YZJ-300Y Core Drilling Rig:
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
Main features:
The oil pressure to enter institutions, improve drilling efficiency;
Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;
With socket pressure gauge indicates pressure, easy to grasp the hole situation;
From the drop tower is hydraulically operated, convenient and reliable;
Diesel engine with electric start, reduce labor intensity;
Product Application:
The YZJ-300Y type rigs, engineering drill geotechnical dual-use;
Rig bulk portfolio, the whole removable nature, transportation, relocation convenience, and not subject to topography constraints;
The rig using a mechanical drive, rotary structure, rotary torque, long life;
Rig main components such as winches, wheel, transmission tower by the plant's own production, reliable, timely and convenient supply;
The rig for farm wells, and the pile of buildings, high voltage towers, pile foundation, dam foundation, has become a power transmission foundation engineering, special equipment indispensable for wind power generation infrastructure engineering, telecommunications engineering in Kentucky;
Rig manipulation, the use of performance, easy maintenance, less investment and quick.
The Technological Data of YZJ-300Y Drilling Rig:
| Type | YZJ-300Y Drilling Rig |
| Unity machine parameter |
| Drilling depth(m) | 200\300\600 |
| Open hole diameter max.(mm) | Φ600 |
| End hole diameter(mm) | Φ75 |
| Drilling rod diameter(mm) | Φ42\Φ50\Φ60 |
| Head angle range | 90°~75° |
| Weight(power unit excepted)(kg) | 1600 |
| Dimensions(mm) | 2500x950x1800 |
| Spindle |
| Spindle speed(r/min) | Positive rotation rate: 30-1050
Reverse rotation rate: 29-137 |
| Spindle stroke(mm) | 600 |
| Hoist |
| Single rope lifting capacity max.(KN) | 40 |
| Single rope lifting speed(m/min) | 0-45 |
| Reel diameter(mm) | 300 |
| Steel wire rope diameter (mm) | Φ14 |
| Steel wire rope length of drum(m) | 30 |
| Hug floodgate belt width(mm) | 90 |
| Mud pump |
| Type | Horizontal Triplex BW-250 |
| Diesel engine displacement/Electric motor | 250L/min |
| Work pressure(Mpa) | 7 |
| Water inlet diameter(mm) | Φ75 |
| Water outlet diameter(mm) | Φ50 |
| Geared Oil Pump |
| Duplex gear oil pump | CBF-F63/25 |
| Front displacement\pressure | 63ml/r\20Mpa |
| Behind displacement\pressure | 25ml/r\20 Mpa |
| Drilling Rig Power |
| Diesel engine | R4105ZD 76HP |
| Electric motor | Y180L-4 22KW |
| Wheeled Chassis |
| Chassis loading bearing(MT) | 3 |
| Chassis length(m) | 2.6 |
| Chassis width(m) | 2 |
| Max. crawler higher(m) | 0.6 |
Changsha Miracleland Import & Export Co., Ltd is a professional and credible international trading company. We are specialized in manufacturing & exporting many types of drilling rigs, the products including drilling rigs for mining exploration, water well drilling rigs, coal mine drilling rigs, borehole drilling rigs, geological drilling machine, construction drilling rigs, core drilling rig, drill accessories & diamond core bits series and etc. We can supply the truck mounted drilling rigs, wheel mounted drilling rigs, crawler drilling rigs and so on to meet all customers' Requirements. We exported many type of drilling rigs to many countries with the best quality and good service, which gained an excellent credibility among all the clients. We can supply drilling rigs with the drill depth from 50 meters and 3000 meters.
Our company also manufactured and exported all kind of drilling accessories, such as core bits, non-coring bits, reaming shells, casing shoes & casing bits, core barrels, overshot, drill rods, casing tubes and other drilling tools.
We are quite pleased to enter into business cooperation with your firm on the basis of equality and mutual benefit, we believe that we shall be, by joint efforts, able to promote friendship as well as business.
As a successful and whole-hearted dedication team for customers, we shall provide satisfactory products and the most advantageous price for you.
If you had any requirements for any type drilling rigs & drilling tools, kindly please feel free to contact with us, we would be quite pleased to show all the details you asked for.
