2014 SANY SR280 Used Rotary Drilling Rig

2014 SANY SR280 Rotary Drilling Rig

The SANY SR280 is a classic medium-sized rotary drilling rig suitable for rock drilling. It was the main model on sale in 2014 and is suitable for municipal roads, housing construction, and small and medium-sized bridge pile foundation projects. It can handle both soil layers and moderately weathered rock layers. The overall performance is mature and stable, with a low failure rate and excellent adaptability on construction sites.

Key technical parameters

Performance and system features

Equipped with a hydraulic telescopic crawler chassis, the structure is solid and stable, with good ground adhesion, convenient relocation, and capable of adapting to various complex construction sites.

Adopting a mature high-pressure hydraulic control system, the power output is stable, the compound actions are smooth, the efficiency of soil drilling is high, and it has reliable rock drilling capabilities in medium-hard rock. Optimized high-strength drill mast and power head structure, excellent vibration damping performance, small operation jitter, significantly improving the accuracy of deep hole drilling and equipment durability.

Equipped with a stable intelligent control system, the parameters are displayed clearly, the operation is simple, the failure rate is low, and the maintenance cost in the future is also low. It is the main model frequently used in engineering leasing. Pressure control system ensures stable power output, smooth compound actions, high efficiency in soil layer drilling, and reliable ability to penetrate medium-hard rocks.

By integrating high-strength drill mast and power head structures, excellent vibration reduction performance is achieved, resulting in minimal operational jitter and significant improvement in deep hole drilling accuracy and equipment durability.

Equipped with a stable intelligent control system, the parameters are displayed clearly, the operation is simple, the failure rate is low, and the maintenance cost in the future is also low. It is the main model frequently used in engineering leasing.