



Nanqiao NQ120W-8
Used Nanqiao NQ120W-8 wheeled excavator — reference specifications, condition points and export notes for this model.
The Nanqiao NQ120W-8 is a hydraulic wheeled digging excavator for general construction and utility work. It runs a 74 kW WP4.1G100E311 engine, takes a 0.2-0.45 m3 bucket and reaches a 4170 mm maximum dig depth for trenching and digging.
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
| Bucket capacity | 0.2-0.45m³ |
|---|---|
| Rated power | 74KW |
| Engine | WP4.1G100E311 |
| Max dig depth | 4170mm |
Buying brief: Nanqiao NQ120W-8
The Nanqiao NQ120W-8 is a wheeled excavator with a 0.2-0.45 m3 bucket, a 74 kW engine and a maximum dig depth of 4170 mm. That working range and power suit medium trenching, foundation work, road construction and municipal maintenance where the machine shares road space with traffic. The variable bucket size lets the owner match the attachment to the task, from narrow service trenches to general-purpose digging. It sits in a class that balances reach with road mobility. The wheeled undercarriage on the NQ120W-8 lets it travel between nearby sites without a low-loader, which matters on urban contracts with frequent moves.
Steering and braking follow road practice, so the operator must plan for the machine's width and turning circle. When digging, stability depends on the outriggers or front blade being deployed on firm ground. Wheeled machines can lose grip on wet clay, so check the surface before positioning. Inspection before payment should cover the axles, steering joints and wheel bearings for play, noise or leaks. Examine the tyres for uneven wear.
Start the engine cold and watch for smoke, then work the hydraulics through a full cycle at temperature. Check the boom, dipper and bucket linkage for cracks. Test the swing, travel and outrigger functions. Confirm the engine model matches the WP4.1G100E311 and ask for service records. The NQ120W-8 can be driven to a nearby port or loaded on a trailer for longer moves, so shipping arrangements hinge on distance and route.
Secure it by the chassis and lower the bucket onto the deck. Confirm the dimensions and weight with the supplier before booking freight, and allow for cab and exhaust height. Keep the customs description consistent with the machine as presented.
Common questions
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