High-Performance 200m Gy-200-2A Core Drilling Rig for Water Wells

• Customization: Available
• After-sales Service: Video Can Provide Technical Guidance and Assistanc
• Warranty: 6 Mothes
• Model NO.: GY-200-2A
• Certification: ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 46mm 76mm 300mm
• Drill Hole Depth: 65m 225m 295m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drill Pipe Diameter: 50mm 42mm
• Forward Speed: 900 475 388 205 157 68r/Min
• Reverse Speed: 256r/Min 85r/Min
• Weight(Without The Engine): 670kgs
• Lifting Capacity: 30kN
• Bobbin Diameter: 135mm
• Rope Diameter: 12.5mm
• Rope Capacity: 30m
• Oil Pump Type: Cbf-F420-Alpl Gear Oil Pump
• Power: Diesel Engine and Electric Motor
• Movable Travel of Drill: 400mm
• Distance Between Drill and Hole-Opening: 270mm
• Transport Package: Wooden Crate
• Specification: 2.4m*2.2m*7.48m
• Trademark: Chang Tan
• Origin: China
• HS Code: 8430691900
• Production Capacity: 3000pieces/Year

Product Description

The GY-200-2A engineering drilling rig is a marvel of lightweight, versatile, and multi-purpose design, crafted to perfection for engineering surveys and construction drilling needs. Meanwhile, the GY-200-2T drilling rig, an innovation built upon our esteemed GY-200-1A factory model, integrates a tower crane to enhance its capabilities. This cutting-edge rig excels in engineering geological exploration, ideal for industrial and civil construction projects, as well as railways, bridges, hydropower sectors, and is particularly adept at constructing small-diameter foundation pile holes, offering unmatched reliability and performance.
Our drilling rig boasts the following remarkable characteristics:
1. Experience a wide speed range with a well-calibrated, rational grade. It features low-speed, high-torque capabilities, making it perfectly suited for precise drilling rig sampling and efficient pile hole construction.
2. Outfitted with forward and backward moving oil cylinders, the rig allows for a smooth and seamless 400-millimeter movement, significantly enhancing the ease of lifting and lowering drilling tools, providing unparalleled convenience.
3. With oil pressure feeding, the operation is simplified, resulting in high drilling efficiency and reduced labor intensity. The robust and stable drilling tower is easy to install with minimal components, ensuring quick relocation and flexible inclination adjustments.

This innovative rig is distinguished by the following features:
1. Delivers large torque with multiple drilling speeds within an optimal range, ensuring versatility and adaptability to diverse drilling conditions.
2. The rig is designed with two reverse rotation speeds, streamlining the drilling process and efficiently addressing any drilling challenges encountered.
3. Capable of sliding 400mm on the frame, it offers ample space for seamlessly handling drilling tools over the hole, facilitating effortless operation.
4. Achieves high-efficiency drilling with a state-of-the-art hydraulic feeding structure, setting a new benchmark in drilling performance.
5. Features a stable, high-strength drilling mast composed of few components, allowing for easy assembly and exceptional durability.
6. Versatile usages include geotechnical investigation, wireline core drilling for mineral exploration, water well hole boring, and small-sized piling hole construction, enhancing its application scope.
Note: The GY-200-2T is a model innovatively developed from the GY-200-2A, integrating a sophisticated hydraulic tower system. This hydraulic tower offers adjustable settings for inclined drilling, while the GY-200-1G features a hydraulic chuck for secure Kelly bar locking..

Technical Figures:
Drilling depth	60m	225m	295m
Drilling diameter	300mm	76mm	46mm
Drill pipe diameter	50mm		42mm
Spindle turnable angle	0°~ 360°
Weight(without the engine)	670kgs
Dimension (length*width*height)	1820*980*1400mm
RotaryTable
Speed	Forward	900  475 388 205 157 68r/min
	Reverse	256  85r/min
Maximum torque	2000N*m
Feeding travel	400mm
Maximum cylinderfeeding force	29KN
Maximum cylinder lifting force	39KN
Lifter
Lifting capacity	30kN
Bobbinlinespeed,2ndlayer	0.27  0.64  0.83  1.58  1.64 m/s
Bobbin diameter	135mm
Rope diameter	12.5mm
Rope capacity	30m
Oil Pump
Type	CBF-F420-ALPL Gear Oil Pump
Displacement	20mL/r
Ratedspeed	2500r/min
Rated pressure	20MPa
Maximum pressure	25MPa
Power
Type	Y160L-4		ChangChai ZS1110
Rated power	15KW		14.7KW
Rated speed	1460r/min		2200r/min
Weight	144kgs		180kgs
Frame
Model	Slidingtype(with base frame)
Movable travel of drill	400mm
Distance between drill and hole-opening	270mm
GY-200-2T  Drill-tower
Vertical height	7.2m
Adjusted angle of drill-tower(can drill horizontal holes)	45°~ 90°
Lifting height	6.8m
Dimension(L*W*H)	2.4*2.2*7.48m
Weight(Include frame)	550kgs

Driven by an attitude of striving for excellence, we ensure each product embodies the pinnacle of quality and innovation.