Nieuw Pj20-1500 grondboormachine

Drilling rig brand Project Pj20-1500 on chassis to be installed on a second-hand truck
Chassis realized with two main sections in high resistance material on which all components and secondary sections will be connected and welded
N 4 hydraulic jacks with independent control in order to stabilize and level the rig during drill operations
Diesel engine brand Iveco 6 cylinder water cooled turbo charged intercooler , stage 5, power 290 hp
Engine sound-proof canopy to reduce the engine noise to a minimum and to protect the engine itself from athmospheric elements
Pump mover: a pump mover with 3 output is connected to the engine, all hydraulic pumps are installed on the mover
Counter mast to set mast vertical position with approx stroke 1500mm
Counter mast lenght is approx 2200 mm long
Rotary head , max torque 1500 kgm, speed range 0-120 rpm
Floating spindle with inner passage 55mm
Under the rotary connection will be PIN type 3 1/2 api if
Drilling mast open type, made of two rectangular sections in high resistant steel on which reinforcing elements are welded
Feed travel for 6 meters long drill rods
Effective travel 7000mm
Max pull back force 20000 kg
Pull-down/pull-up system by means of hydraulic piston and lifting chain
Total clearance of the mast: 11000 mm
A safety ladder is installed on the side of the mast
Operator harness complete with safety trolley will be supplied
Double clamp with passage 430mm , effective passage 423mm
Lower clamp fixed type
Upper clamp unscrewing type
Total extraction force could be 40 tons : 20 tons (clamps)+ 20 tons (pull-up force)
Mechanical centring devices are installed on the lower clamp in order to keep the rods in the hole center
Winch with max pull-line 4600 kg at first layer. With 50 meters rope
Mast extension with fixed block with 1+2 pulleys
Brand new piston mud pump 6x6. Max delivery 1000 liters at 15 bar
Foam pump , max delivery 50 liters/min, pressure 50 bar
Centrifugal pump to start drilling
Drilling control panel sided mounted including drilling controls, engine controls and setting valves; installed on the side of the machine
N 4 lights to be able to work in dark conditions
N 3 emergency stops
N 1 security cage that will be installed ,close to the drilling area
N 1 fire extinguisher device, 6 kg sice installe don the machine

For water wells , soil investigation works, mineral research
Operator’s manual , spare part book in your language
Hydraulic system is composed by an oiltank largely dimensioned, oil cooler complete with driven fan, hoses, connections, filters, valve banks, controls and setting valves
Valves will control: thrust force, counterbalance force, right side rotation speed, right side rotation torque, upper clamp force foam pump flow

Painting in the color of your choice
Hydraulic oil :iso 46 high viscosity type

For European countries

machine will be made new.
Pictures here below are of a machine already sold