Water Well Drilling Rig Machine Factory 100m, 150m, 200m, 300m, 350m, 600meters Water Well Drilling Rig Machine

• Customization: Available
• After-sales Service: Online
• Certification: ISO 9001:2000
• Model NO.: BLS-DR
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Transport Package: Export Standard Packing
• Origin: China
• HS Code: 8430691
• Production Capacity: 20 Sets Per Month
• Package Size: 450.00cm * 200.00cm * 240.00cm
• Package Gross Weight: 4800.000kg

Product Description

HC725 Crawler open-air Down-to-hole Drilling Rig

Product Description

HC725 series crawler down-the-hole drilling rig is a new type of down-the-hole drilling rig developed to meet market demand. This product has excellent performance, flexible operation, complete functions, wider adaptability, and high cost performance.
This product can be widely used in open-pit mining, construction foundation excavation, rock drilling operations in various projects such as water conservancy, power stations, transportation and national defense construction. It can also be used to drill rock holes for special purposes such as anchor holes, geological pressure holes and drainage holes.
 

Product Features

Orbital motor gyrator
The gyrator with orbital motor and planetary gear has the characteristics of large slewing torque, high efficiency and durability.

Console
The multi-way valve adopts an upper and lower two-layer compound structure, which is reasonably located and easy to operate. The new hydraulic system has fast and slow gears for both propulsion and rotation, which can shorten the auxiliary operation time. Double-motor double-speed gyrator is adopted to meet the requirements of different working conditions.

Engine
Various specifications of diesel engines and electric motors are used to meet various requirements and adapt to different working environments.

Drill boom
The drill boom has a novel structure and is easy to adjust, which greatly increases the drilling range and is suitable for drilling low-level horizontal holes.

Power output
The power output adopts a gear box with a double gear pump structure.

Filtering system
The use of pre-filter, oil-bath air filter and air filter for three-stage filtration provides a guarantee for the diesel engine to work in a high-dust environment.

Technical Parameters

Machine model		HC725B0	HC725B1
Machine Set	Rock hardness	6~20	6~20
	Drilling diameter(mm)	83~105(Standard90)	83~105(Standard90)
	Economic drilling depth(m)	25	25
	Stand-alone gradeability (°)	25	25
	Propulsion way	Cylinder	Cylinder
	Propulsion route(mm)	2000	2000
	Maximum Lifting Force(kN)	12	12
	Swing torque(N ·m)	1200	1200
	Rotary speed(r/min)	0~100	0~120
	Working wind pressure (MPa)	0.6~1.6	0.5-1.4
	Air consumption(m3/min)	44754	44754
	Air consumption(kw)	40	40
	Boom horizontal swing angle(°)	Left 32 Right17	Left 92 Right12
	Walking speed(km/h)	2	2.5
	Distance from the ground(mm)	300	300
	Dimensions(mm)	4250×1980×2260	4530×2100×2260
	Machine weight(kg)	3000	3200

Machine model		HC725B2
Machine Set	Rock hardness	6~20
	Drilling diameter(mm)	83~115(Standard 90)
	Economic drilling depth(m)	30
	Stand-alone gradeability(°)	25
	Stand-alone gradeability	Cylinder
	Propulsion route(mm)	3000
	Maximum Lifting Force(kN)	15
	Swing torque(N ·m)	1400
	Rotary speed(r/min)	0~100
	Working wind pressure (MPa)	0.7-1.6
	Air consumption(m3/min)	44757
	Host rate (kw)	40
	Boom horizontal swing angle(°)	Left 92 Right12
	Walking speed(km/h)	2
	Distance from the ground(mm)	300
	Dimensions(mm)	5400×2100×2250
	Machine weight(kg)	4100