Used Sany SR205 Rotary Drilling Rig (2019 Model) - Full Description with Specs

This 2019 Sany SR205 rotary drilling rig stands out for its exceptional working condition and well-preserved core components, making it a reliable choice for pile foundation construction, high-rise building projects, road & bridge infrastructure, and industrial site development.

1. Overall Condition & Maintenance
The rig has undergone regular professional maintenance, with complete service records available. No major overhauls or mechanical failures have occurred, and all critical systems (engine, hydraulic, electrical) operate in line with Sany’s original performance benchmarks.
Exterior and structural parts show minimal wear—no rust on the main frame, and the operator cabin remains clean with functional controls, air conditioning, and safety equipment.

2. Key Component: 90% New Drill Pipe
The drill pipe (standard configuration for SR205) retains 90% of its original condition, with no obvious deformation, cracks, or excessive wear on the connection threads.
It ensures consistent drilling accuracy and load-bearing capacity, eliminating the need for immediate replacement and reducing post-purchase maintenance costs.

3. Suitable Application Scenarios
This rig is well-suited for a range of construction tasks, including:
Pile foundation drilling for residential, commercial, and industrial buildings
Infrastructure projects such as road embankments, bridge piers, and port construction
Drilling in clay, sand, and weathered rock formations (with compatible drill bits)