We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For far more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Underground Pit Tunnel Crawler Mineral Mini Excavator with ATEX Certificate
Overview mwy6/.5 coal mine hydraulic excavator is HangZhou EPT In tel: +86~13 0571 88828ligent Engineering Co., Ltd. in absorbing the advantages of similar items at residence and overseas on the foundation of impartial analysis, growth, manufacture of underground loading rock and bottom cleansing products. The equipment is compact in construction and small in size, and has the traits of power conserving, low noise, small pollution and large efficiency because of to the use of electric powered hydraulic system. With the shaft drilling rig supporting the use, can realize coal mine and EPT mine shaft excavation mechanization operation, therefore greatly improve the excavation pace. At the very same time, the device can also be used for roadway and inclined roadway loading rock and excavation operation
Item parameters:
| Merchandise | Unit | Technological info | |
| Normal bucket capability | m³ | .three | .five |
| Max. digging top | mm | ≥5000 | ≥5000 |
| Max. dumping peak | mm | ≥3300 | ≥3500 |
| Max. digging depth | mm | ≥2100 | ≥3000 |
| Max. digging radius | mm | ≥4800 | ≥5500 |
| Max. vertical wall digging depth | mm | ≥2100 | ≥2600 |
| Max. digging power(bucket) | kN | ≥40 | ≥60 |
| Rotating velocity | r/min | ≥10 | ≥10 |
| Traveling pace | km/h | ≥1.6 | ≥1.6 |
| Max. traction | kN | fifty | 70 |
| Common floor force | kg/cm² | .forty four | .forty four |
| Rated electricity | Kw | 37 | 55 |
| Gradeability | 14° | 14° | |
| General dimension, touring | mm | 4600×2100×2400 | 5280*2140*2650 |
| Min. turning radius, EPT part | mm | ≤1300 | ≤1500 |
| Turning radius, rear part | mm | 1100 | 1300 |
| Weight | Kg | 6300 | 8500 |
Framework:
Slewing Platform
In the slewing system of compact crawler excavator, a welded structure offers higher rigidness. The bottom of the system is related with the foundation plate by way of a slewing pearing. In the center, there is a robotic arm and slewing reducer, which with the slewing pearing composes a slewing method. On the correct of the slewing platform, hydraulic oil ank and primary valve are put in. On the left is working cap, outfitted with a cozy seat, a protective roof and pilot valves.
Going for walks Program
The total walking program is composed of crawlers, foundation plate, strolling travel system and crawler stretching gadget. Which is why the excavator demonstrates a great capability in climbing slope and turning sharply, as properly as enjoys low floor force and stable going for walks. The mounted two crawlers are independently driven by two driving units, ready to freely walk, swerve, rotate and much more.
Robotic Arm
This gadget is mainly used for digging, lifting, discharging and a lot more.
EPT System
Principal areas incorporate principal oil pump, equipment pump, hydraulic motor, hydraulic cylinder, principal valve, pilot valve, oil filter, cooler and oil tank
Dynamic System
The explosion-evidence motor distributes electrical power of 37 KW to every device of this excavator and assures a regular and highly productive managing.
The compact crawler excavator is outfitted with a vacuum electromagnetic starter, which is mo EPT often utilised to management and defend the principal motor. Not only that, the excavator also tends to make use of an built-in protective gadget, which stops the lighting method and bell from limited circuits and electric leakage.
Quick Coupling:
Quick Coupling are also called Quick Adjust Connector, primarily for excavators to improve the effectiveness of replacement in between the change and the functioning areas this kind of as the bucket and the loosening, when operating.
Advantages:
The machine is suited for the properly, roadway and slope of coal mine, steel ore and non-metallic ore with much less than fourteen. Excavation procedure of loading rock, bottom cleaning and permafro EPT in inclined lane excavation. The equipment has the adhering to qualities:
1.In comparison with the classic artificial very clear bottom, the use of this equipment in the substantial savings of labor expenses at the very same time, boost the effectiveness of functions, increase the working environment.
2.The operator is operating underneath the security of the roof, which is conducive to safe creation.
3. When compared with the classic diesel electricity small excavator, thanks to the use of electric hydraulic technique, so it has the attributes of reduced noise, no exhau EPT pollution, a lot more ideal for downhole use.
four. The device has compact structure and tiny condition dimension, and the doing work device can be recycled in the bottom of the shaft to aid vertical downhole and properly lifting.
5. The vehicle is compact and tiny in measurement, and its tail does not collide with the well wall when it rotates, making it much more appropriate for tiny underground area operations.
six. The major action adopts the pilot valve handle, the operation is easy and basic, the work is clean without having effect. Solution use environmental conditions:
1) suitable for shafts more than 6 meters in diameter, as nicely as a section of 4.0×4.5 meters previously mentioned and slope significantly less than one hundred forty of the roadway.
2) the Rock’s Platts hardness F is considerably less than or equal to 12, the block degree is significantly less than or equivalent to 600mm, the free density is not greater than 1.8t/m.
3) Altitude <1000m. High altitude 1000m above the plateau environment needs to be specially designed
4)the roadway environment is -5ºC~ forty ºC, the greatest relative humidity <90% (temperature of 25 ºC)
five),the voltage limit deviation is 5% soil, AC frequency restrict deviation is ±1%
six)The content material of coal du EPT and methane explosive fuel about the excavator should conform to the security material stipulated in the Coal Mine security rules.
seven.Geared up with hydraulic swift-modify connectors, fast adjust joints can be rapidly put in on the excavator a variety of configuration components (digging, loosening, crushing hammer, hydraulic shears, and so on.), can expand the use of excavators, and can save time, improve ergonomics.
Swift Change Connector has the following rewards:
1)disassembly swiftly and handy, help save time to increase operate effectiveness, reduce the labor intensity of operators.
two)There is almo EPT no doing work medium outflow when the self-styled swift change connector is eliminated. The air pollution of the doing work atmosphere is lowered and the grime is prevented from moving into the piping program, as a result improving the trustworthiness of the hydraulic program.
three)Swift alter connector alone can be freely rotated, not only to release the set up method in the pipeline generated by the internal stress, but also to get over the work due to vibration triggered by the loosening.
4)the use of higher-power materials, appropriate for 3-forty five tonnage of numerous versions.
5)the use of liquid-controlled one-way valve security device, to make certain safety.
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original gear manufacturer’s (OEM) component figures or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our company and the listed alternative elements contained herein are not sponsored, accepted, or created by the OEM.
