SR-75

Advanced

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

Technical data

Diesel engine T3/T4 kW 328/328
Weight t 70
Main winch kN 246
Min. transport weight t 42
Max torque kNm 290
CCS - Crowd cylinder system pull up/down kN 281/201
WCS - Crowd winch system pull up/down kN 408/408

LDP - LARGE DIAMETER PILE

Max diameter (LDP) mm 2500
Max depth (LDP) m 76

CFA - CONTINUOUS FLIGHT AUGER

Max diameter (CFA) mm 1200
Max depth (CFA) m 27

CAP/CSP - CASED AUGERED AND SECANT PILE

Max diameter (CAP/CSP) mm 800
Max pile depth (CAP/CSP) m 24,5
Max cased depth (CAP/CSP) m 18,4

DP - DISPLACEMENT PILE

Max diameter (DP) mm 600
Max TCT diameter (DP) mm 800
Max pile depth (DP) m 30,7

TJ - TURBOJET

Max diameter (TJ) mm 1500
Max depth (TJ) m 30,7

LHR - LOW HEAD ROOM

Max diameter (LHR) mm 2500
Max depth (LHR) m 60
Modular mast height range (LHR) m 5,9 - 8,9
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