AMKODOR 2531
Harvester АMKODOR 2531 – small size machine designed for felling trees, tree packaging and assortments bunching as well as for other technological operations (intermediate felling).
Series overview
Today logging process is divided into two main technics: cut-to-length (Scandinavian) and whiplash (Canadian). That is why JSC Amkodor – holding managing company has machines in its products range for both technics.
CTL technology is based on the usage of harvester and forwarder. Harvesters are used for tree felling, branch cutting and block cutting. Forwarders are used for gathering, substocking and delivery of grading to warehouses or wood-transport road.
In order to raise mature forest it is necessary to do regular improvement cutting (admitting light, cleaning, thinning, accretion cutting, sanitary felling). Amkodor holding manufaxtures logging machines for improvement cutting:
- harvester AMKODOR 2531 together with forwarder AMKODOR 2631;
- harvester AMKODOR 2541 together with forwarder AMKODOR 2641 or AMKODOR 2661-01.
For clear felling (final felling) are offered powerful logging machines:
- harvester AMKODOR 2551 together with forwarder AMKODOR 2661-01,AMKODOR 2662, AMKODOR 2662-01 or AMKODOR 2682-01.
Whiplash technic is based on skidder use. Amkodor holding offers the next models:
- skidder AMKODOR 2243 equipped with crane and bracket;
- skidder AMKODOR 2243B (choker) and also skidder AMKODOR 2242B (choker).
These machines perform gathering and delivery of tree-length material from cutting point to intermediate storage area or charging area.
Chip flaker AMKODOR 2904 is used for chopping of round timber, cutting and clearing waste and low-quality raw wood for the following use as a fuel.
Log loader AMKODOR 352L and wheel loader AMKODOR 371AC equipped with clamp are used for loading of round wood to vehicle, sticking , log trucks unloading and unstacking. Machines are equipped with special buckets for loading of chips and cuttings.
Crane |
KESLA 671H |
Boom reach, m |
7.13 |
Load moment, kNm |
43 |
Load capacity at max reach, kg |
610 |
Crane swing, degree |
220 |
Grade angle |
21 |
Harvester head |
KESLA 18RH |
Effective diameter, mm |
250 |
Max effective diameter, mm |
450 |
Max roller opening, mm |
400 |
Engine |
Д-245.2S2 |
Engine power |
90 kW (122 hp) at 2100 rpm |
Wheel arrangement |
4×4 |
Transmission |
Hydrostatic |
Number of gears, front /back |
2/2 |
Direction of forward movement |
To the technical semi-frame |
Speed, forward/reverse, km/h: |
|
Oscillation angle of rear axle, degree |
±10 |
Differential gear |
100% block system |
Service brakes |
Oil-immersed multiple disk brake systems of front and rear axles with separate hydraulic drive at axles and additional brake-off by closed-loop of hydrostatic transmission |
Parking brakes |
Single-disc brakes with hydraulic control |
Steering |
Articulated frame with hydraulic drive and hydraulic feedback |
Tires |
620/75R26 |
Hydraulics |
Load-sensing, with controlled pump and electrically controlled distributive valve |
Transport length , mm |
8 900 |
Width over wheels, mm |
2 300 |
Height over crane, mm |
4 000 |
Height over cab, mm |
3 250 |
Turning radius, mm |
5 700 |
Operating weight, kg |
9 700 |
