6
PT
CIRCULAR SAW
OPERATOR
’
S MANUAL
3.1.
Technical data
Tab. 1.
Technical data
Circular saw type
Characteristic parameters
PT3
–
190 PT3-190 F PT4
–
250 PT4-250 F
Working width [m]
1,90
2,50
Circular blades [pcs]
3
4
Circular blade diameter [mm]
630
Max. cutting diameter [mm]
120
Required pump delivery rate [l/min]
85-100
55-70
85-100
55-70
Weight [kg]
195
250
Saw’s dimensions (length/width/height)
[mm]
1970/930/425
2605/930/425
Cooperation with extension arms
KWT
Camel
Fisher
KWT
Fisher
Mounting on extension arm
6 bolts M14x50
Nozzles of hydraulic hoses
M30x2
3.2.
Design of circular saw
Fig. 3.
Design scheme
A
–
Pulley
F
–
Circular saw mounting plate
B
–
V-belts
G
–
Frame
C
–
Tensioners
H
–
Saw bumper
D
–
Hydraulic engine
I
–
Circular blades (3 or 4, depending on model)
E
–
Nozzles of hydraulic hoses
J
–
Wedge
K
–
Sweep valve
A
B
C
D
E
K
F
G
I
J
I
H
J
I
