Chipping machine BELARUS R 25

Chipping machine is designed for production of fuel wood chips from round and split wood, low-quality timber, raw waste lumber and waste materials of woodworking. Chipping machine Belarus MR-25 is operable in any time of the year when the air temperature is from — 30°C to + 40°C. It is efficient in conditions of plain and cross-country locality, on the slopes in longitudinal direction up to 7º, on the wood cutting areas and pieces of woodland with occurrence of undergrowth, stumps with height up to 400mm, felling debris, dead fallen woods, fallen trees, butts; it is operable on the soil with average and high load-carrying capacity, on the snow soil with depth of soil covering up to 0,5 m.

Chipping machine "BELARUS" MR-25 can be delivered in the following modifications:
MR-25-02 — with container-storage (bunker) for chips;
MR-25-03 — without container-store (bunker) for chips.

Technical characteristics

Chracteristic

Characteristic value for modifications

MP-25-02

MR-25-02

MP-25-03

MR-25-03

Brand

BELARUS

Model

MP-25

Type

Dragging on single-axle semitrailer

Driving actuator

from BOM energy means

Machine efficiency m³/hour, not less then

25

Service weight, kg

17 700±300

15300±300

Overall dimensions in transport position

 

— length

11 470±100

9 240±100

-width

2 450±50

2 550±50

-height

3 820±50

3 875±50

Maximal permissible speed of machine movement, km/hour

25

Minimal road clearance, mm

320

350

Track, mm, not more than

1 950

2 125

Manipulator

GM-42T-01

BY 101483199.550

-maximal load moment, gross weight,kNm

34

-boom reach with compensation head, m, not less than

6,5

Maximum angular span in horizontal surface (to the right, to the left, summarized )

9º/164º/173º

Administration of manipulator

by joysticks from the cab, by electrohydraulic dispenser with proportional control of lifting-lowering of handle, of the boom and their U-turn as well as the turning of duplicator

Service weight, kg

17 700±300

15300±300

Maximal efficiency of  the pump, l/min

60

Maximal pressure of operating fluid in contour of  hydraulic system of the manipulator, MPa

21

Chipping unit:

36OZ

-maximal diameter of  the in-process material(solid/granular), m:

27/36

-dimensions of  feeding aperture, mm, not less than:

 

width

790

height

360

-cutting mechanism

barrel-type polyprotodont (multiknife)

-size of wood chips, mm

according to technical conditions of RB 100145188.003

-feeding mechanism

compulsory, combining delivery tray with conveyor and feeding driving rollers

-emission of wood chips

upper, with a hardware for changing height and direction of emission (on height not less than 4 m)

— reverse of feed roller and conveyor belt

automatic

Accumulation conveyor:

 

-type

wireframe with opening upper lid and lever-hydraulic mechanism of self-unloading in container of large capacity

-

— net volume, not less than

10

                                                     —                                                                                                        

— height of unloading of storage bunker, m, not more than

3,5

-

— angle of overturning, not more than

130º

-


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