Tecna Hydraulic Breakers
Advanced design and proven performance combine to make TECNA Hydraulic Breakers a worldwide smash hit.
Tecna Hydraulic Breakers are a worldwide smash hit that sets the benchmark for advanced design and performance.
TECNA DESIGN MEANS
LESS MOVING PARTS
STATE OF THE ART KNOW-HOW
Design simplicity and quality manufacturing allow around 50% LESS COMPONENTS compared to competitors.
SIMPLE, TOUGH & RELIABLE
Less moving parts, other than an adequate manufacturing quality means more reliability.
TECNA patents have a design that allow to have about 50% less of components when compared to competitors.
TECNA patent design allows to have only 2 moving parts against 20 parts of the competition.
In 10 years of production hydraulic breaker class 200 kg (for excavator size from 2800 kg to 4500 kg), 4000 units sold: failure components in contact with oil (pistons and/or cylinders) only 4.
5 TIMES THE DIFFERENCE
Tecna Group has following patents registered:
Patent 0001312140
Oleo-dynamic percussion machine working at constant pressure.
Patent 0001344810
Oleo-dynamic percussion machine with double impact mass.
Patent WO 2006/097816 A1
Oleo-dynamic percussion machine with on-off slide valve and pilot piston.
Patent 0001363596
International version of the patent N°3.
Patents BA2012A00019 and BA2012000A00055
Hydraulic hammers with Start & stop and optimized hydraulic circuit with 3D piston.
Specifications
LIGHT WEIGHT
|
T60 |
T80 |
T120 |
T160 |
T200 |
T250 |
T300 |
||
|
SUITABLE EXCAVATOR |
tonnes |
0.6-1.6 |
0.6-2.2 |
0.8-2.5 |
1.8-3.0 |
2.5-4.5 |
4-5 |
5-7 |
|
OPERATING WEIGHT |
kg |
75 |
90 |
120 |
160 |
200 |
250 |
320 |
|
TOOL DIAMETER |
mm |
40 |
40 |
45 |
48 |
56 |
65 |
73 |
|
OIL SUPPLY |
l/min. |
15-25 |
20-35 |
25-45 |
30-45 |
35-50 |
40-65 |
50-70 |
|
BREAKER WORKING PRESSURE |
bar |
100-140 |
100-140 |
100-140 |
100-140 |
100-140 |
100-140 |
100-140 |
|
RELIEF PRESSURE SETTING |
bar |
140 |
180 |
180 |
180 |
180 |
180 |
180 |
|
BACK PRESSURE AT THE BREAKER |
bar |
14 |
14 |
14 |
14 |
20 |
20 |
20 |
|
POWER INPUT KW |
kw |
5 |
6 |
7 |
8 |
11 |
13 |
15 |
|
IMPACT RATE |
n/min. |
600-900 |
600-900 |
500-800 |
600-900 |
600-900 |
700-1000 |
600-900 |
|
RETURN LINE HOSE CONNECTION |
1/2" G |
1/2" G |
1/2" G |
1/2" G |
1/2" G |
3/4" G |
3/4" G |
|
|
INLET LINE HOSE CONNECTION |
1/2" G |
1/2" G |
1/2" G |
1/2" G |
1/2" G |
3/4" G |
3/4" G |
|
|
REC’D. INLET LINE SIZE (Ø min.) |
mm |
10 |
10 |
10 |
12 |
12 |
15 |
15 |
|
REC’D. RETURN LINE SIZE (Ø min.) |
mm |
12 |
12 |
14 |
14 |
14 |
18 |
18 |
MEDIUM WEIGHT
|
T400 |
T600 |
T800 |
T1000 |
||
|
SUITABLE EXCAVATOR |
tonnes |
7-10 |
10-15 |
12-18 |
16-20 |
|
OPERATING WEIGHT |
kg |
400 |
600 |
850 |
1100 |
|
TOOL DIAMETER |
mm |
80 |
90 |
110 |
115 |
|
OIL SUPPLY |
l/min. |
75-100 |
85-115 |
100-130 |
125-145 |
|
BREAKER WORKING PRESSURE |
bar |
100-140 |
130 |
120 |
120 |
|
RELIEF PRESSURE SETTING |
bar |
180 |
160 |
160 |
160 |
|
BACK PRESSURE AT THE BREAKER |
bar |
20 |
12 |
8 |
10 |
|
POWER INPUT KW |
kw |
22 |
16 |
20 |
24 |
|
IMPACT RATE |
n/min. |
600-900 |
600-900 |
600-900 |
450-850 |
|
RETURN LINE HOSE CONNECTION |
3/4" G |
3/4" G |
3/4" G |
1" G |
|
|
INLET LINE HOSE CONNECTION |
3/4" G |
3/4" G |
1" G |
1" G |
|
|
REC’D. INLET LINE SIZE (Ø min.) |
mm |
16 |
16 |
19 |
20 |
|
REC’D. RETURN LINE SIZE (Ø min.) |
mm |
22 |
20 |
24 |
28 |
HEAVY WEIGHT
|
T1300 |
T1500 |
T1800 |
T2400 |
T3200 |
||
|
SUITABLE EXCAVATOR |
tonnes |
16-24 |
18-25 |
21-28 |
25-36 |
30-44 |
|
OPERATING WEIGHT |
kg |
1300 |
1500 |
1900 |
2400 |
3000 |
|
TOOL DIAMETER |
mm |
120 |
130 |
140 |
150 |
160 |
|
OIL SUPPLY |
l/min. |
125-150 |
135-160 |
160-180 |
190-225 |
220-260 |
|
BREAKER WORKING PRESSURE |
bar |
130 |
130 |
100-140 |
140 |
140 |
|
RELIEF PRESSURE SETTING |
bar |
160 |
180 |
180 |
200 |
200 |
|
BACK PRESSURE AT THE BREAKER |
bar |
12 |
12 |
12 |
10 |
10 |
|
POWER INPUT KW |
kw |
32 |
32 |
50 |
80 |
92 |
|
IMPACT RATE |
n/min. |
400-800 |
450-850 |
450-800 |
400-650 |
400-650 |
|
RETURN LINE HOSE CONNECTION |
1" G |
1" G |
1" G |
1" G |
1" G |
|
|
INLET LINE HOSE CONNECTION |
1" G |
1 1/4" G |
1 1/4" G |
1 1/4" G |
1 1/4" G |
|
|
REC’D. INLET LINE SIZE (Ø min.) |
mm |
24 |
24 |
26 |
28 |
32 |
|
REC’D. RETURN LINE SIZE (Ø min.) |
mm |
32 |
32 |
32 |
36 |
38 |
Tecna Hydraulic Breakers are a worldwide smash hit that sets the benchmark for advanced design and performance.
