Rotary drilling rig YG-5120

Model: YG-5120
Power head torque: 120 kN·m
Maximum drilling depth: 50 m
Maximum drilling diameter: 1500 mm

Category：

Crawler Machine Lock / Friction Rod Piling Rig

Performance Characteristics

Leading integral transport-type full hydraulic rotary drilling rig, enabling rapid transition between transport and construction modes.
Double-cylinder luffing mechanism with an optimized structure, ensuring stable operation, ease of maintenance, and simple repairs.
Optimized two-stage mast design that enhances efficiency and reduces manpower requirements.
Innovative drilling bucket depth measurement system providing higher display accuracy compared to conventional drilling rigs.
Main winch features bottoming protection and priority control functions, effectively reducing operational difficulty.
Multi-stage vibration reduction technology applied to the power head, ensuring more stable construction performance.
Central single-row rope main winch structure significantly extends wire rope lifespan and reduces operating costs.
Efficient and energy-saving turbocharged water-cooled diesel engine.
Low vibration, quiet operation, and low emissions.
Advanced fuel system for optimal performance.
Reliable hydraulic system offering superior performance and ease of maintenance.
Lightweight pilot control for precise operation.

Comfortable Driving Environment

The falling object steel guardrail is designed to meet high safety standards, further enhancing construction safety.
Excellent all-around visibility from the cab.
Spacious operator cabin with energy-saving heating and cooling air conditioning, along with integrated radio.
Humanized lighting system for safer night-time operations.

Product Parameter

Description		Unit	Date
Max. Drilling Diameter		mm	1500
Max. Drilling Depth		m	50
Engine	Model	/	Cummins GBT5.9-C260
Engine	Rated Power	kW	193
Rotary Drive	Max. output torque	kN .m	120
Rotary Drive	Rotary speed	r/min	8-35
Pull-Down Cylinder	Max.pull-down piston push	kN	120
	Max.pull-down piston pull	kN	160
	Max.pull-down piston stroke	mm	4000
Main Winch	Max.pulling force	kN	160
	Max. single-rope speed	m/min	70
	Diameter of the steel wire rope	mm	28
Auxiliary Winch	Max.pulling force	kN	45
	Max. single-rope speed	m/min	54
	Diameter of the steel wire rope	mm	16
Traveling	Max. traveling speed	km/h	2.6
	Min.ground claerance	mm	340
	Approach angle	°	21
	Departure angle	°	18
	Max.grade ability	%	30
Overall Drilling Weight		t	38
Dimension	Transportation condition L × W × H	mm	14500×3800×3700