


Qinniu QNL150S
Used Qinniu QNL150S wheeled excavator — reference specifications, condition points and export notes for this model.
The Qinniu QNL150S 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 QNL150S
The Qinniu QNL150S is a wheeled digging excavator with an operating weight of 15 tons, a bucket capacity of 0.6 cubic meters, and a rated power of 92 kilowatts. This class is suited to medium-duty earthmoving, trenching, and utility work on construction sites, road projects, and municipal tasks. The wheeled undercarriage allows travel on paved surfaces and roads, making it suitable for jobs that require frequent relocation without a transporter. Typical applications include excavating foundations, digging trenches for utilities, and loading trucks. The machine's size and power provide a balance of digging capability and mobility, making it a practical choice for contractors working in urban and suburban environments where track damage must be avoided. On site, the wheeled undercarriage offers speed and flexibility but requires attention to stability, especially when working on slopes or lifting loads.
The buyer should consider the use of stabilizers or outriggers for tasks that demand extra stability. Tyre type and condition affect traction and flotation; worn or incorrectly inflated tyres can compromise performance. 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 safety.
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 typically uses a flat rack or breakbulk vessel, as the dimensions may not fit standard containers.
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 might be an option if the machine can be partially disassembled, but this depends on the 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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