SR-80

The hydraulic drilling rig SR-80 has been specially designed for suiting the following applications:

- cased bore piles with casing driven directly by rotary head or optionally by casing oscillator powered by the base carrier itself;
- deep uncased bored piles stabilized by drilling fluid or dry hole;
- CFA (Continuous Flight Auger) piles by means of long auger string;
- CAP (Cased Augered Piles) piles with double rotary system;
- DP (Displacement Piles) on demand;
- TJ (Turbo Jet) - column soil consolidation on demand;
- Soil-mixing - column soil consolidation on demand;
- RCDS (Reverse Circulation Drilling System) on demand;
- DW it can be converted into Diaphragm Wall base machine to work with an hydraulic grab.

The SR-80 is equipped with the DRILLING MATE SYSTEM (DMS) on 12” touch screen for monitoring and control of the operating parameters.

The standard DMS equipment is composed of:
- PLC controller for all electrically actuated functions
- fault checking and reporting
- monitor unit designed to display:
- engine informations and diagnostic capability
- pump pressures
- mast verticality
- drilling depth
- rotary speed and pressure
- crowd pressure
- graphics drilling trends

Soilmec
technical data
Engine Deutz TCD 2015 V06
Compliance EU stage III, US EPA Tier 3
Rated engine power kW 330
Operating weight (approx.) t 88
Max diameter mm 2500
Max depth m 77
Overall height mm 22765
Max torque kNm 292
Nom. torque (spinoff type) kNm 272
Nom. torque (shifting gear type) kNm 292
Crowd force (pull down/up) kN 350/350
Speed (down/up) m/min 8,4/18,8
Main winch SW-280
Line pull 1st layer (effective/nominal) kN 235/280
Mast inclination (backward/forward/lateral) degrees 10/4/3
Soilmec
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