Home > Products > Full Hydraulic Engineering Drilling Rig > Multi-function crawler DTH drilling rig for selling!HFDZ350 high cost performance DTH drilling rig
Multi-function crawler DTH drilling rig for selling!HFDZ350 high cost performance DTH drilling rig
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Product Details
Condition: | New | Type: | Rotary Drilling Rig | Power Type: | Diesel |
Place of Origin: | Henan, China | Brand Name: | Hanfa | Model Number: | HFDZ350 |
Usage: | Other, water well, monitoring well, construction materials, national defense | Voltage: | 220V/380V | Power(W): | 132Kw |
Dimension(L*W*H): | 5600*2160*2800 | Weight: | 7000Kg | Certification: | ISO9001 |
Warranty: | 12 months | After-sales Service Provided: | Engineers available to service machinery overseas |
Product Description
Multi-function crawler DTH drilling rig for selling!HFDZ350 high cost performance DTH drilling rig
Main applications:
HFDZ350 Multipurpose drilling rig is a simple effective and multi-function crawler-type driller. Mainly applying to drilling of wells monitoring wells, air-conditioner hole of ground coupled heat pump and other drilling holes. Especially to project with effective and close air-conditioner hole of ground coupled heat pump. It is also applied to drilling work in hydroelectric power, Metallurgy , highway ,construction materials, railways and national defense, etc. It is suitable for rock drilling, especially for medium hard and hard rocks, as well as for blasthole drilling and anchor wire hole in prestress, etc. IT is self-moving multipurpose drilling rig, driven by diesel engine, which is easy for removing.
This drill rig can be applied to down-hole drilling for various ground levels with compressed air. The uplifting and lowering for drilling tower, up and down for drilling materials, installation and dismantling of drilling pipes, gyration and feeding up, ground jack, hoisting and moving, etc are all realized by the hydraulic system. This has greatly decreased the labor intensity, and has improved the construction efficiency and project quality.
Main characteristics:
(1) This drill rig adopts all-hydraulic transmission, which helps realize the integration of machine, electricity and liquid. The transmission is stable with less noise and concentrated operation, and it is convenient, easy, safe and reliable, as well as low failure rate and high cost performance.
(2) The power unit of drill rig is driven by lower-speed with a big torque. Broad rotating range can be applied to various drilling technique and rotating speed and torque requirement for different drilling holes diameters.
(3) Drilling rig is arranged with orifice set, drif diameters is large, and use easily, which could realize automatically screw off.
(4) Drilling rig takes the drilling mode of motor driving chain, pluse-pressure is equal to reducing pressure and feed pressure. Feeding course is long and it could add three meters adrill stem which reduces service working rime effectively.
(5) Drill rig is equipped with bit pressure meter and hydraulic system pressure gauge, which observe service behavior and in-hole state timely.
(6) Drill rig is driven by diesel engine and is equipped with hydraulic steel pedrail, which could make self-moving with strong crossing performance.
Technical Parameter
NO. | Project | Technical Parameter |
1 | Depth | 350m |
2 | Diameter | 300-500mm |
3 | Rod pull length | 3m |
4 | Rotary-speed | 36,72,120r/min |
5 | Power head torque | 6000N*m |
6 | Thrust | 40000N |
7 | Pull | 65000N |
8 | Feed stroke | 3700mm |
9 | Drill method | DTH or Rotary drill |
10 | Power unit | 132Kw 2200r/min |
11 | Moving angle | 30° |
12 | Feed speeds | 0.65-40m/min |
13 | Weight | 7000Kg |
14 | Travel Mode | Hydraulic crawler |
15 | Transport Dimension | 5600*2160*2800mm |
About us:
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.
Presently,it has three subsidiaries which are Zhengzhou Hanfa Prospecting Mchinery Co.,Ltd ,Zhengzhou Hanfa Imp & Exp Trading Co.,Ltd and HK Hanfa Imp Trading Co.,Ltd.It has experienced engineers , professional R&D team , special after service team ,world class sophisticated equipment and advanced technology guarantee the best quality drilling equipments and best service to its customers.
Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontal directional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.
At Present, Hanfa Group is the biggest exporter of drilling rigs in China. It has exported to more than Sixty countries and different regions, such as Southeast Asia, South America, Africa, Eastern Europe, Russia etc. Excellent quality and perfect service gain the consistent praise from customers. Depending on the stable and lasting capabilities, the brand of “HF” is also well-known and influential in the international market.
All the time, "Client first, Service best" is our principle. Customers are our pilot, service is our heart. Your satisfaction is our eternal pursuit. Let’s hand in hand and create a better tomorrow!
Contact Us
- Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.
- Contact nameVincent Guo
- Phone86-371-67990397
- AddressYulan Street, High-tech Zone Zhengzhou,Henan
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