HFZ260 Cantilever Tunneling Machine
Introduction : The hydraulic system adopts constant power, pressure cut-off, and load-sensitive control technology to effectively increase the life of hydraulic components and reduce system failures.
Gantry Height
400mmTotal Power
447kW
200
+
Weight
85000kg
Product introduction
Product selling point
1. For different formations and lithologies, the EBZ260 cantilever roadheader can be equipped with hard rock cutting heads and mudstone cutting heads with different numbers of picks to improve rock breaking capacity and construction efficiency.
2. The hydraulic system adopts constant power, pressure cut-off, and load-sensitive control technology to effectively increase the life of hydraulic components and reduce system failures.
3. The industry's first air-cooled independent heat dissipation system is applied to the roadheader, and the hydraulic system and the cutting motor are integrated and forced to cool.
4. The loading and transportation mechanism adopts high-strength wear-resistant plates to better adapt to hard rock conditions and increase service life.
Technical Parameters
|
Project |
Unit |
Parameter |
|
Total Weight |
(kg) |
85000 |
|
Dimensions |
||
|
Length |
(mm) |
11677 |
|
Width Shovel board |
(mm) |
3600/3200/3000/2800 |
|
Hidth body |
(mm) |
2700 |
|
High The cutting head is placed horizontally at the highest point |
(mm) |
2650 |
|
High body |
(mm) |
2000 |
|
Undercover depth |
(mm) |
275 |
|
Ground gap |
(mm) |
260 |
|
Height Positioning cutting range |
(mm) |
5030 |
|
Width Positioning cutting range |
(mm) |
5950 |
|
area Positioning cutting range |
(m²) |
30 |
|
Gantry height |
(mm) |
400 |
|
Maximum/economical cutting coal compressive strength |
(MPa) |
≤110/90 |
|
Gradeability |
(°) |
±18 |
|
Walking speed |
(m/min) |
7 |
|
Ground pressure |
(MPa) |
0.165 |
|
Total power |
(kW) |
447 |
|
Cutting motor power |
(kW) |
260/200 |
|
Pump station motor power |
(kW) |
132 |
|
Supply voltage |
(V) |
AC1140 |
|
Power frequency |
(Hz) |
50 |
|
Cutting head speed |
(r/min) |
54/27 |
|
Loading capacity |
(m³/min) |
Star wheel/4.3 |
|
Track width |
(mm) |
650 |
|
Outer track width |
(mm) |
2700 |
|
Tension form |
- |
Cylinder tightening, card plate locking |
|
Spray water pressure |
(MPa) |
External spray water pressure≥1.5;Internal spray water pressure≥3 |
|
Max. non-removable part size |
(mm) |
3755×1500×1470 |
|
Max. mass of non-removable parts |
(kg) |
8700 |
Successful project
-
nodata
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