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SR-45 Blue Tech Plus
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2026
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Soilmec
SR-45 Blue Tech Plus
New
Smart Power, Maximum Efficiency
The SR-45 is designed to deliver dynamic drilling performance and fast mobilization, so you can start working on site without delays.
With Blue Tech Plus, Soilmec introduces a breakthrough technology:
a new hydraulic system with an intelligent pump that communicates with the entire system to optimize power and fuel consumption—combined with all the benefits of Blue Tech technology.
Power meets Precision. Efficiency meets Innovation.
Up to 30% less fuel consumption – Thanks to the advanced hydraulic system and smart pump control, you cut fuel use while boosting rotary torque up to 170.3 kNm.
Lower maintenance costs – Fewer components mean less downtime and 30% savings on oil changes.
Fast Kelly-to-CFA conversion – Switch drilling modes in half a day—stay agile, stay productive.
Built for a greener future – Compatible with HVO diesel and biodegradable oil, reducing CO₂ emissions by up to 30% per cycle and ensuring the lowest noise emissions on the market.
SR-45 Blue Tech Plus: Engineered for performance, designed for sustainability.
Technical data
| Data | Unit | Value |
|---|---|---|
| Diesel engine T3/Stage V | kW | 209/209 |
| Max torque (kNm) | kNm | 185 |
| Weight | t | 37–40 |
| CCS - Cylinder Crowd System pull up/down | kN | 207/140 |
| Main winch | kN | 165 |
| Min. transport weight | t | 41 c/w kelly |
| WCS - Winch Crowd System pull up/down | kN | 240/240 |
LDP - Large Diameter Pile
| Data | Unit | Value |
|---|---|---|
| Max diameter (LHR) | mm | 3000 |
| Max depth (LDP) | m | 69.7 |
CFA - Continuous Flight Auger
| Data | Unit | Value |
|---|---|---|
| Max diameter (CFA) | mm | 1000 |
| Max depth (CFA) | m | 28 |
DP - Displacement Pile
| Data | Unit | Value |
|---|---|---|
| Max diameter (DP) | mm | 350 |
| Max TCT diameter (DP) | mm | 400 |
| Max pile depth (DP) | m | 23 |
TJ - Turbojet
| Data | Unit | Value |
|---|---|---|
| Max diameter (TJ) | mm | 1400 |
| Max depth (TJ) | m | 23 |
LHR - Low Head Room
| Data | Unit | Value |
|---|---|---|
| Max diameter (LHR) | mm | 3000 |
| Max depth (LHR) | m | 23.7 |
| Modular mast height range (LHR) | m | 8.4 / 9.45 |