Product Description
EBZ series type Coal tunnel boring cold heading machine
Tunnel boring machine (TBM); According to the operation mode, it is divided into open tunneling machine and shield tunneling machine.
Working mode: mainly consists of walking mechanism, working mechanism, loading mechanism and transfer mechanism. As the walking mechanism advances, the cutting head in the working mechanism breaks rocks and carries them away. It has the advantages of safety, high efficiency and good quality.
EBZ cantilever tunneling machine is mainly used in coal roadway, semi-coal roadway and soft rock roadway and tunnel tunneling. High configuration, safe and reliable. Through the second transport plane, it can be matched with dump truck, shuttle truck, belt conveyor, etc. to realize continuous cutting, loading and transportation.
1. High configuration, advanced technology, good reliability, low center of gravity and good machine stability; The cutting part is retractable with a retractable stroke of 550mm.
2. The tunnel boring machine has internal and external spray, and the internal spray is the spray behind the teeth, so as to strengthen the external spray and reasonably design the form of external spray. The internal spray has the function of water leakage detection.
3. Large inclination Angle at the bottom of the shovel plate, large ground clearance and strong climbing ability of the whole machine. The motor directly drives the star wheel, which is conducive to loading and bottom cleaning;
4. The horizontal and straight structure of the intermediate transport plane is formed by four-link rod slippage with the shovel plate. When the shovel plate is lifted or horizontal, the length of the scraper chain of the first transport plane changes little;
5. High gantry, smooth transportation, double-chain scraper transport, high-strength wear-resistant steel plate is adopted in the chute to ensure the service life of chute and scraper;
6. The body and rear support are welded with thick plate box structure, with good rigidity and high reliability;
7. The walking drive system is highly integrated with internationally advanced motor and reducer, and the output torque is highly adaptable to the operation of large inclination Angle.
8. The hydraulic system adopts constant power, pressure cutting and load sensitive control;
9. The electric system adopts the new comprehensive protection, with the function of self-diagnosis and memory for the dynamic display of liquid crystal characters.
| SPECIFICATIONS FOR COAL MINE HEADING MACHINE |
| Model |
EBZ 120 |
EBZ 75 |
EBZ 45 |
| Cutting power |
120KW |
75KW |
45KW |
| Cutting head speed |
42r/min |
60r/min |
65r/min |
| Cutting ability |
70MPa |
50MPa |
40MPa |
| Retracting capacity of cutting mechanism |
240mm |
550mm |
550mm |
| Walking speed |
9m/min |
12m/min |
12m/min |
| Climbing ability |
±18° |
±16° |
±18° |
| Rotational speed of star wheel |
30r/min |
30r/min |
30r/min |
| Chain speed of scraper |
0.85m/s |
0.65m/s |
0.65m/s |
| Total installed power |
195KW |
105KW |
70KW |
| Power supply voltage |
1140/660V |
1140/660V |
380/660V |
| Maximum heading height |
3.75m |
3.50m |
3.50m |
| Maximum positioning driving width |
5.0m |
4.20m |
3.80m |
| Undercover |
240mm |
300m |
350m |
| Ground specific pressure |
0.14Mpa |
0.12Mpa |
0.12Mpa |
| Ground gap |
250mm |
200mm |
180mm |
| Throughput |
50-80t/h |
20-50t/h |
8-20t/h |
| Machine weight |
35t |
18.8t |
11.8t |
| Dimension(L*W*H) |
8.74*2.8*1.55mm |
7.5*1.6*1.5m |
7.5*1.6*1.5m |
Recommended Products
Company Profile
Shandong Yudong Construction Machinery Equipment Co. , Ltd. is a set of used equipment procurement, trade, export, service, repair, maintenance, re-manufacturing as one of the integrated three-dimensional human creative company.
The company has more than 400 professional personnel, maintenance personnel, accessories management personnel, at the same time has 10,000 square meters of second-hand equipment storage space and maintenance warehouse.
Our company has a history of 17 years, specializing in the operation of second-hand engineering vehicles, second-hand irrigation pump, mixer, cranes, road engineering vehicles and vehicle accessories.
The market competition is the quality, wholeheartedly for the customer service is our responsibility. The company is a new and active company that creates self-worth. Facing the rising sun, it will become bigger and stronger.
Packaging & Shipping
FAQ
*HOW IS YOUR PRICE COMPARED WITH MANUFACTURERS / FACTORIES?
We work as the leading dealers of various leading China construction machinery manufacturers / factories, and are constantlytreated with best dealership price. From numerous comparison and feedbacks from clients, our price is more competitive than thepnce from manufacturers/factones.
*HOW IS YOUR DELIVERY TIME?
Under normal circumstances (except for irresistible risks such as war, natural disasters, etc.), we can deliver regular machines to customers immediately within 7 to 15 days, because we have multiple resources to check the inventory machines locally and nationwide and receive the machines in time. If remanufacturing and refurbishment is required, it will take 30 days to deliver to customers.
*HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
Our team is consisted of a group of diligent and dynamic people, working 24/7 to respond cient inquiries and questions all the timeMost problems can be solved within 8 hours, while manufacturers/factories will take much longer to give response.
*WHICH INCOTERMS 2010 TERMS CAN YOU WORK?
We are a professional and sophisticated international player, can handle all terms, and we normally work onregular terms such as FOB CFR, CIF,CIP,DAP
*HOW LONG WILL YOUR PRICE BE VALID?
We are a tender and friendly supplier, never greedy on windfall profit. Basically, our price remains stable through the year.
We onlyadjust our price based on two situations:
(1) The rate of USD: RMB varies significantly according to the intemational currencyexchange rates,manufacturers/factories adijusted the machine price, because of the increasina labor cost and raw maleral cost
*WHAT LOGISTICS WAYS YOU CAN WORK FOR SHIPMENT?
We can ship construction machinery by various transportation tools.
(1) For 80% of our shipment, the machine wil go by sea, to all main continents such as Africa, South America, Middle EastOceania and Southeast Asia etc., either by container or RoRo/Bulk shipment.
(2) For inland neighborhood countries of China, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan,Turkmenistan etc..we can send machines by road or railway.
(3) For light spare parts in urgent demand, we can send it by intemational courier service, such as DHL, TNT, UPS, or Fedex.
Audited Supplier 
){kind=link}