China Loreen Ebz260 Tunnel Boring Machine Semi-Coal Roadheader

Product usage
This machine is mainly used for tunneling of coal roadway, semi-coal roadway and rock roadway with hardness f ≤ 60MPa (joint undeveloped)and f≤100MPa(joint development).And can be used in railway, highway, hydraulic engineering and other tunnels.Through the second conveyer, it can be matched with dump truck, shuttle truck and belt conveyer, and can realize continuous operation of cutting, loading and transportation.The maximum positioning cutting surface can reach up to 25m2(the cutting width is 6.05m and the cutting height is 5.1m). The vertical working slope is ≤±18.
Technical parametersOverall length10.85m Machine height1.82mShovel plate width3.2 standard configuration /3.6 optionalCaterpillar outside wide2.63mMachine weight (main engine)85T(Plus two runs of 90 T)Cutting width6.05mCutting height5.1mCutting area25m2Minimum turning radius8mGradeability±18°Cutting head dinting depth 250mmShovel plate dinting depth260mmLift height of shovel plate380mmGantry height400mmground clearance250mmproduction capacity240m³/hGround pressure0.19MPaThe system pressure25MPaThe total power425kw(Secondconveyer11kw)Cutting motor power260kwThe oil pump motor power110kwservice voltageAC1140-50Hz
AdvantagesHigh configuration, advanced technology, good reliability, low center of gravity, good machine stability;The cutting part has internal and external spray, water leakage detection and protection functions, the cutting motor has thermal protection, the cutting head has a truncated cone shape, and the tooth holder is arranged in a spiral shape.The internal spray seal adopts the world's leading sealing surface compensation technology with independent property rights, which completely solves the problem of unreliability of internal spray in the tunneling machine;The width of the plate is 3.2m, 3.6m and two specifications for the user to choose,the surface of the spade plate has a large Angle, and the motor drives the star wheel directly,more conducive to loading and cleaning;The first transport plane is flat, with high gantry height and smooth transport. It adopts side double chain structure and high-strength wear resistant steel plate to improve the service life of chute and scraper.The walking department adopts the highly integrated structure of the reducer and hydraulic motor, which has large driving force and reliable performance. The expansion device adopts the composite structure of the expansion cylinder and the adjustment pad;The pump and operating valve of the hydraulic system adopt the world advanced unit import from German , which has the functions of constant power control, pressure cutting and load sensitive.The electrical system is advanced in technology and adopts modular design. The operation box has the function of liquid crystal Chinese character dynamic display self-diagnosis and memory.
Major accessory configurationAccessory nameSpecifications Modelmanufacture factorybearing The Swedish SKFbearingSL01-4918C3JapanSpinning gridTG3402800-T40NGermany treasure color xia panOil seal,Guide ring,
V circle,O circle,dustband Germany treasure color xia pan floating sealDF2070,DF0350,D03618,DF5900Italian GNLHydraulic motor for shovel plateCA5025HAGGLUNDSA hydraulic motorCA5025HAGGLUNDSMotor and reducer(integrated)A2FE160/61W-VZL+GFT110T3 B215REXROTH Caterpillar plate (casting)620BaoTou JunGongCombined variable mercuryA11VLO190+A11VLO190REXROTHUnite the valvePSVGerman hunton & WilliamsHydraulic rubber hose ParkerAdapter connector ParkerWater system pressure reducing valve The British kang miningfilterKS-028AmericaCutting machineYBUS-260-6(1140)Fushun coal mine motor manufacturing CO.,LTDOil pump motorYBRB(DYB)-110(660/1140)Fushun coal mine motor manufacturing CO., LTDSwitch boxKJZ-400/1140(660E-4)QingDaoTianXun


Our services
The company is responsible for the service concept of "you only need to buy the products with a comfortable and satisfactory product, and the remaining work is to be done" by the service concept, the pre-sale and resale, the heavy quality, the after-sale re-training, the fastest speed, the best technology and the best attitude, to give you a golden service.
1>The company uses the overall resources and platform to provide machine sales, after-sale service, original spare parts supply, large and medium-sized machinery maintenance, technical consultation and on-site construction guidance.
2>The accessories can be supplied by the manufacturer directly, without intermediate fees.
3> The customer's expenditure is saved to the greatest extent. Besides, our company has a number of technical forces with national certificates. All the technical personnel have many years of field experience in underground and ground installation and debugging, and have a solid theoretical foundation and practical experience.
4>We could provide 7*24H service at the first time for technical support and original accessories supply.
Why choose us
1.*We could provide 7*24H service at the first time for technical support and original accessories supply.
2.*Attention to site before sale, quality in sale and training after sale.
3.*The company has advanced machining equipment, scientific technological process and advanced testing equipment.
FAQ
1:What kind terms of payment can be accepted?
For terms of payment,L/C,T/T,D/P(can be)could accepted.
2: What certificates are available in Machinery?
For the certificate, we have CE, ISO,SGA.
3: What about the delivery time?
60 days after receiving the deposit.
4: What about the warranty time?
12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
The MOQ is 1 pcs.
Contact
If you are interested in our products, you can place an inquiry at the bottom.