High Power Hfu-4A Full Hydraulic Underground Drilling Rig

High Power Hfu-4A Full Hydraulic Underground Drilling Rig

Hfu-4A Entire CZPT Underground Drilling Rig

Item Description                                                                                       
HFU-4A complete hydraulic underground main drilling device is mostly used in the fields of coal, geology, metallurgy and engineering. It is employed for drilling massive diameter Gasoline suction hole in mines, gallery as properly as coal mine, water injection gap, and huge diameter Horizontal gap. It can satisfy the big diameter Roller drilling, tough tungsten-carbide drilling and percussive-rotary drilling.

Main Characteristics
1. It is different in structure, tiny in dimension, mild in excess weight, flexible in motion and handy in operation.
two. The hydraulic pump is pushed by explosion-proof electrical motor by way of running technique, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the exact same time, the movement of drill head is realized by oil cylinder & chain double velocity system.
three. CZPT chuck can satisfy the operate of shackles and energy-off defense.
4. The sliding and extending & retracting purpose of the mast helps make it handy for the bottom of mast to touches the floor or platform, thus the drill rig will be more steady.
five. The swinging arm and mast can do luffing motion, which satisfy the ask for of multi-angle drilling.
6. The selection of spindle rotating pace is extensive and the torque is big.

CZPT Specifications

Objects Unit Data Remark
Rated rotate torque N.m 1340 When 490r/min
Rotate speed r/min -489-876  
Lifting potential kN 98  
Feeding capability kN 50  
Electromotor rated electrical power kw seventy five Y280S-4-35B
Electromotor rated RPM r/min 1478  
Feeding stroke mm 1800  
Rotator rising velocity Working mm/s 31.4  
Max. mm/s 88  
Rotator Declining speed Doing work mm/s 61.fifty eight  
Max. mm/s 172.4  
CZPT pump Primary pump ERR100B Rated pressure MPa 28  
Max. displacement L/min 148  
Mid pump A10VO18 Rated force MPa 28  
Max. displacement L/min 26.sixty four  
Rear pump A10VO10 Rated stress MPa 28  
Max. displacement L/min 14.eight  
Wireline winch lifting capability(single wire) t .eight  
Wireline winch Speed (min) m/min ninety one Wireline Dia. Mm 6
Wireline winch Pace (max) 240
Mud pump max displacement L/min a hundred and sixty When two.5MPa
Mud pump max force MPa 10 When 44L/min
Mast inclined angle ° -150 Continuously adjustable
Drill Rod and drill capability mm Φ55.5×1500 BQ 500m
mm Φ69.9×1500 NQ 400m
mm Φ88.9×1500 HQ 250m
mm Φ114.3×1500 PQ 150m
Proportions of primary device mm (LxWxH) 3730x1200x1850
Total excess weight of primary equipment, energy cabinet and electricity station KG 3500  


Firm Introduction                                                                               

CZPT Group set up in 1998 is a crucial company in the industry of geological exploration and water well discipline, with the potential to investigation,manufacture and industry. Now, the Team pursues higher normal manufacturing and qualified goods. It has a lot more than twenty species these kinds of as h2o nicely drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, and many others. These devices are mainly utilised in geological prospecting, exploration of railway and highway engineering, mining, SPT, h2o well, geothermal nicely etc. Some of them won the Scientific and CZPT Progress Prize or the Nationwide Scientific Investigation Accomplishment Prize. All the merchandise have passed the high quality method certification of CZPT:2000 and are nationwide inspection-totally free products.

one. Much more than 30 several years of experience 
The factory is found in ZheJiang Province, China. We are quite welcome to check out our factory. If
you require it, we will prepare a pick-up.
two.Best creation team 
The transportation and packaging will be packaged in international standards. If you have specific packaging requirements, we will give you the most ideal answer.
3.Our Service 
– New equipment provides technical trair.
– When anything at all goes wrong with the equipment by typical employing, our complex individual have to show up at the 1st time no issue the place you are.
– When the machine must be taken care of, you will acquire the reminding from us.
– In accordance to different geological circumstances, we will advise different construction plans for you
– Remind you which are sporting areas, so you can get ready adequate.
– 24 hours reply to your good quality difficulty.

1, Are you buying and selling business or maker?
We are specialist company, and our manufacturing facility largely produce drinking water well drilling rig, core drilling rig, DTH drilling rig, piling rig, and so on. Our products have been exported to a lot more than 50 nations around the world of Asia, South The us, Africa, and get a good status in the world.

2, Are your products qualified?
Of course, our items all have gained ISO certification,and we have specialised top quality inspection section for examining each equipment just before leaving our factory.

three, How about your device high quality?
All of our devices keep the ISO, QC and TUV certificate, and every set of device should move a fantastic number of rigid tests in buy to provide the very best good quality to our clients.

4, Do you have following services?
Of course, we have unique support staff which will offer you you specialist assistance. If you want, we can send our engineer to your worksite and provid the coaching for your employees.

5, What about the qaulity warranty?
We supply one particular-year top quality warranty for machines’ main physique.

six, How long can you deliver the equipment?
CZPTly, we can provide the device in seven days.
Our CZPTers







































High Power Hfu-4A Full Hydraulic Underground Drilling Rig