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SR220
SANY
SANY SR220 Rotary Drilling Rig
The SANY SR220 Rotary Drilling Rig is a high-performance machine excelling in small to medium-sized industrial, civil construction, municipal, and railway pile foundation projects. Since its initial launch in 2003, it has undergone numerous technological upgrades, becoming a classic model under SANY Heavy Industry.
To give you a quick global understanding of the SR220's capabilities, its key parameters are summarized in the table below:
| Parameter Category | Specifications |
|---|---|
| Drilling Performance | Max. Drilling Diameter: 2300 mm Max. Drilling Depth: 66 meters (m) |
| Rotary Head | Rated Output Torque: 220 kN·m Speed Range: 7 – 26 rpm |
| Feed/Pull-out System | Max. Feed Force: 180 kN Max. Pull-out Force: 240 kN |
| Main Winch | Max. Hoisting Force: 240 kN (first layer) Max. Speed: 70 m/min |
| Engine | Model: Mitsubishi 6D24-TL or Caterpillar C9 Rated Power: 250 kW (Mitsubishi engine) |
| General Parameters | Operating Weight: 71-74 tons (t) Transport Length: 12928 mm (without power head) |
The excellent performance of the SR220 stems from a series of refined designs and features:
High Efficiency & Power / High Efficiency & Power: Equipped with a powerful 250kW engine, one of the largest in its class. The rotary head delivers high torque and fast penetration speed; the main winch offers substantial hoisting force and high speed, significantly enhancing operational efficiency, especially in soil-dominated conditions common in industrial and civil construction.
High Reliability & Durability / High Reliability & Durability: Core components are co-designed with leading international manufacturers and custom-produced for SANY drills, ensuring high compatibility and reliability. Furthermore, it incorporates advanced five-stage vibration damping technology, a unique and efficient lubrication system for the rotary head, and a machine balance monitoring system, all greatly enhancing stability and reliability in complex working conditions.
Intelligence & Safety / Intelligence & Safety: Features a high level of intelligence. The electronic control system monitors multiple parameters like engine status, hydraulic system, mast verticality, and drilling depth, providing enhanced safety protection and facilitating operation and troubleshooting.
Strong adaptability: it has an ultra long pressure stroke of 15m, moderate pressure and lifting force, and is suitable for long pile casing construction under complex geological conditions such as mudflat, pebble, backfill stratum, etc. The torque and speed of the power head can be adjusted to meet the needs of different geological conditions and construction processes.
Convenient and intelligent operation: equipped with high-definition touch screen display, 3-millisecond refresh rate, smooth animation display, and clear operation information at a glance. Some models also have the Yiweixun mobile exclusive APP, which can remotely monitor device location, efficiency, fuel consumption and other information, and provide one click service for easy device management and maintenance.
High reliability: The machine lock rod wire rope is wrapped in a single layer and equipped with wire rope pre tensioning technology to avoid rope disorder and twisting, extending its service life. At the same time, the drilling rig adopts a centralized automatic lubrication system, which provides timed and quantitative lubrication to reduce component wear and improve equipment reliability and durability.
Good safety: Equipped with an integrated platform with handrails and a rear ladder, it is convenient for operators to enter the cab and carry out safety maintenance work. In addition, there are devices such as LED work lights, rearview safety cameras, and reverse alarms to improve safety during the operation process.
SANY SR220 Rotary Drilling Rig
The SANY SR220 Rotary Drilling Rig is a high-performance machine excelling in small to medium-sized industrial, civil construction, municipal, and railway pile foundation projects. Since its initial launch in 2003, it has undergone numerous technological upgrades, becoming a classic model under SANY Heavy Industry.
To give you a quick global understanding of the SR220's capabilities, its key parameters are summarized in the table below:
| Parameter Category | Specifications |
|---|---|
| Drilling Performance | Max. Drilling Diameter: 2300 mm Max. Drilling Depth: 66 meters (m) |
| Rotary Head | Rated Output Torque: 220 kN·m Speed Range: 7 – 26 rpm |
| Feed/Pull-out System | Max. Feed Force: 180 kN Max. Pull-out Force: 240 kN |
| Main Winch | Max. Hoisting Force: 240 kN (first layer) Max. Speed: 70 m/min |
| Engine | Model: Mitsubishi 6D24-TL or Caterpillar C9 Rated Power: 250 kW (Mitsubishi engine) |
| General Parameters | Operating Weight: 71-74 tons (t) Transport Length: 12928 mm (without power head) |
The excellent performance of the SR220 stems from a series of refined designs and features:
High Efficiency & Power / High Efficiency & Power: Equipped with a powerful 250kW engine, one of the largest in its class. The rotary head delivers high torque and fast penetration speed; the main winch offers substantial hoisting force and high speed, significantly enhancing operational efficiency, especially in soil-dominated conditions common in industrial and civil construction.
High Reliability & Durability / High Reliability & Durability: Core components are co-designed with leading international manufacturers and custom-produced for SANY drills, ensuring high compatibility and reliability. Furthermore, it incorporates advanced five-stage vibration damping technology, a unique and efficient lubrication system for the rotary head, and a machine balance monitoring system, all greatly enhancing stability and reliability in complex working conditions.
Intelligence & Safety / Intelligence & Safety: Features a high level of intelligence. The electronic control system monitors multiple parameters like engine status, hydraulic system, mast verticality, and drilling depth, providing enhanced safety protection and facilitating operation and troubleshooting.
Strong adaptability: it has an ultra long pressure stroke of 15m, moderate pressure and lifting force, and is suitable for long pile casing construction under complex geological conditions such as mudflat, pebble, backfill stratum, etc. The torque and speed of the power head can be adjusted to meet the needs of different geological conditions and construction processes.
Convenient and intelligent operation: equipped with high-definition touch screen display, 3-millisecond refresh rate, smooth animation display, and clear operation information at a glance. Some models also have the Yiweixun mobile exclusive APP, which can remotely monitor device location, efficiency, fuel consumption and other information, and provide one click service for easy device management and maintenance.
High reliability: The machine lock rod wire rope is wrapped in a single layer and equipped with wire rope pre tensioning technology to avoid rope disorder and twisting, extending its service life. At the same time, the drilling rig adopts a centralized automatic lubrication system, which provides timed and quantitative lubrication to reduce component wear and improve equipment reliability and durability.
Good safety: Equipped with an integrated platform with handrails and a rear ladder, it is convenient for operators to enter the cab and carry out safety maintenance work. In addition, there are devices such as LED work lights, rearview safety cameras, and reverse alarms to improve safety during the operation process.
