Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
Beijing Sinovo International Sinovo Heavy Industry Co.ltd Supply China Drilling Equipment, Build the Future Foundation
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Brand new XYT-2B Core Drilling Rig Mounted On Trailer With Self-erect Hydraulic Derrick, Equip 24.6 KW Diesel Engine
Series spindle type core drilling rigs are mounted on trailer with four hydraulic jacks, self-erect mast by hydraulic control, which are mainly used for core drilling, soil investigation, small water well and diamond bit drilling.
MAIN FEATURE:
Compact size and light weight of mechanical transmission, large diameter of rotating, unit's spindle, long distance of support span and good rigidity, hexagonal Kelly ensure the torque transfer.
The trailer is equipped with radial tyres, and four hydraulic supporting jacks, which is used for leveling the drill before working and strength the stability of rig.
The hydraulic mast is composed of main mast and mast extension, which greatly improve working efficiency, and are very easy for transportation and operation. Compared with common core drilling rig, trailer type core drilling rigs have put off heavy derrick and save cost.
With high and optimum rotating speed, the rig can meet various requirement of small diameter diamond drilling, large diameter carbide drilling and all kinds of the engineering hole drilling.
During the feeding process, the hydraulic system could adjust the feeding speed and pressure to meet requirements of drilling in various stratums.
A bottom-hole pressure gauge is equipped to monitor the drilling pressure.
Automobile type transmission and clutch is equipped to achieve good commonality and easy maintenance.
Centralized control panel makes operation convenient.
The octagonal structure spindle is more suitable to transmission in large torque.
Specifications of trailer geological core drilling rig
| Fundamental parameters | ||||||
| Unit | XYT-200 | XYT-2B | XYT-3B | |||
| Drilling depth | m | 280 | 300 | 600 | ||
| Drilling diameter | mm | 60-380 | 80-520 | 75-800 | ||
| Rod diameter | mm | 50 | 50/60 | 50 60 | ||
| Drilling angle | ° | 0-90 | 70-90 | 70-90 | ||
| Overall dimension | mm | 4460x1890x2250 | 4460x1890x2250 | 5000x2200x2300 | ||
| Rig weight | kg | 3320 | 3320 | 4120 | ||
| Skid | / | / | ||||
| Rotation unit | ||||||
| Spindle speed | ||||||
| Co-rotation | r/min | 88, 197, 296, 399, 655, 888, | 70,146,179,267,370,450,677,1145, | 75,135,160,280,355,495,615,1030, | ||
| Reverse rotation | r/min | 66, 147 | 70, 155 | 64,160 | ||
| Spindle stroke | mm | 510 | 550 | 550 | ||
| Spindle pulling force | KN | 49 | 68 | 68 | ||
| Spindle feeding force | KN | 29 | 46 | 46 | ||
| Maximum output torque | N.m | 1700 | 2550 | 3500 | ||
| Hoist | ||||||
| Lifting speed | m/s | 0.31, 0.72, 1.06?? | 0.64,1.33, 2.44 | 0.31,0.62,1.18,2.0 | ||
| Lifting capacity | KN | 20 | 25, 15, 7.5 | 30 | ||
| Cable diameter | mm | 12 | 15 | 15 | ||
| Drum diameter | mm | 170 | 200 | 264 | ||
| Brake diameter | mm | 296 | 350 | 460 | ||
| Brake band width | mm | 60 | 74 | 90 | ||
| Frame moving device | ||||||
| Frame moving stroke | mm | 420 | 420 | 420 | ||
| Distance away from hole | mm | 250 | 300 | 300 | ||
| Hydraulic oil pump | ||||||
| Type | YBC12-125 (left) | CB-25 | CBW-E320 | |||
| Rated flow | L/min | 18 | 40 | 40 | ||
| Rated pressure | Mpa | 10 | 8 | 8 | ||
| Rated rotation speed | r/min | 2500 | ||||
| Power unit | ||||||
| Diesel engine | ||||||
| Type | L28 | N485Q | CZ4102 | |||
| Rated power | KW | 20 | 24.6 | 35.3 | ||
| Rated speed | r/min | 2200 | 1800 | 2000 | ||
| XY-2B Core Trailer Drilling Rig | ||
|
| EURO standards | U.S. standards |
| Drilling capacity | 300m | 984feet |
| Hole diameter | Φ80mm-Φ520mm | Φ3.1-Φ20.5inch |
| Max torque | 2.55knm | 1881lbf.ft |
| Angle range | 90°-70° | 90°-70° |
| Spindle max pull force | 68kn | 15287lbf |
| Spindle stroke | 550mm | 22inch |
| Hoist max lift capacity(single rope) | 25, 15, 7.5kn | 5620, 3372, 1686lbf |
| Power unit | ||
| Electric motor | 22kw | 30hp |
| Diesel engine | 24.6kw | 33hp |
| Rig weight(without power unit) | 1200kg | 2646lb |
| Hydraulic oil pump | |
| Model | CBW-E320 |
| Nominal pressure | 8Mpa |
| Flow | 40L/min |
| Frame moving device | |
| Frame movng stroke | 410mm |
| Distance away from hole | 300mm |
| Hositing | |
| Lifting speed | 0.64,1.33,2.44m/s |
| Lifting capacity | 25,15,7.5KN |
| Cable diameter | 15mm |
| Drum diameter | 200mm |
| Brake diameter | 350mm |
| Brake band width | 74mm |