Soligorsk, st. Zavodskaya, 4
Soligorsk, st. Zavodskaya, 4
Short description:
The combine is designed for use in cleaning and preparatory work when driving rectangular workings in potash ore seams with a thickness of 1.7 m, 1.8 m, 1.9 m and 2.0 m, at inclination angles of uphill or downhill up to 12°, with rock cutting resistance of up to Ap=450 N/mm.
Basic characteristics:
The roadheader is designed for use in stoping and development work during rectangular workings in potash ore seams with thicknesses of 1.7 m, 1.8 m, 1.9 m, and 2.0 m, at inclinations of up or down to 12°, with rock cutting resistance of up to 450 N/mm. The roadheader is designed for operation in moderate-climate macroclimatic regions, category 5, in accordance with GOST 15150-69. The operating environment is a mine atmosphere with temperatures ranging from 5 to 35°C.
Technical performance for production
With the cutting resistance of rocks being Ar=450 N/mm (450 kg/cm), t/min, not less than
7
Parameters of the passable workings Type 1
shape of the working being driven
Rectangular Type 1
height, m
1.7; 1.8
width, m
3.2
cross-sectional area of the working, m2
5.45; 5.77
Parameters of the passable workings Type 2
shape of the working being driven
Rectangular Type 2
height, m
1.9; 2.0
width, m
3.2
cross-sectional area of the working, m2
6.1; 6.4
Overall dimensions of the combine, mm, no more than
- length
12230
width
3200
height along the body
1505
Main parameters
Total rated power of the combine's electric motors (including the actuator), kW
594
Operating voltage, V
1140
Combine harvester weight, t, no more than
79
Type of executive body
drum
Side drum rotation frequency, rpm
26.5
Type of cutters on the executive body
61.9
The amount of lifting and lowering of the executive body relative to the supporting surface of the tracks, mm
RKS up - 165; down - 120
Loading device type
scraper conveyor with a lifting and rotating tail section
Working width of the conveyor, mm
740
Scraper installation pitch, mm
516
Speed of movement of the scraper chain, m/s
1.4
Tail section rotation angle in the horizontal plane, degrees
±25
Chassis type
caterpillar
Drive type
electric, with frequency regulation of the electric motor speed and a permanently closed hydraulic brake
Length of supporting surface, mm
4000
Distance between track axles, mm
1840
Track width, mm
425
Combine harvester speed, m/min
0.8…8.0
Feed speed control (combine)
continuously variable
Central drum diameter, mm Type 1
Diameter and number of side drums, mm
1700; 1800
Rotation frequency of the central drum, rpm
850; 930 (4)
Central drum diameter, mm Type 2
Diameter and number of side drums, mm
1900; 2000
Rotation frequency of the central drum, rpm
930; 1000(4)
