Xinyuan C70
Used Xinyuan C70 wheeled excavator — reference specifications, condition points and export notes for this model.
The Xinyuan C70 is a wheeled digging excavator with an operating weight of 6665kg and a bucket capacity of 0.25-0.4m3. Its Yuchai 4F30 engine produces 48kw at 2200rpm, travel speed is 30km/h and maximum dig depth is 3560mm. It suits trenching, landscaping and general site work.
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
| Operating weight | 6665kg |
|---|---|
| Bucket capacity | 0.25-0.4m3 |
| Rated power | 48KW/2200rpm |
| Engine | 玉柴4F30 |
| Travel speed | 30km/h |
| Max dig depth | 3560mm |
Buying brief: Xinyuan C70
The Xinyuan C70 is a compact wheeled digging excavator in the under-8-tonne class, with an operating weight of 6665 kg, a bucket capacity of 0.25-0.4 m3 and a rated power of 48 kW at 2200 rpm from a Yuchai 4F30 engine. This size suits utility work, trenching, landscaping and light construction where travel between sites is frequent and road speed of 30 km/h reduces transport needs. A maximum dig depth of 3560 mm covers typical drainage and foundation tasks. The class is defined by its balance of road mobility and digging performance rather than heavy-duty output.
On site, the wheeled undercarriage gives faster repositioning than a tracked machine but demands attention to stability, especially with the upper structure slewed. Tyres affect flotation and grip, so check tread and pressure for the ground conditions. Steering modes and a travel lock are practical points to confirm. The buyer should weigh the benefit of road travel against reduced rough-terrain traction and consider which attachments are needed, as auxiliary hydraulic flow and coupler type influence what the machine can run.
Before paying, inspect the engine for leaks, smoke and smooth starting, and check the hydraulic system for hose condition, cylinder seals and unusual noise. Pins and bushes at the boom, arm and bucket should be assessed for play, since wear here affects precision and cost to repair. Wheel hubs need checking for bearing noise and seal leaks, and brakes should be tested for even stopping. Structural checks include boom and arm welds, the kingpost area and the chassis for cracks or repairs.
Shipping this size normally uses a container, flat rack, RoRo or breakbulk vessel, decided by the unit's real dimensions and the destination port's facilities. The C70's compact footprint and 6665 kg weight mean a 40-foot container or flat rack can be viable once the machine is measured with attachments removed or folded. RoRo suits ports with roll-on capacity and avoids lifting, while breakbulk may be chosen for remote destinations. The buyer should confirm dimensions, lifting points and port handling before booking.
Common questions
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