Tescar CF 3 Hydraulic Rotary Rig

JobReport Site- Thangavel Engineering College, OMR,

Chennai. Client : Geo Foundations & Structures P Ltd.

DMC Method CF 3 No of Rigs 6 1 Productivity / shift 0.75 4 No of shift/day 2 2 No of Hrs / Shift 10 10 Total Productivity/day 9 8 No of Working days/month 25 25 Total Productivity/month 225 200 Fuel Consumption /Hr/Rig- lph 3.5 5.5 Fuel Cost ( incl Lub) 55 55 Total Fuel Cost / Month 577500 151250 426250 Labour/Rig/Shift 6 6 Wage / Labour/Shift ( Incl F&S) 500 500 Total Labour Force- 2 shift 72 12 Total Labour cost /Month 900000 150000 750000 Total Cost Savings / Month 1176250 Rental Charges for CF 3 with 2 set tools 750000 Savings per month 426250

CF3-Performance Capabilities

Max Dia :1000 mm

Min Dia : 400 mm **

Max Depth : 25m

Under carriage : Hitachi ZX 70

Engine Power 39 kW

Torque : 35 kNM

Pull Down Force :130 kN

Extraction Force :80 kN

Drilling Speed : 7-15 rpm

Kelly Bar : 6 x 4.96 Meter Interlocking

Total Weight : 11000 Kg ( including Kelly bar)

** - Can be configured for 300 mm diameter piling for a max depth of 24 meters.