12 models for excavators with operating weight from 1.5 to 90 tons
rotation 360°
integrated “relief” valve to avoid pressure peaks on the rotating motor
double balls slewing ring (from model fr15 up)
gear motor for extra power and precision (from model fr21 up)
excellent speed/power to weight ratio
cylinder fully protected from possible debris during demolition
designed and built to achieve more power
All the parts that mostly undergo wearing are easily replaceable.
The rotary pulverizers of the new fr series have been developed for primary and secondary demolition. the jaws are designed for each application area.
Speed valve (optional from model fr15 up)
Speed valve pressure up to 300 bar
MODELS
FR02
FR04
FR07
FR09
FR12
FR15
FR21
FR26
FR32
FR42
FR54
FR80
Peso escavatore (t)
1.5-4
5-10
8-13
11-15
14-18
16-22
18-27
24-32
29-40
36-55
45-65
55-90
Peso (Kg)
220
550
790
950
1450
1700
2050
2500
3600
4200
5900
7800
Excavator oil flow capacity (l/min)
20-50
50-70
60-100
70-110
110-160
140-200
180-230
200-300
300-350
350-400
400-500
450-550
Excavator working pressure (bar)
250
250
260
260
300
300
300
300
300
300
300
300
360° Rotation (°)
360°
360°
360°
360°
360°
360°
360°
360°
360°
360°
360°
360°
Rotation oil flow capacity (l/min)
5-8
5-8
5-8
5-8
20-25
20-30
20-30
20-30
40-50
40-50
40-50
60-80
Rotation Pressure (bar)
70
70
70
70
70
70
70
70
70
70
70
70
A (mm)
1050
1400
1570
1600
1850
1950
2200
2300
2510
2700
2900
3950
B (mm)
355
440
600
650
680
710
800
920
1000
1150
1280
1400
Steel blade length (mm)
160
160
160
160
200
200
200
200
200
200
300
300
F1 (t)
80
100
115
140
180
195
234
250
370
505
545
620
F2 (t)
40
50
55
65
110
120
135
140
225
285
330
435
F3 (t)
25
30
35
40
57
65
80
85
125
146
175
210
Ø Max (mm)
20
20
25
25
35
40
45
50
50
60
65
70
*All illustrations and numerical data in this catalog are purely indicative and subject to change at our discretion and without notice. We therefore reserve the right to modify them with a view to improving and constantly developing our produc.