Sampo SR1046PRO, Инструкция по эксплуатации

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SR 1046PRO
instruction manual
H
arve st er
2/2012
Structure and functions of the forest harvester
Structure
The Sampo 1046PRO forest harvester has been designed to meet the demands set on the
first thinning of forest. It is light and easy to handle, small but with a wide operating range.
It does not damage standing trees and due to its light weight, it does not cause damage to
the roots. With the PRO model, additional attention is paid to the requirements set by conti-
nuous professional use.
The forest harvester has articulated steering. The crane, gears and cab are located on the
front frame. The engine, hydraulic pumps and oil and fuel tanks are located on the rear frame.
The harvester is steered and tilted by means of a joint. The weight of the crane, which is the
outermost part of the harvester, is low down. Therefore the whole operating range of the
harvester can be utilised and it is easy to get close to the trees. A crane that is near and at
a low height does not block the view, and its route is visible even when harvesting from the
side. The inner rims of both the front and rear tyres go along the same tracks, which means
that the harvester is easy to handle even in dense forest as you only need to keep your eye
on the front. The harvester is extremely nimble as the turning angle of the frame joint is 50°
and the turning radius only 4.0 m. Depending on the tyres, the width varies between 2.5 – 3.0
m. Although the harvester has been designed to be used in first thinning, it also performs
efficiently when clearing larger trees off the driving tracks.
Harvester head
The harvester head cuts and fells the tree. After that the tree is delimbed and cut into a pre-
set length. When harvesting, make sure the engine revolutions are high enough to produce
sufficient working pump output to enable the required work movements. Too high working
revolutions are heavy on petrol. The Sampo harvester is supplied with alternative harvester
heads. The 3-hose system in hydraulics and the CAN route with its easily detachable connec-
tors used in controlling of the head make it easy to change heads. As a harvesting compu-
ter is Motomit IT, and when necessary, an on-board computer with a GPS and a data transfer
function can be selected.
For further harvesting instructions, check the user manuals for the harvesting computer and
the harvester head.