service, the machine can be driven on and off, which is often efficient for wheeled excavators. Container shipment is unlikely due to size, but could be considered if the machine can be partially disassembled, depending on overall dimensions and weight. The buyer should confirm the shipping method with the supplier based on the machine's measurements and the availability of handling equipment at both ends.
Common questions
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