High Efficiency Borehole DTH Drilling Rig Machine

• After-sales Service: Online Support
• Warranty: 12 Months
• Certification: CE
• 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.: 423B
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 90-110mm
• Drill Hole Depth: 250-300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Rated Power: 36.8kw
• Drill Pipe Size: 60X2000mm
• Hole Range: 90-110mm
• Rotation Speed: 70-150rpm
• Feed Force: 15kn
• Pull up Force: 25kn
• Weight: 3600kg
• Transport Package: Wooden Box
• Specification: 4900x2000x2200
• Trademark: QT
• Origin: China
• HS Code: 8430412900

Product Description

Product Description

Product Characteristic

1. High efficiency
powerful propulsion and slewing design, on the basis of meeting the requirements of high-speed rock drilling, solves the problem of sticking in complex rock strata. Single person operation reduces labor costs.
2. Environmental protection
the standard two-stage dry dust collection device and the optional wet dust removal device not only meet the environmental protection needs of mines and operators, but also greatly reduce the pollution of dust to the equipment itself.
3. Energy saving
a single engine drives the screw air compressor and hydraulic system at the same time. Compared with the diesel engine of split drilling rig, the total power is reduced by about 35% and the maintenance cost is reduced by 50%.
4. Safety
the strong operation capacity reduces the number of equipment and personnel required by the mine, and the protection design of drill bin and cab eliminates the potential safety hazards of personnel.

Product Parameters

Model	ZGYX-423B	ZGYX-453B	ZGYX-454
Power	Yuchai YCA07240-T300	Yuchai YC6L310-H300	Cummins QSL8.9-C360-30
Rated Power	176kw	228kw	264kw
Drill Pipe Size	68x3000mm	76x4000mm	89x5000mm
Drill Pipe Storage	7+1	6+1	4+1
F.A.D	13m^3/min	16m^3/min	19m^3/min
Max Rotation Torque	2250N.m	2800N.m	4000N.m
Max Working Pressure	17bar	20bar	21bar
Pull Up Force	16.5kn	25kn	31kn
Max Tramming Speed	3km/h	3km/h	3km/h
Gradient	30degree	30degree	250degree
Weight	11000kg	13470kg	15000kg
Transportation Dimensions	9000x2300x3000mm	9000x2300x3000mm	11200x2360x3100mm

 

Packaging & Shipping

Company Profile

After Sale Service

1. Mechanical parts:18 months since date of bill of lading.
2. During this guarantee period, Golden will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations,Golden will provide the buyer spare parts at cost price.
3. Long-term service:Golden will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.

FAQ