Water Well Drilling Machine Portable Core Drilling Rig for Sale
HZ-200YY drilling rig is mainly used for civil wells and earth temperature central air-conditioner, geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure, river levees, subgrade grouting hole drilling and driect grouting, etc.
| Machine parameters |
| Drilling depth |
200m |
| The largest hole diameter |
φ75-φ325mm |
| Final hole diameter |
75mm |
| Active drill pipe |
53/59*4200mm |
| Drill rod diameter |
φ42-φ60mm |
| Drilling inclination |
90°~75° |
| Supporting power (diesel engine) |
14.7kW/r/min |
| Structure weight / size |
2.7*0.9*1.5 |
| Vertical axis |
| Vertical axis speed |
64/128/287/557r/min |
| Vertical axis travel |
450mm |
| Hoist |
| Single rope lift force |
2500 |
| Single rope to enhance speed |
0.12-0.95m/s |
| Reel diameter |
φ140mm |
| Rope diameter |
φ12.5mm |
| Rope capacity |
35m |
| Drilling tower |
| Rated load |
18 |
| Effective height |
6.5m |
| Tower legs specifications |
φ89mm |
| Mud pump |
| Model |
BW145 |
| Flow |
145L/min |
| Greatest pressure |
2Mpa |
| The number of reciprocations |
93N/min |
| Suction pipe diameter |
φ51mm |
| High pressure water outlet pipe diameter |
φ32mm |
APPLICATIONS:
This drilling machine is newly designed and manufactured according to the requirement of foundation engineering, suitable for drilling medium mini-type grouting hole of building, skyscraper, dam and harbor and drilling water well.
FEATURES
1. Mast structure, top-drive head can move down or up along with, strength and rigidity
2. Large torque, compact structure, easy to move
3. Top-drive head is equipped with hydraulic chuck, drilling Efficiently.
4. Reasonable arrangement, easy to operate, smooth and quick.
5.53x59 drilling rod adopted, high rigidity and strong delivery torque.
6. The machine is equipped with national patent technology-taper clutch, with characteristics of strong transmission troque, easy operation and free maintenance.
7. For the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the winch.
8. Vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other conplex geological conditions.
9. We are the first ont to equip mud pump with the flow 160L/min in China so that it will save cost and also make the machine compact, mobile and light weight.
1.Q: Are you a manufacturer?
A:Yes,our company was established in 1998.We are a professional Rotary Drilling Rig manufacturer. Our company mainly produces rotary drilling rig, pile driver, diesel hammer and other products.
2.Q: How about your delivery time?
A:Normally the delivery time is about 10-20 days, which depends on different products.
3.Q: What is your terms of payment?
A:T/T 40% as deposit, and 60% before delivery. We'll show you the photos of the products and packages before you pay the balance.
4.Q: How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits; We respect every customer as our friend and we sincerely do business and make friends with the no matter where they come from.
5.Q: What methods of payment do you accept?
A:We accept T/T, L/C, D/P, D/A, etc. Of course we can have a discussion for this.
6.Q:Can I have a visit to your factory before the order?
A:Sure, welcome to inspect our factory.
Audited Supplier 
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