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Factory Price Rotary Drill Rig with 1 Year Warranty
US$140,000.00-300,000.00
1 Piece
Product profile
After-sales Service
Local/Online ServiceWarranty
6 MonthsCondition
UsedModel NO.
ZJ20Motor
DC MotorDrill Hole Diameter
200-445mmDrill Hole Depth
2000mBit Type
Cone BitDrilling Way
RotaryTransport Package
CustomizationSpecification
CustomizationTrademark
QingchangOrigin
ChinaKey features
24/7 Remote Technical Support: Online guidance available 24 hours for installation, commissioning, and maintenance.
Cost-Effective Remanufacturing: Second-hand equipment upgraded to original factory standards at lower cost.
Comprehensive Warranty: 6-year warranty coverage provided for all mechanical equipment.
On-Site Repair Services: Field engineers arranged for complex mechanical faults and emergency repairs.
Safety Performance Inspection: Non-destructive flaw detection and load tests guarantee equipment safety.
New Parts Replacement: Worn components replaced with new qualified spare parts like pistons and bearings.
Complete Documentation: Full archives including ledgers and maintenance files satisfy regulatory inspections.
Company profile

Dongying Qingchang Petroleum Machinery Co., Ltd.Shandong, China
CertifiedBusiness Type: Trading CompanyNearest Port: qingdaoAverage Response Time: ≤4.88hTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 6 Fengshou Road, Kenli District, Dongying, Shandong, China
Plant Area14071.1 square meters
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsOilfield Drilling Rig, Workover Rig, Oilfield Accessories, Wellhead&Downhole Tools
Our Industry Experience & Global Business Record
Year of Establishment2016-05-26
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What standard do your re-manufactured machines follow?
A:
Our refurbished equipment is reworked according to original factory technical parameters. Key parts like pistons, liners, bearings and explosion-proof electric fittings adopt new qualified spare parts, and each machine completes pressure testing and running test before shipment.
Q:What after?sales support can overseas buyers receive?
A:
Our technical team supplies online 24?hour remote guidance for installation, commissioning and daily maintenance. We can also arrange field?service engineers for on?site repair when clients have complicated mechanical faults .
Q:Are your machines new-made or refurbished?
A:
Our products are professionally re-manufactured second-hand oil-field equipment. Worn components are replaced with new parts, and overall performance reaches original factory standard at much lower cost.
Send Inquiry
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Dongying Qingchang Petroleum Machinery Co., Ltd.
Dongying Qingchang Petroleum Machinery Co., Ltd.*Content:
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