Piles drilling machine FD 220

Hydraulic Rotary Rig
The piles drilling machine FD 220 is a hydraulic rotary machine with a hydraulic circuit weighing 66t, mounted on a base machine type CATERPILLAR CAT 330, with C9 engine (power of 250 kW) and rotary head with max torque of 220 kNm, rotation speed of 0-28 rpm and spin-off rotation speed of 35 rpm.

The piles drilling machine FD 220 can reach a max drilling depth of 48 m in version piles drilling and max drilling depth with auger cleaner of 3.50 – 19.50 m in CFA version drilling.

BASE MACHINE

TypeCATERPILLAR CAT 330
EngineTypeC9
Power250 kW @ 1800 r.p.m.
UndercarriageTotal Length5117
Width
(Closed-Open)		3000 - 4500 mm
Shoes Width700 mm

HYDRAULIC CIRCUIT

Main Pumps2x280 l/min
Auxiliary Pump1x40 l/min
Working Pressure320 bar

DRILLING SYSTEM

Mast Dimensions
Section600x700 mm
Lenght20320 mm
Mast MovementLateral5°
Bakwards15°
Onwards5°
Pull-Down (Winches)Pull210 kN
Push150 kN
Rotary Head Stroke6100 mm

ROTARY HEAD

Max Torque220 kNm
Speed Rotation0-28 rpm
Spin-Off Speed Rotation144 rpm

WINCHES

MainMax Pulling Force220 kN
Rope Diameter28 mm
Max Rope Speed55 m/min
AuxiliaryMax Pulling Force120 kN
Rope Diameter20 mm
Max Rope Speed55 m/min

DRILLING PERFORMANCE - PILES VERSION

Max Drilling Depth48 m
Max Pile Diameter (Uncased)1800 mm
Max Pile Diameter (Cased)1600 mm
Max Casing Height6000 mm

DRILLING PERFORMANCE - CFA VERSION

Kelly Extension06 m
Max Depth with Auger Cleaner13.5019.50 m
Max Depth without Auger Cleaner1521 m
Max Auger Length15.915.9 m
Max Feasible Diameter10001000 mm
Max Pull (sheaved)880880 kN

WEIGHTS & DIMENSIONS

Working (La – H - Lu)4500 – 21890 – 8142 mm
Transport (La- H - Lu)3000 – 3470 – 15940 mm
Weight66 ton