New Condition Borehole Crawler Diesel Drilling Rigs for Sales

• Condition: New
• Drill Hole Diameter: 90-130mm
• Drill Hole Depth: 25-30
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HC726A1
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Rock Hardness: F=6~20
• Walking Speed: 2.5km/H
• Working Pressure: 0.7~1.6 MPa
• Air Consumption: 7-15m3
• Rotate Speed: 0-70rpm
• Drill Rod: 76*3000mm
• Drill Bit: 90mm
• Hammer: 930
• Size: 5260*2045*1950mm
• Weight: 4200kg
• Transport Package: Nude Packing
• Trademark: HONGWUHUAN
• Origin: China
• HS Code: 8432412200
• Production Capacity: 300sets/Month

Product Description

HC726A1 New Condition Borehole Crawler Diesel Drilling Rigs For Sales




Product introduction HC726A1 Borehole Drilling Rigs
HC726 is a kind of crawler drilling between light and heavy DTH drilling rig. Hydraulic drive the drilling rig walking, rotating, and change the drilling angle. Use together with medium pressure portable screw air compressor and medium-high DTH hammer. High performance, affordable price and lower cost of use.

The Usage of HC726A1 Borehole Drilling Rigs
 1.   This series machine are used in a wide variety of Quarry ,Highway , Water and electricity , Surface mine and deep hole joint pipe drill work on the building project etc.

 2.  This series drilling rigs with air compressor,hammer together work , To blasting horizontal hole ,vertical holes ,inclines holes .

Main Features HC726A1 Borehole Drilling Rigs

1. Required torque of low-speed big torque hydraulic motor drive turn device export drilling rig.
2. Oil cylinder push to have more stable push with reduction of accident ratio.
3. Two phase filter device effectively guarantees safety of inlet diesel engine and prolong lifetime of diesel engine.
4. Constant monitor of hydraulic system pressure and pushing pressure of the drilling rig to ensure stable and highly 
efficient operation of drilling rig.
5. Using multi route control valve of famous domestic brand with excellent working performance and easy to operate.


Specification for HC726A1 Borehole Drilling Rigs

Model No		HC726A1
Whole Machine	To adapt to the rock hardness	6~25
	diameter of bore	90~130
	Economic drill deepth	25
	Stand-alone gradeability	30
	Propulsion mode	oil cylinder
	Feeding stroke(m)	3250
	Maximum lift capacity	15
	Rotary torque	1300
	Rotary speed	30~90
	Work pressure	0.7~1.6
	Air consumption	7~15
	Main Power	40
	Drill arm horizontal pendulum Angle	Left35/Right35
	Walking speed(km/h)	2.5
	Ground clearance	300
	Dimensions	5200*100*2000
	Weight(kg)	4200

Detailed Images HC726A1 Borehole Drilling Rigs





 

Matching Air Compressor HC726A1 Borehole Drilling Rigs


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