Komatsu 37BF50111, Operation & Maintenance Manual

Page: 106 / 244

GUARDS AND DRIVER’S SEAT
104
3.5.4 STANDARD SEAT
The seat can be adjusted longitudinally and the operator can
choose the driving position that is most suitable for his phy-
sique.
The longitudinal adjustment of the seat is obtained by operat-
ing the lever (1) and making the seat slide on the guides; once
the desired position has been found, release the lever and car-
ry out slight movements, in order to make sure that the lock pin
is engaged in its seat.
3.5.5 CUSHIONED SEAT
This seat is extremely comfortable, offering four adjustment
options:
a - longitudinal adjustment;
b - back inclination adjustment;
c - adjustment of the suspension, aimed at dampening the
inevitable vibrations and jerks as much as possible;
d - seat cushion inclination adjustment.
The operator can choose the driving position that is most suit-
able for his physique.
The longitudinal adjustment of the seat is obtained by operat-
ing the lever (1) and making the seat slide on the guides; once
the desired position has been found, release the lever and car-
ry out slight movements, in order to make sure that the lock pin
is engaged in its seat.
The back adjustment is achieved by operating the lever (2);
operate the lever and try to find the position that is most suita-
ble for the operatorís physical structure. Three different de-
grees of inclination are possible.
The adjustment of the suspension is carried out with the lever
(3), according to the operatorís weight. The suspension can be
stiffened or lightened according to the operatorís needs; adjust
the seat suspension by positioning the lever (3) in one of the
five seats available for this purpose. Shift the lever to the left to
stiffen the suspension or to the right to lighten it.
The inclination of the seat cushion is obtained by operating the
lever (4) and positioning the front part of the cushion at the
same time; it is possible to select 2 different positions.
RWAA11390
1
RWAA11400
3 1
4
RWAA11650
2