Complaint
300Meter Truck Mounted Reverse Circulation Drilling Rig
1.HRC-300 is a truck mounted reverse circulation drilling rig.
2. The truck chassis adopts the special heavy truck chassis, the main transmit, sets of winch, power head pump, diesel engine and mast are set up on the chassis.
3. The power of the rig comes from the independent deck Diesel engine.
4. HRC-300 is mainly used for water well, construction, national defense building foundation, geothermic well and other foundation working;
5.After more than 30 years of market inspection, this rig with reliable quality, simple operation, low maintenance costs. Favored by international well drilling companies in Africa and Southeast Asia.
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| Technical parameter | |
| Drilling depth (M) | 50-300 |
| Borehole diameter range (mm) | 450-2200 |
| The length of drilling pipe(m) | 2 |
| The diameter of drilling pipe(mm) | Ф219 |
| Drilling technology | Mud reverse circulation |
| The height of mast (m) | 7.1 |
| The lifting speed of power head(m/s) | 0.065 |
| The lifting capacity of power head(t) | 22 |
| The rotate speed of power head(r/min) | High speed:22 Low speed:11 |
| Single rope lifting capacity of main winch(KN) | 35.75 |
| The lifting speed of main winch(m/s) | 0.39 |
| Two-stage variable speed machine(Kw) | 11 17 |
| The capacity of main winch(T) | 18 |
| Single rope lifting capacity of vice winch(T) | 2 |
| The capacity of vice winch(T) | 8 |
| The lifting capacity of hook(T) | 18 |
| The bearing capacity of mast (T) | 20 |
| Dimensions(L*W*H)(mm) | Working size:9600X3300X6910 |
| Transport size:9600X2470X3350 | |
| Chassis support form | Hydraulic |
| Weight(kg) | 13000 |
| The chassis | 4*2 |
| The type of power | Electric motor |
| The pressure of pump(Mpa) | 3 4 5 |
| The flow of pump(m3/h) | 400 |
WHY CHOOSE HUAUNO MACHINERY?
1.Our aim is to supply the most suitable borehole drilling machine to users.
You can get a full range of product selection advice and product customization without paying any fees.
2.We have two groups of design teams. One team of after-sales engineers with more than 30 years of construction experience at home and abroad, other team of designers who graduated from well-known universities and have rich work experience. We will combine a wealth of practical construction experience and the most advanced professional theoretical knowledge to meet your various demands.
3.We are not only familiar with borehole drilling rig, but also familiar with the human environment, construction environment and strata in the construction field at home and abroad. Provide you with the greatest technical support, save costs and create the greatest value with you. Yes, choosing us is your best decision.
4. Support overseas train and maintain. We do ten days overseas train for free,after you buy our machine.
5. One year Warranty. HUANUO knows the various needs of the water well service companies and operators worldwide.
Customers who buy rigs from us can benefit from great saving thus boost their bottom line.
Support overseas train and maintain.
We do five to ten days overseas train for free,after you buy our rigs.
FREQUENTLY ASKED QUESTIONS
Q: Are you trading company or manufacturer?
A:our factory more than 30 years experience for produce borehole drilling machine.
Q: Are your products qualified?
A:Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.
Q: How to get a accurate quotation from us ?
A:Please provide us the details for your well or demands for the rigs. such as max drill depth, borehole diameter range.
Q:What's the shipping cost from china to your country ?
A:We can send machine to your port or door address by sea or truck. please kindly tell us your nearest destination port or address with postcode. we have reliable shipping agent to insure the safe convenient and time delivery.
Q:Do you accept L/C payment ?
A:Yes, normally our payment is 30%+70% T/T ,LC payment is also acceptable
Q:How to operate this machine ?
A:You will get operation video from us, or on-site training
Q:What about commissioning service ?
A: We can offer commissioning service , the buyer need to afford plane tickets.
Q:Do you offer teaching & training ?
A:Yes, the oversea training is support. For more details pls contact with our saler.
OUR SERVICES INCLUDED BUT ARE NOT LIMITED TO THE FOLLOWING
1. Purchase Guidance;
