Xinyuan B70G4

Used Xinyuan B70G4 wheeled excavator — reference specifications, condition points and export notes for this model.

The Xinyuan B70G4 is a small wheeled digging excavator in the China IV emissions class. This class suits general digging, trenching and loading duties, with a wheeled chassis for travel between locations. Operating weight is 6600 kg, bucket capacity 0.2 m3, rated power 48 kw at 2200 rpm, travel speed 30 km/h, and maximum dig depth 3530 mm.

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

Reference specifications for Xinyuan B70G4
Operating weight	6600kg
Bucket capacity	0.2m³
Rated power	48kw/2200rpm
Engine	玉柴F3065-T480
Travel speed	30km/h
Max dig depth	3530mm

Values are a public reference for this model. Confirm the exact unit's year, hours, condition and attachments before purchase.

Buying brief: Xinyuan B70G4

The Xinyuan B70G4 is an under 8 t wheeled excavator with an operating weight of 6600 kg, a 0.2 m3 bucket and a 48 kW engine rated at 2200 rpm. The Yuchai F3065-T480 engine and 30 km/h travel speed suit utility trenching, pipe laying, landscaping and small road repairs where the machine moves between short jobs. Dig depth reaches 3530 mm, so the working range covers shallow to medium trenches rather than bulk excavation. The narrow bucket suits precise work. The wheeled undercarriage lets the B70G4 travel on paved surfaces and position itself without a transport truck for short moves.

Steering and braking behave like a road vehicle, so operators must allow for travel height and for the machine's footprint beside traffic. On soft ground the wheels spread load differently from tracks, and stability while digging depends on outriggers or a blade being set correctly. Plan the route before starting work. Before paying, inspect the wheel hubs, steering linkages and axle seals for play or leaks. Check the tyres for uneven wear that suggests alignment problems.

Run the engine from cold and listen for smoke or knock, then test hydraulics through a full cycle at working temperature. Look at the boom and dipper for cracks or poor repairs, and confirm the swing and travel functions operate smoothly. Ask for the maintenance record. At this size the B70G4 moves as a self-propelled unit or on a step-deck trailer, so shipping cost depends on the route and the trailer chosen. Secure it by the chassis, not the linkage, and lower the bucket to the deck.

Confirm the dimensions and weight with the supplier before booking freight, and allow for the travel height of the cab and exhaust. Customs paperwork should match the machine as presented.

A class-level brief: it describes this size of machine and what to check. It is not a statement of availability or price for any specific unit.

Ask about this model↗Export & shipping

Common questions

Is a used Xinyuan B70G4 available right now?

Availability changes with stock. Send us the model and destination and we confirm the units currently on hand or that can be sourced.

What does a used Xinyuan B70G4 cost?

Price depends on year, working hours, condition, attachments and destination. We quote per unit, FOB China or CIF your port, after confirming the exact machine.

How is a Xinyuan B70G4 shipped from China?

Usually by container, flat rack, RoRo or breakbulk, chosen by the unit's real dimensions and your destination port. We plan loading before the balance payment.