TERRA-HAMMER tubería de acero

Applications

		Stahlrohramme TERRA-HAMMER (english: steel pipe ram)

Información general

    En comparación otros equipos de hincado, el Martillo TERRA-HAMMER casi siempre es el más veloz y el más potente de su categoría.


    Los émbolos percutores extremadamente pesados generan una fuerza de empuje extraordinaria. El peso del émbolo constituye hasta el 60 % del peso total de la màaquina.
    Los equipos de hicado, martinetes TERRA-Rammen son cortos. SEgún el modelo, los eqipos TERRA son entre 1.0 y 1.5 m más cortos que otras máquinas convencionales - y esto, ofreciendo mayor potencia.

Información general
Información general


Heavy main piston – 3 years of warranty (industry leading)

    The heavy main pistons (strikers) produce the unusual high impact and ramming energy. The main piston weighs up to 60 % of the machine. Even the largest main pistons with a weight of 1.5 tonnes are produced from one single piece. Therefore there are no critical joints. Due to the heavy main piston the ram has an enormous ramming force. The impulse is transfered where it is needed – in the head! This is possible through the hollow head design. TERRA offers a warranty of 3 years for all main pistons.

Heavy main piston – 3 years of warranty (industry leading)
Heavy main piston – 3 years of warranty (industry leading)


Smart hollow head design

    The TERRA-HAMMER is not afraid of any comparison to conventional rams due to TERRA's tremendous power and enormous speed. If you compare the main pistons of TERRA to other conventional main pistons, you can see, that the TERRA main pistons are longer. The ram itselfe remains shorter but stronger at the same time. This is only possible because TERRA has invented the hollow head design. The impulse is transfered where it is needed – in the head. Thanks to the acceleration ports in the main housing the main piston can be moved with low air consumption.

Smart hollow head design
Smart hollow head design


Horizontal application

    Steel pipes up to Ø 3'000 mm are rammed horizontally through the ground. The ram sits behind the steel pipe. Depending on ground conditions and steel pipe diameter drive lengths up to 120 m are possible.

Horizontal application
Horizontal application


Diagrama - Selección del martillo

    Diagrama - Selección del martillo


    Selección del martillo TERRA-HAMMER adecuado


    The above diagram is valid for average grounds only. TERRA can not be taken liable for any unsuccessful ramming job which were assumed possible based on the diagram above.

Diagrama - Selección del martillo
Diagrama - Selección del martillo


Pipe roofing

    The TERRA-ram can also be used in tunnel constructions. It rams several steel pipes parallel to produce a roof.

Pipe roofing
Pipe roofing


HDD assist

    When pulling in long steel pipes with HDD drill rigs, the TERRA ram gives dynamic assistance at the rear of the steel pipe. This leads to higher productivity and longer drilling lengths.

HDD assist
HDD assist


HDD casing

    When a HDD drill takes several months there is the risk, that the entry of the drill collapses. In such a case it is useful to ram a steel pipe 30 ‐ 50 m (100 ft) as a protection pipe into the ground.

HDD casing
HDD casing


HDD rescue

    When a HDD drill is jammed, the TERRA ram helps to rescue the rods.

HDD rescue
HDD rescue


Ramming diagram

    The size selection of the TERRA‐Ram depends on the diameter of the steel pipe, also the total length of the ramming job. The chart below can be used to select the most suitable size of TERRA‐Ram.


    This chart can be used if ramming through medium strength ground. When ramming through much softer or harder ground a smaller or larger TERRA-Ram may be required. The above diagram is valid only for medium strength ground. TERRA cannot be held liable for any unsuccessful ramming job which was assumed possible based on the chart above, it is offered as a guide only.

Ramming diagram
Ramming diagram


 

Datos técnicos, métricos

TERRA-HAMMER Diameter ø mm Length m Weight kg Frequency 1/min Air consumption m3/min Pressure bar Expanders ø mm

T = TERRA-HAMMER with fused on earth displacement head
TU = TERRA-HAMMER with interchangeable head adapters
TR = TERRA-RAM, for steel pipe ramming and pipe bursting (berstlining)
S = TERRA-HAMMER Version S, with quick reverse (1/4 turn of the air hose)
F = TERRA-HAMMER Version F, with remote control reverse
S/F = TERRA-HAMMER, available in Version S and Version F
K = TERRA-HAMMER Version K, not glued, can be serviced without heating
SK = TERRA-HAMMER Version S + Version K
KOK-LD = TERRA-HAMMER with traceable KOK-LD adapter


TERRA AG se reserva el derecho de cambios técnicos en cualquier momento.
T 045 SK
45
0.98
9
475
0.6
6-7
-
TU 045 SK
45
1.00
9
475
0.6
6-7
-
T 055mini SK
55
0.90
11
520
0.9
6-7
-
T 055 SK
55
0.90
13
520
0.9
6-7
-
TU 055 SK
55
1.05
13
520
0.9
6-7
-
TU 055 SK mit KOK-LD
55
1.25
16
520
0.9
6-7
-
T 068mini SK
68
0.93
20
480
1.1
6-7
-
T 068plus SK
68
1.29
27
420
1.3
6-7
85
TU 068plus SK
68
1.31
28
420
1.3
6-7
85
TU 068plus SK mit KOK-LD
68
1.51
33
420
1.3
6-7
85
T 080mini SK
80
0.88
24
550
1.8
6-7
-
T 080plus SK
80
1.37
37
395
1.8
6-7
102/133
TU 080plus SK
80
1.41
39
395
1.8
6-7
102/133
TU 080plus SK mit KOK-LD
80
1.51
42
395
1.8
6-7
102/133
T 090mini SK
90
0.88
38
550
1.8
6-7
T 090plus SK
90
1.40
51
395
1.8
6-7
133
T 105mini S
105
1.08
44
540
2.4
6-7
-
T 105 S/F
105
1.40
60
360
2.4
6-7
133/170
TU 105 S/F
105
1.40
65
360
2.4
6-7
133/170
TU 105 S/F mit KOK-LD
105
1.50
71
360
2.4
6-7
133/170
T 135mini F2
135
1.15
80
520
2.8
6-7
T 135 S/F
135
1.70
120
350
2.4
6-7
152/203
TU 135 S/F
135
1.70
125
350
2.4
6-7
152/203
TU 135 S/F mit KOK-LD
135
1.80
138
350
2.4
6-7
152/203
T 155 F
155
1.84
170
285
3.8
6-7
203/245
TU 155 F
155
1.85
172
285
3.8
6-7
203/245
TU 155 F mit KOK-LD
155
1.94
182
285
3.8
6-7
203/245
T 190 F
190
1.89
258
275
5
6-7
245/300
TU 190 F
190
1.90
260
275
5
6-7
245/300
TU 190 F mit KOK-LD
190
1.97
284
275
5
6-7
245/300
T 210 F
210
1.90
317
275
5
6-7
245/300
TU 210 F
210
191
319
275
5
6-7
245/300
TU 210 F KOK-LD
210
1.98
343
275
5
5-6
245/300
TR 200mini
200
0.90
112
550
4
6-7
-
TR 220
220
1.60
315
320
7
6-7
-
TR 360
360
1.75
663
280
12
6-7
-
TR 565
565
2.30
2535
195
34
6-7
-


 arriba

TERRA AG für Tiefbautechnik - Hauptstrasse 92 - 6260 Reiden - Schweiz - Tel. +41 62 749 10 10 - office@terra-eu.eu