EBZ35 ROADHEADER MAINLY EQUIPMENT:
1, PUMP: Kawasaki or parker
2, VALVE: Turkey Alon
3, HOSE: US EATON
The main performance parameters
1, Operating weight 8700kg
2, Dimensions(l*w*h) 5780*2000*1450
3, Hardness of rock ≤ 50MPa
4, Max cutting height 3200mm
5, Max cutting width 3540mm
6, Ground pressure 0.1MPa
7, Gradeability ± 16°
8, Cutting power 35Kw
9, Totating speed of cutting teeth 50r/min
10, Stroke 450mm
11, Gross power 55Kw
12, Voltage 380/660V
13, Hydraulic tank 185L
Specifications
Machine weight 52 T
Dimensions (mm) 5750×2000×1450
Dimensions (mm) 9480×2000×1450 (with second carriage)
Job performance parameter
Economically cut coal rock hardness ≤50 MPa
Maximum boring height 3200 mm
Maximum positioning heading height 3540 mm
Average grounding ratio pressure 0.048 MPa
Walking speed 1.2 km/h
Climbing ability ±20 °
Hydraulic system rated working pressure Walking: 24.5 MPa Cutting: 21 MPa
Track tightening: 12 MPa Other: 16 MPa
Cutting power 35 kw
Cutting head speed 50 r/min
Telescopic stroke 450 mm
Total installed power 55 kw
Supply voltage 380/360 V
Hydraulic tank capacity 180 L
Carter Heavy Industries follows the principle of continuous improvement, and product performance parameters will be partially changed due to technical improvements without prior notice.
Introduction :
The EBZ35A cantilever type roadheader is a device developed, promoted and used successfully by Shandong Carter Heavy Industry Co., Ltd. according to the actual mining and production conditions of medium and small mines. The model is reliable in performance, simple in structure, small in size, light in weight and convenient in transportation. It is mainly suitable for rapid excavation of small-section full-coal preparation roadway and mining of geological conditions such as "triangular coal" and "chicken coal". The EBZ-30 cantilever type roadheader has obtained national patents and filled the blank of trackless excavation equipment for special well track crawling in small and medium-sized coal mines in China. The EBZ-30 cantilever roadheader will definitely bring you considerable economic and social benefits.
main feature
Superior cutting ability
As a coal and coal roadheader, the machine uses small diameter cutting and does not have computer dynamic simulation technology.
The pick arrangement is optimized to have a large single-slurry force and stable working condition, which improves the rock breaking and over-faulting capability of the machine.
Small, compact body
The machine has short body, compact structure and high reliability, and is suitable for tunneling of medium section roadway. Thanks to the modular design, the downhole transportation is easy to disassemble and install.
Advanced loading mechanism
The hydraulic motor directly drives the star wheel loading mechanism, cancels the deceleration crying, improves the reliability of the loading mechanism, and greatly reduces the failure rate of the roadheader.
Stable and reliable walking mechanism
The utility model adopts the unsupported wheel crawler traveling mechanism, and has reliable performance and small maintenance. The track shoes are produced in a military process and are durable.
High quality quality picks
In view of the harsh and complex dynamic conditions of the pick, the dynamic design analysis method and the new manufacturing process are adopted to improve the comprehensive mechanical performance of the tooth.
Clean, reliable hydraulic system
The hydraulic system uses an automatic oil replenishing system and a fully enclosed fuel tank to ensure fluid cleanliness. A filter is arranged at the oil inlet and the oil return port of the oil passage, and the filter is provided with a self-sealing valve and an oil passage control valve to further improve the reliability of the hydraulic system.
Reliable electrical system
The electrical system adopts a combination of electronic protection and circuit breaker protection to protect the imported high carbon steel cutting head and cutting hydraulic motor, which is super durable and greatly improves work efficiency. Strong function, with working condition detection and fault diagnosis function, it is convenient for rapid diagnosis and elimination of downhole faults.
Imported high carbon steel cutting head and cutting hydraulic motor are super durable and greatly improve work efficiency.
Patented unique design - three support devices to ensure the stability and safety of the machine.
The double-chain scraper conveyor with imported hydraulic motor ensures smooth conveying.
The receiving shovel consisting of imported hydraulic motor and high-strength sheet ensures that the material is easy to fall into the trough.
Strong rear support prevents the body from sliding backwards, reducing vibration of the body during operation
| em |
Name of parts |
Supplier |
| 1 |
Cutting motor |
WUXI EXPLOSION-PROOF MOTOR CO.,LTD |
| 2 |
Pumping motor |
WUXI EXPLOSION-PROOF MOTOR CO.,LTD |
| 3 |
Quantitative pump |
Parker/KYB |
| 4 |
Travel motor |
NINGBO JUST HYDRAULIC CO.,LTD |
| 5 |
Travel reducer |
NINGBO JUST HYDRAULIC CO.,LTD |
| 6 |
Loading motor |
NINGBO ZHONGYI HUDRAULIC MOTOR CO.,LTD |
| 7 |
Transporting motor |
NINGBO ZHONGYI HUDRAULIC MOTOR CO.,LTD |
| 8 |
Proportioning control valve |
YUETHAI Hydraulic Technology (Shanghai) Co., Ltd. |
| 9 |
Directional valve |
KYB |
| 10 |
Balancing valve |
YUETHAI Hydraulic Technology (Shanghai) Co., Ltd. |
| 11 |
Connector |
Xuzhou Jia Teng Precision Machinery Co., Ltd. |
| 12 |
Sequencing Valve |
YUETHAI Hydraulic Technology (Shanghai) Co., Ltd. |
| 13 |
The seals of cutting unit |
PARKER |
| 14 |
Oil seal of cutting unit |
PARKER |
| 15 |
seals |
PARKER |
| 16 |
Hydraulic Hose |
Efagema and Gates |
| 17 |
Vacuum Contactor |
BADA Electric Co., Ltd. |
| 18 |
Intermediate relay |
Japan OMRON |
Audited Supplier 
){kind=link}
){kind=link}