Soilmec SR-90 Specifications

The Soilmec SR-90 hydraulic drilling rig has been specially designed for the following applications:

- cased bore piles with casing driven directly by the 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
- TTJ (Twin Shaft Turbojet) - panel soil consolidation;
- RCDS (Reverse Circulation Drilling System) on demand
- DW it can be converted into Diaphragm Wall base machine to work with a hydraulic grab on demand

The SR-90 in Kelly version 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 information and diagnostic capability
- pump pressures
- mast verticality
- drilling depth
- rotary speed and pressure
- crowd pressure
- graphics drilling trends

Specifications

• Rated Engine Power		403 kW
  Operating Weight (approx)		95 t
  Max Torque		301 kNm
  Max Diameter		2650 mm
  Max Depth		82 m