HF-4T geotechnical investigation drill rig
1.The HF-4T core drill rig, integrated rig with tower into one unit, consists of HF-4 drill rig and mast-type drill tower, with the function of hydraulic lifting and lowering of tower.
2.The rig is simple in structure, reasonable in design, light in weight, easy to operate; it is in a wide range adjusting angle.
3.It is especially suitable for drilling of hole with great slope angle.
4.The tower body of HF-4T Drill Rig is used as lifting drill tools for drilling vertical as well as inclined holes. The range of adjusting angels (in clock-wise direction) for drilling inclined holes is 0°-90°.
1.The drill tower is pyramid-mast type. Being light in overall weight, single component being light and limited in disassembly quantity, the tower is convenient for transportation and installation.
2.The tower has its own crownblock convenient for ground installation. When the rig is moved back during operation, the tower can be inclined to make up the moved-back distance so as to guarantee the central line between the centers of the hole and pulley.
3.The tower can be adjusted in clock-wise direction for drilling inclined holes.
4.The adjustment is convenient for making and wide in adjusting range. It is suitable for drilling large-angle hole.
|The Nominal Height of Tower||10 m(32.8 feet)|
|The Nominal Area of Base||4×4 m (13.1×13.1 feet)|
|The Number of Pulleys||3 or 5 pcs|
|Max. Load of Mast||100 KN(22480 lbf)|
|The Load of Movable Work Platform||80Kg(176.4 lb)|
|Adjusted Angles of Drill Tower||45°-90°|
|Drilling Depth||700-1000 m (2296-3280 feet)|
|Max. Torque||2640 KN·m (1946 lbf·ft)|
|Spindle Stroke||600 mm(23.6 inch)|
|I.D of Spindle||68 mm(2.68 inch)|
|Max. Lifting Capacity of Spindle||80 KN (17984 lbf)|
|Max. Pressure Force of Spindle||60 KN (13488 lbf)|
|Max. Hoisting Force||30 KN (6744 lbf)|
|Engine Power||30 KW (40HP)|
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 Machinery 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. As well we have more than 20 species such as core drilling rig, rotary driling rig, brunt counter circulation drilling machines and hydrology water-well drilling machines.
We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.
We have all the small models in stock all year long and the bigger ones ready within 15-30 days.
1.Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.
2.Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.
3.How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.
4.Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.
5.What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.
6.How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
1.New machine provides technical train.
2.Once anything goes wrong with the machine by normal using,our technical person must appear at the first time no matter where you are.
3.When the machine should be maintained,you will receive the reminding from us.
4.According to different geological conditions,we will recommend different construction plans for you.
5.Remind you which are wearing parts,so you can prepare enough.
6.24 hours respond to your quality problem.
7. Other customer's reasonable request
If you have any questions and comments, please contact me freely!thank you very much.
I'm looking forward to your kind reply!
Sales manager:Vincent Guo
After sales: +0086-371-67990387