Soilmec rigs are self-mounting, easily transportable and designed to giving the best drilling solutions.
The hydraulic drilling rig SR-75 has been specially designed for suiting the following applications:

- LDP cased bore piles with casing driven directly by rotary head or optionally by casing oscillator powered by the base carrier itself;
- LDP deep uncased bored piles stabilized by drilling fluid or dry hole;
- LHR (Low Head Room) – large diameter bored piles;
- CFA (Continuous Flight Auger) piles by means of long auger string;
- CAP (Cased Augered Piles) piles with double independent rotary system;
- DP (Displacement Piles) / TCT (traction compacting tool);
- TJ (Turbojet®) / TTJ (Twin Shaft Turbojet) - soil consolidation;
- RCDS (Reverse Circulation Drilling System) on demand.

The SR-75 is equipped with the DRILLING MATE SYSTEM (DMS) on 12' touch screen for monitoring and control of the rig performances and operating parameters.

Technical data
Diesel engine T3/T4 kW 328/328
Weight t 75
Main winch kN 246
Min. transport weight t 56,3
Max torque kNm 293
CCS - Crowd cylinder system pull up/down kN 280/154
WCS - Crowd winch system pull up/down kN 260/220
LDP - LARGE DIAMETER PILE
Max diameter (LDP) mm 1800/2500*
Max depth (LDP) m 77
CFA - CONTINUOUS FLIGHT AUGER
Max diameter (CFA) mm 1200
Max depth (CFA) m 77
CAP/CSP - CASED AUGERED AND SECANT PILE
Max diameter (CAP/CSP) mm 800
Max pile depth (CAP/CSP) m 22,5
Max cased depth (CAP/CSP) m 16
DP - DISPLACEMENT PILE
Max diameter (DP) mm 500
Max TCT diameter (DP) mm 800
Max pile depth (DP) m 30,5
TJ - TURBOJET
Max diameter (TJ) mm 1500
Max depth (TJ) m 30,5
LHR - LOW HEAD ROOM
Max diameter (LHR) mm 2500
Max depth (LHR) m 61
Modular mast height range (LHR) m 6 - 9,8