Roadheader EBZ100 features compact structure, flexible movement, and stable performance.
It adopts small diameter cutting head, which features strong force of single tool, powerful rock breaking and low cutting vibration.
The telescopic cutting mechanism can effectively improve the area of cutting surface.
With reinforced external spraying and spraying behind the cutting teeth, the cooling and dust removal effect is greatly improved.
It has high safety margin, and most components are commonly used.
Failure memory and professional self-diagnosis function, and alarm information memory function.
It adopts new loading system, and the secondary conveyor has leakage-proof function.
| Parameters of main Roadheader |
| Dimension (LXWXH) |
8.04X2.0(2.5)X1.72 m |
| Machine weight |
23t |
| Power total,kW |
166( include 2 units conveyors ) |
| Power of cutting motor |
100 kW |
| Supply voltage |
AC660V/1140V |
| Dinting depth |
175mm |
| Ground clearance |
170mm |
| Gantry height |
300 mm |
| Cutting range |
Height：4.3m |
| Width：5.2m |
| Area: 6-.22 m2 |
| Cutting hardness |
≤50MPa |
| Production capacity |
2.83 m³/min |
| Gradeability |
±16º |
| Max. force pull |
120 kN |
| Ground pressure |
0.133MPa |
| Power of fuel pump motor |
55Kw |
| Сutting mechanism |
| Power of cutting motor |
100 kW |
| Type cutting |
Ele-motor |
| Rotary speed of cutter head |
50.2 r/min |
| Cutting head shape |
Cone-shaped ball |
| Cutter forms |
Conical bits |
| The number of teeth |
32 |
| Loading mechanism |
| Loading form |
Crab claw |
| Type Drives |
Hydraulic motor |
| Loading capacity |
2.83 m³/min |
| Claw speed |
33 m³/min |
| Width of shovel board |
2/2.5m |
| Dinting depth of shovel board |
260 mm |
| Height of lift up shovel board |
270 mm |
| The first conveyor |
| Conveyor type |
Duplexes scraper edge |
| Method of drive |
Hydraulic motor |
| Speed of transportation |
54 m/min |
| Capacity of transportation |
3 m³/min |
| Scraper chain Specifications |
18×64-C |
| separation distance of the Blade |
512 mm |
| Form of Tensioner |
Screw nut |
| |
| Walking form |
Crawler |
| Method of drive |
|
| Speed of driving unit |
0~7 m/min |
| Ground pressure |
0.133MPa |
| Ground length |
2250 m |
| Track width |
400 mm |
| Form of Tensioner |
Tensioner cylinder |
| Brake mode |
Friction clutch |
| Hydraulic System |
| Pumping drive form |
Motor |
| Pumping rated power |
55 |
| Pumping rated pressure |
16 |
| Gross Flow |
270 |
| Capacity oil tank |
500 |
| Type pump |
CBZ2080/32 double-united gear oil pump |
| CBZ2040/32 double-united gear oil pump |
| Pump speed |
1470 r/min |
| Total Flow |
270 L/min |
| Hydraulic motor loading mechanism |
Working Pressure |
16 Mpa |
| Speed |
1450 r/min |
| Displacement |
80 ml/r |
| The first hydraulic motor transport |
Working Pressure |
16 Mpa |
| Speed |
1450 r/min |
| Displacement |
80 ml/r |
| Running gear hydraulic motor |
Working pressure |
16 Mpa |
| Speed |
630 r/min |
| Displacement |
80 ml/r |
| Multi-valve |
Type |
|
| Working pressure |
25 Mpa |
| Lift cylinder |
Closed size，mm |
789±0.5 |
| Diameter ,mm |
φ140 |
| Rod diameter,mm |
φ90 |
| route,mm |
416 |
| Rotating cylinder |
Closed size，mm |
1026±0.5 |
| Diameter,mm |
φ140 |
| Rod diameter,mm |
φ90 |
| Route ,mm |
616 |
| Telescopic cylinders |
Closed size，mm |
850±0.5 |
| Diameter,mm |
φ100 |
| Rod diameter,mm |
φ70 |
| Route,mm |
452 |
| Shovel plate cylinder |
Closed size，mm |
548±0.5 |
| Diameter,mm |
φ180 |
| Rod diameter,mm |
φ105 |
| Route,mm |
110 |
| Back supporting cylinder |
Closed size，mm |
675±0.5 |
| Diameter,mm |
φ160 |
| Rod diameter,mm |
φ105 |
| Route,mm |
261 |
| Hydraulic cylinder seals form |
Piston Seal |
Combined sealing |
| Rod guide sleeve sealed |
Combined sealing |
| Rating Pressure of Cylinder |
16 Mpa |
| Coolers |
Serpentine tube |
| Electrical System |
| Supply voltage |
AC660V/1140V |
| Supply current |
＜250A |
| Supply frequency |
50 Hz |
| Cutting motor |
Type |
YBUS-90(660/1140) development machine flameproof three-phase asynchronous motors |
| Rated Power，kW |
90 |
| Rated voltage,V |
AC660/1140 |
| Rated Current,A |
100/57.7 |
| Rated speed，r/min |
1470 |
| Insulation class |
F |
| Pumping motor |
Type |
YBUS2(DEB)-55SB(660/1140) development machine flameproof three-phase asynchronous motors |
| Rated Power，kW |
55 |
| Rated voltage,V |
AC660/1140 |
| Rated Current,A |
60/35 |
| Rated speed，r/min |
1470 |
| Insulation class |
H |
| Operation |
Type |
CXB3-24E development machine flameproof control box |
| Proof in the form |
Provent Explosion |
| Rated voltage,V |
DC24 |
| Rated Current,A |
0.5 |
| Rated Power,W |
12 |
| Controller Box |
Type |
KXJ3-220/1140(660)E development machine flameproof and intrinsically safe electrical control box |
| Proof in the form |
Flameproof and intrinsically safe |
| Rated voltage,,V |
AC1140/660 |
| Rated Current,A |
＜250 |
| Rated Power,kW |
166(nclude two way) |
| Control loop,V |
AC220、AC127、AC36、AC24、AC18 |
| Mating equipment |
GJC4 Coal with low concentrations of methane sensor |
| Number of main circuit |
3 |
| Emergency stop button |
Type |
BZA10-5/36-1 Flameproof control button |
| Proof in the form |
Flameproof |
| Rated voltage,V |
AC36 |
| Rated Current,A |
5 |
| Rated Power,W |
180 |
| Electric bell |
Type |
DLB-36G Flameproof bell |
| Proof in the form |
Flameproof |
| Rated voltage,V |
AC36 |
| Rated Power,W |
25 |
| Machine lights |
Type |
DGY9/24L(A) Flameproof machine lights |
| Proof in the form |
Flameproof |
| Rated voltage,V |
AC24 |
| Rated Current,A |
0.375 |
| Rated Power,W |
9 |
| Methane sensor |
Type |
GJC4 Mine low concentration methane sensor |
| Proof in the form |
Intrinsically safe and explosion-proof |
| Rated voltage,V |
DC18 |
| Rated Current,mA |
≤100 |
| Measurement Range,CH4 |
0～4% |
| Reprinted Motor (backup) |
Rated Power,kW |
≤20 |
| Rated voltage,V |
AC660/1140 |
| Insulation class |
H |
| Dust Spray System |
| External water pressure |
≥3 MPa |
| Total Flow |
＞80 L/min |
| the spray pressure of outside |
≥1.5 MPa |
| the spray pressure of inside |
≥3 MPa |
|
