Gravelspreading equipment is intended for use on technological motorways in open pit mines and can carry out blinding of roads with crushed stone in winter time to increase index of adherence with a road surface. Transportation of the hinged equipment of gravelspreading equipment is carried out to the place of installation by any kind of transport. Installation is conducted in repair shops which are equipped with the load-lifting mechanism of load-carrying capacity not less than 10 t.
|
Basic truck |
BelAZ-7547 |
|
Crushed stone feeder, type |
Scraper chain conveyor |
|
Crushed stone scattering mechanism |
The hydraulic motor with a rotor |
|
Conveyor drive: hydraulic motor, type The reducing gear is cylindrical, type |
MGP-125 C2U-200-28 |
|
Drive of a rotor gravelspreading equipment: hydraulic motor, type Frequency of rotor rotation, vol/ min |
MGP-125 220...350 |
|
Nominal volume of the bunker, m3 |
16 |
|
Specific mass of crushed stone, up to, t/m3 |
1,9 |
|
Fraction of the strewed material, mm |
20...50 |
|
Blinding width, up to, m. |
20 |
|
Loading height with a lattice, mm |
4200 |
|
Maximum mass of a truck with crushed stone, kg |
65000 |
|
Mass of the equipped truck, kg |
33000 |
|
Maximum mass of crushed stone, kg |
32000 |
|
Hydraulic system |
Integrated with a truck |
|
Length×width×height |
8550×4140×4200 |
|
Basic truck |
BelAZ-7555 |
|
Crushed stone feeder, type |
two scraper chain conveyors |
|
Crushed stone scattering mechanism |
The hydraulic motor with a rotor |
|
Tedder drive of crushed stone |
Hydraulic cylinder |
|
Number of drives |
2 |
|
Control of drives |
in the driver's cabin |
|
Drive of a rotor gravelspreading equipment: hydraulic motor, type |
MGP-125 |
|
Frequency of rotor rotation, vol/ min |
220...350 |
|
The reducing gear is cylindrical, type |
C2U-200-28 |
|
Nominal volume of the bunker, m3 |
25 |
|
Specific mass of crushed stone, up to, t/m3 |
1,9 |
|
Fraction of the strewed material, mm |
20...50 |
|
Blinding width, up to, m. |
20 |
|
Loading height with a lattice, mm |
4640 |
|
Maximum mass of a truck with crushed stone, kg |
88800 |
|
Mass of the equipped truck, kg |
40800 |
|
Maximum mass of crushed stone, kg |
48000 |
|
Hydraulic system |
Integrated with a truck |
|
Length×width×height |
9062×5210×4640 |