Business Type: Trading Company
|Open hole dia.(mm)||220||220||325|
|End hole dia.(mm)||75||75||75|
|Drill rod dia.||42-60||42-60||42-60|
|Weight without power||600/740||620/750||880/970|
|Winch max. pull force(kg)||2000||2100||2500|
|Winch pull speed(m/s)||0.41-1.64||0.35-2.23||0.12-0.95|
|Winch rope dia.(mm)||Φ9.3||Φ9.3||Φ12.5|
|Winch roll capacity(m)||27||27||35|
|Drill mast rated loat(ton)||18||18||18|
|Drill mast Height(m)||6.5||6.5||6.5|
|Mud pump flow(l/min)||95||95||145|
|Mud pump max. pressure(Mpa)||1.2||1.2||2|
|Mud pume times/min||93||93||93|
|Intel hos dia.(mm)||51||51||51|
|Outlet hose dia.(mm)||32||32||38|
Packaging & Shipping
Our Sales Region
Why Choose Us HENGHUA ?
Customer's satisfaction is our success. HENGHUA will assist customers to build product lines at any time any place. We can supply our customers products, at the same time with technical support and professional service. HENGHUA endeavor ourselves to render best relationship, friendship and high reputation from overseas customers.
What Certificate & Quality Assurance We Have?
Why We Are Popular in Global Market ?
1. Quality Guarantee and High Reputation in Global Market
100% environmental protection material, easy to deal with all environmental requirements
100% quality warranty and maintenance
2. Rich Experience and Focus on Machines Manufacturing for Many Years
We are professional drilling rig machine manufacturer and have been engaged in this field for many years.
3. Strict Process Control and Advanced Management
We have our own process control system and under the joint effort of workers and engineers, we build and supply perfect machines.
4. High Quality, Best Service and Competitive Price
"Honesty is the best policy and quality is the best honesty" is our motto. So we always provide our products with high quality and best service.
5. Various drilling rigs with different types and models
We can provide you machines in different models and functions as your specified demand.
6. Perfect Equipment and Superior Technology
We have our own factory and first-class equipment and our own engineers.
7. Meet International Standard and Passed the ISO9001:2000 and CE Certificate
We have the related certificates and provide our customer for reference.
8. Prompt Response & Delivery
Nearby Tianjin port and we can delivery faster. Once you have any question, we will give you reply on time.
Q1: Are you a manufacturer?
A: Yes, we are a professional drilling rig and its parts manufacturer.
Q2: What does your company produce?
A: The main products of our company include rotary drilling rig, Kelly bar, drilling bucket, drilling auger, casing oscillator, desander and tricone bit, etc.
Q3: How about your delivery time?
A: Normally the delivery time is about 35 days. For some special case, we can make it within 2 weeks, it depends on different products.
Q4: What methods of payment do you accept?
A: We accept T/T, L/C, Western Union or as customer requested
Q5: What is the MOQ?
A: Small trial order is acceptable, like 1 set, 2 sets…
Q6: Do you offer any deals or discounts?
A: Yes, price depends on different quantity, different quantity will give you different price.