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The Cm358a DTH drilling rig is a crawler-mounted hydraulic system designed for blast hole drilling in open-pit mining, quarrying, and civil construction. It operates with a borehole diameter range of 90 to 165mm and achieves depths up to 50m, suitable for rock hardness grades f=6 to 20. The rig uses a diesel engine or electric motor to drive a hydraulic oil pump, eliminating the need for external air compressors in most functions, with only the DTH hammer requiring compressed air during operation.
Power is supplied by either a Yuchai 70kW diesel engine or a Cummins 74kW diesel engine, with an optional 45kW electric motor variant. The system delivers a rotation torque of 3000Nm at speeds from 0 to 80rpm, with a feeding stroke of 3820mm and rod-changing length of 3m. The maximum horizontal drilling height is 3370mm, and the unit has a grade ability of 24 degrees. A hydraulic dry or wet dust collector is available as an optional accessory to manage particulate emissions on-site.
This rig is typically purchased by mining contractors, quarry operators, and infrastructure firms involved in road and hydropower projects. It is shipped in disassembled form for container transport, with standard export packaging including anti-rust coatings and wooden crating. Buyers should confirm delivery terms, including Incoterms and on-site assembly support, directly with the supplier. Lead times are not stated and vary based on order volume and configuration.
| Borehole diameter | 90-165mm |
| Maximum borehole depth | 50m |
| Applicable rock hardness | f=6-20 |
| Working air pressure | 1.2-2.4MPa |
| Air consumption | 11-21m³/min |
| Feeding stroke | 3820mm |
| Rod-changing length | 3m |
| Rotation torque | 3000Nm |
| Rotation rate | 0-80rpm |
| Weight | 6100kg |
| Dimensions (LxWxH) | 6900mm x 2200mm x 2200mm |
| Travel speed | 2km/h |
| Grade ability | 24° |
| Power option | Yuchai 70kW diesel, Cummins 74kW diesel, or 45kW electric motor |
| Dust collection | Hydraulic dry or wet dust collector (optional) |
Jinke Drilling Machinery Co., Ltd is a manufacturer based in Zhangjiakou, Hebei Province, China, with a physical address listed at No.142, Zhonglou Street, Xuanhua District. The company is registered as a supplier of crawler-mounted hydraulic drilling equipment and is verified as a harbor-tier supplier on the platform, indicating basic compliance with documentation and contact requirements. No company history, workforce size, or export volume is disclosed in the listing.
The supplier does not claim certifications, years in operation, or client references. The listing shows no response rate or average response time, suggesting limited buyer communication history. Product development appears focused on DTH rig models, with the Cm358a being the primary offering. Buyers should treat this as a manufacturer of industrial equipment without confirmed quality management systems or international certifications unless verified directly.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the engine model (Yuchai or Cummins), dust collection type (dry or wet), and electrical configuration (if applicable). Confirm that the rig’s hydraulic system matches your site’s power supply and fuel availability. Request a test video showing full travel, rotation, and feed cycle under load to validate performance claims. Do not rely on catalog images alone.
Confirm Incoterms with the supplier - most shipments are FOB Qingdao or CIF destination. Lead time is not listed and typically ranges from 4 to 8 weeks after deposit, depending on configuration. Payment terms are usually 30% advance and 70% against shipping documents. Buyers should request a packing list and export documentation in advance to ensure customs compliance.
Inspect the rig upon arrival for hydraulic leaks, damaged welds, or missing components. Verify that all control levers operate smoothly and that the travel system engages without vibration. Request a certificate of conformity for the diesel engine and pressure test records for the hydraulic lines. Retain a sample of the anti-rust coating used for future maintenance reference.
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When sourcing Cm358a Dth Drilling Rig for your business, securing the right balance of quality and cost is essential. Jinke Drilling Machinery Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing Cm358a Dth Drilling Rig requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinke Drilling Machinery Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cm358a Dth Drilling Rig has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Cm358a Dth Drilling Rig requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cm358a Dth Drilling Rig from Jinke Drilling Machinery Co., Ltd is $100000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jinke Drilling Machinery Co., Ltd through EximNext.
The supplier, Jinke Drilling Machinery Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cm358a Dth Drilling Rig. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cm358a Dth Drilling Rig depends on the specific grade and form. Contact Jinke Drilling Machinery Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cm358a Dth Drilling Rig from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinke Drilling Machinery Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Jinke Drilling Machinery Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jinke Drilling Machinery Co., Ltd through EximNext.
Jinke Drilling Machinery Co., Ltd offers Cm358a Dth Drilling Rig with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cm358a Dth Drilling Rig is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinke Drilling Machinery Co., Ltd through our platform.
Jinke Drilling Machinery Co., Ltd maintains international quality certifications. These ensure that the Cm358a Dth Drilling Rig meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jinke Drilling Machinery Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jinke Drilling Machinery Co., Ltd.
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