Zhengzhou Defy M&E Equipment Co., Ltd.
| Max Drilling Depth | 700-1100m |
| Application | core drilling,water well,soil sampling,pile foundation etc |
| Packaging Details | Standard Export Package |
| Delivery Time | within 3 days against full payment |
| Payment Terms | 50% T/T in advance as deposit, 50% T/T before delivery |
| Port | Qingdao/Shanghai/Ningbo |
| Certification | BV,SGS certificate |
| Model Number | DF-Y-42 |
View Detail Information
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Product Specification
| Max Drilling Depth | 700-1100m | Application | core drilling,water well,soil sampling,pile foundation etc |
| Packaging Details | Standard Export Package | Delivery Time | within 3 days against full payment |
| Payment Terms | 50% T/T in advance as deposit, 50% T/T before delivery | Port | Qingdao/Shanghai/Ningbo |
| Certification | BV,SGS certificate | Model Number | DF-Y-42 |
DF-Y-42 trailer mounted geological core drill rig
DF-Y-42 is widely applied in the field of geology, metallurgy, coal mine, hydrological and
engineering drilling. It can also be used in the fields of superficial-zone petroleum and
natural gas mining, mine workings ventilation and water discharge tunnel drilling as well as
foundation pile construction in large diameter.
II. DF-Y-42 specification
III. Characteristic
- With eight rotary speeds and reasonable ranges of speed (please see the list of spindle speed). Max.torque 3.5KN·M (2580 lbf·ft) (While with lower rotary speed of spindle).
- With large spindle I.D. 93mm (3.66 inch), the rig is driven by hydraulic double cylinders With much longer stroke up to 600mm (23.62 inch). The rig is suitable for various drilling
technologies to improve drilling efficiency.
- In two reverse speeds, it is suitable to deal with faulties.
- With the features of reasonable power and lower oil temperature, it adopted simplex hydraulic
gear pump for oil supplying.
- Double-action hydraulic chuck in powerful clamping force.
- In light weight, easy disassembling (into nine parts), and convenient for maintenance and
repair, due to the advantages of compact structure and reasonable layout.
- It steadies in the high drilling speed because of its smooth movement and low center of gravity.
- Fitted with measuring scale for your good knowledge of the drilling condition at the bottom of
the hole; every handle can be operated nimbly and reliably.
1. Provide factory cost accessories all year
2. Engineers are available to service machine overseas or free training in factory
3. Online service 24hours*7 days
4. 12 months quality warranty for main body.
How to choose a suitable machine?
1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?
2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more.
3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.
4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one.
C. Mainly hard rock, like granite.
Based on the above information, experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us in advance.
Contact Sales Andrew Please
Skype: live:defy-drillingrig
Email: andrew@zzdefy.cn
Tel: 86-371-55819257
WhatsApp/Mobile: 86-18681448031
Web: www.zzdefydrillrig.com, www.cndrillingrigmachine.com
Facebook Page:www.facebook.com/cndrillingrigs
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1977
Employee Number:
50~100
Ecer Certification：
Active Member
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at h... Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at h...
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