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Technical Manufacturing Diamond 75kw Crawler Mounted Core Drilling Rig
US$50,750.00-55,000.00
1 Set
Product profile
After-sales Service
Online Support, Field MaintenanceWarranty
1 YearCertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008Model NO.
Hfu-4ACondition
NewMotor
75kwDrill Hole Diameter
Bq, Nq, Hq, PqDrill Hole Depth
550m/400m/250m/150mBit Type
Diamond BitDrilling Way
RotaryDrilling Diameter
Bq, Nq, Hq, PqDrilling Depth
550m/400m/250m/150mEngine Power
75kwRotary Torque
1440n.MLifting Capacity
98knFeeding Capacity
50knFeeding Stroke
1800mmLifting Force of Drill Head
62knMud Pump Max Displacement
160L/MinMud Pump Max Pressure
10MPaWeight
3500kgTransport Package
Standard Export Packing or as You NeedsSpecification
3730*1200*1850mmTrademark
HFOrigin
Zhengzhou CityHS Code
843041Production Capacity
50sets /MonthKey features
Full Hydraulic System: Explosion-proof motor drives hydraulic pump for stable and powerful operation.
Multi-Angle Drilling: Swinging arm and mast allow luffing movement for versatile drilling angles.
Wide Speed Range: Spindle speed ranges from 0 to 1200 r/min with high torque up to 1440 N.m.
Compact and Flexible: Separate structure design ensures small size, light weight, and easy movement.
Stable Mast Design: Sliding mast extends to touch ground or platform for enhanced drilling stability.
Safety Protection: Hydraulic chuck includes shackle and power-off protection functions.
High Lifting Capacity: Maximum lifting capacity reaches 98 kN with feeding capacity of 50 kN.
Versatile Drilling Depth: Achieves depths up to 550m depending on drill rod size (BQ, NQ, HQ, PQ).
Company profile

Business Type: Manufacturer/FactoryExport Year: 1998-06-02Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤2.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DAP, CPT, FCA
About Our Factory & Business Background
AddressRoom 602, building 7, henan electronic commerce industrial park, zhengzhou hi-tech development zone, henan province
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsWater Well Drilling Rig, Core Drilling Rig, DTH Drilling Rig, Piling Rig, Engineering Drilling Rig, Rotary Drilling Rig, Percussion Drilling Rig, Underground Drilling Rig, Directional Drilling Rig, Mine Locator
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a professional manufacturer producing water well drilling rigs, core drilling rigs, DTH drilling rigs, piling rigs, etc. Our products are exported to over 50 countries.
Q:Are your products qualified?
A:
Yes, all our products have gained ISO certificates, and we have a specialized quality inspection department to check every machine before shipment.
Q:How is your machine quality?
A:
All machines hold ISO, QC, and TUV certificates and must pass strict testing to ensure the best quality for our customers.
Q:Do you provide after-sales service?
A:
Yes, we have a special service team offering professional guidance. We can also send engineers to your worksite to provide staff training.
Q:What is the quality warranty?
A:
We offer a one-year quality warranty for the main body of the machines.
Send Inquiry
*To:
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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