Product Description

Drill rig rotary machine NEW drill rig rotary machine LD-525 drilling Rig for the pile foundation

Description		Unit	Data
Max. Drilling Diameter		mm	1800
Max. Drilling Depth		m	25
Engine	Model	/	Cummins GBT5.9-C150
Engine	Rated Power	kW	110/2000r/min
Rotary Drive	Max. output torque	kN .m	100
Rotary Drive	Rotary speed	r/min	17-40
Pull-Down Cylinder	Max.pull-down piston push	kN	100
	Max.pull-down piston pull	kN	100
	Max.pull-down piston stroke	mm	2000
Main Winch	Max.pulling force	kN	100
	Max. single-rope speed	m/min	70
	Diameter of the steel wire rope	mm	24
Auxiliary Winch	Max.pulling force	kN	60
	Max. single-rope speed	m/min	54
	Diameter of the steel wire rope	mm	16
Traveling	Max. traveling speed	km/h	2.6
	Max. traveling speed	km/h	Min.ground claerance	mm	340
	Approach angle	°	21
	Departure angle	°	18
	Max.grade ability	%	30
	Overall Drilling Weight		t	21
Dimension	Transportation condition)(L×WH)	mm	10100×2600×3500

Description

It introduces the back-inclination large triangle structure with stationary luffing support, which is suitable for working
conditions of low-tonnage drilling rig, improving the rigidity of working mechanism and enhancing the stability of whole drilling
rig while achieving easy transportation;

The imported Cummins engine can minimize fuel consumption with the help of two optional accelerator control modes;

The main winch is designed with a high displacement motor, achieving more sensitive response and more reliable working and also
getting rid of the difficulty in earth dumping for pile holes of small diameter;

The standard reducer joint can adjust drill rod combination according to actual conditions, thus effectively reducing fuel
consumption and improving construction efficiency;

It introduces the proprietary intelligent control system, CAN bus and PLC, including automatic/manual adjustment of drilling mast
verticality, depth automatic detection and display, intelligent fault diagnosis and control.