SR-80C  hydraulic drilling rig  is mounted on CATERPILLAR base and has been specially designed for suiting the following applications:

• Cased bore piles with casing driven directly through rotary head or optionally by casing oscillator powered by the base carrier
• deep bored piles stabilized by drilling fluid or dry hole
• CFA (continuous  flight auger ) piles using very long auger string

The rig is designed for execution of :

• CFA piles
• Kelly piles
• DDS piles

Technical specifications:

• Rated engine output 330 kW
• Operating weight (approx.) 85 t
• Max. diameter 2000 mm 
• Max depth  77 m
• Max torque 292 kNm

The SR-80C is equipped with the CAT monitoring system of the engine power and hydraulic system