Loreen Ebz160 Drilling Rig Roadheader Construction Machinery

Model NO.: EBZ160
Drilling Way: Rotary
Supply Voltage: AC1140V
Positioning Cutting Height: 4m
Positioning Cutting Width: 5.5m
Gantry Height: 400mm
Max/Economic Cutting of Coal Rock: 80MPa
Cutting Motor Power: 250kw
Trademark: Loreen
Transport Package: Nude Packing
Specification: 9.9*1.8*3m
Origin: Shandong, China
HS Code: 8430313000
Product Usage

The machine is primarily used for coal roadways, semi-coal rock roadways, and soft rock roadways and tunnels, where the hardness of coal and rock is f≤8. It helps achieve continuous cutting, loading, and transportation operations. The maximum positioning cutting section can reach 22m², and the gradeability is ±18°.
Technical Parameters
Overall Length 9.9m
Machine Height 1.8m
Total Width 3m
Machine Weight 52T
Production Capacity 4m³/min
Installed Power 250kW
Positioning Cutting Height 4m
Positioning Cutting Width 5.5m
Maximum Section of Cut 22m²
Tractive Effort ≥310kN
Gantry Height 400mm
Economical Cutting Hardness 80MPa
Ground Clearance 250mm
Dinting Depth 225mm
Gradeability ±18°
Supply Voltage AC1140V
System Rating 25MPa

Loreen Ebz160 Drilling Rig Roadheader Construction Machinery


Advantages
 1.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;
2.The plate working surface adopts double-sided inclination angle, which is convenient for shipping and clearing the bottom. The overall design makes machine strength higher. The charging device is directly driven by the low-speed high-torque motor by the curved three-toothed star wheel;

3.
The transport plane adopts middle double-chain, bilateral chain transport structure, which is suitable for the transport of coal, semi-coal rock and rock materials. The base plate is linear and the transport is smooth. The scraper transport is directly driven by two low-speed and high-torque hydraulic motors;
4.The walking part adopts a highly integrated structure of the reducer and the hydraulic motor, small volume and high reliability, and the tensioning device adopts a combined structure of the tightening cylinder and the adjusting pad;
5.The electrical system is controlled by programmable controller and has the functions of new comprehensive protection system module to realize protection, dynamic display of liquid crystal Chinese characters, thermal protection of cutting motor, automatic system fault detection and memory.
6.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.
7.
The rear support device realizes the long span support and improves the machine stability.
8.The walking part adopts a highly integrated structure of the reducer and the hydraulic motor to solve the problem of host self-moving when driving up and down the mountain;The gear ring of reducer box drives the sprocket directly, the volume is small, the torque is big, the tightener device USES the tightener oil cylinder and the adjustment mat composite structure.
9.
The strength can be effectively guaranteed by using the military enterprises' matching caterpillar plate, and it can be customized according to different geological conditions.
10.The electrical system is controlled by PLC programming, and the dynamic display of liquid crystal Chinese characters has the function of automatic fault detection and memory, as well as the functions of voltage loss, short-circuit, motor overload, temperature, leakage detection, high and low speed interlocking of cutting motor.
11.The hydraulic system is a crossflow system with good energy saving effect and stable quality. The hydraulic system is equipped with German imported equipment and constant power control. It has pressure cutting and load-sensitive technical functions.
The hydraulic valve selects the German import hydraulic control pilot proportion multi-way valve, the quality is reliable, the operation simple saves the effort.
12.Automatic lubrication device is selected for effective lubrication of rotating parts such as pin shaft to guarantee the service life of the equipment.
The Main Parts Configuration
Accessory Name Specifications Model Manufacture Factory
Cutting Machine YBUD-160/160-4/8(1140) Well-known domestic manufacturers
Oil Pump Motor YBK2-280M-4(660/1140)90KW Well-known domestic manufacturers
Electric Cabinet KJZ-400/1140(660)E-4 QingDaoTianXun
Explosion Proof Lamp DGY20/36L ShenYangGuangJiao
Scram Button BZA2-5/36J(A) ShenYangGuangJiao
Hydraulic Pump A11V0145LRDS/11L REXROTH
Proportional Multiple Directional Valve PSV HAWE
Two-way Balancing Valve
 
FPO Italy
 Oil Cylinder   ShanDong ZhongLi
Hydraulic Rubber Hose   Parker
Adapter Connector   Parker
A Hydraulic Motor IMA750 H3-A0-D40 ITEMA
Walking Reducer GFT80T3B185+BVD20 REXROTH
Second Planetary Reducer   Well-known domestic manufacturers
Caterpillar Chain   BaoTou JunGong
Bearings   SKF
Pick Φ38 Kennametal
Star Wheel Hydraulic Motor IAM 1400 H4-A0-D40 ITEMA
Loreen Ebz160 Drilling Rig Roadheader Construction Machinery
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

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