Trenchless Technology HDD drilling machines and piercing tools
Mini Piercing Tools

Version Mini (ø 55 - 105 mm)

Mini Piercing Tools (Mini Moles) - short, compact and powerful

    With lengths of only 880 mm they can be used from smallest pits. Ideal for bores up to 10 m.

    Ideal for manholes and confined spaces.

Mini Piercing Tools (Mini Moles) - short, compact and powerful
Mini Piercing Tools (Mini Moles) - short, compact and powerful


 

Technical Data, metric

TERRA-HAMMER Diameter ø mm Length m Weight kg Frequency 1/min 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
F2 = TERRA-HAMMER Version F2, with remote control reverse, with integrated control hose
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


Technical specifications can be changed without previous notice.
TU 045 R (mini)
45 mm
1.00 m
9 kg
475 /min
0.6 m3/min
6-7 bar
-
TU 055 R (mini)
55 mm
1.05 m
13 kg
520 /min
0.9 m3/min
6-7 bar
-
TU 068 SK (mini)
68 mm
0.98 m
20 kg
480 /min
1.1 m3/min
6-7 bar
-
TU 080 SK (mini)
80 mm
0.91 m
24 kg
550 /min
1.8 m3/min
6-7 bar
-
TU 090 SK (mini)
90 mm
0.91 m
38 kg
550 /min
1.8 m3/min
6-7 bar
-
T 105 S (mini)
105 mm
1.08 m
44 kg
540 /min
2.4 m3/min
6-7 bar
-

 

Technical Data, us

TERRA-HAMMER Diameter ø inch Length inch Weight lbs Frequency b/min Consumption cfm Pressure psi Expanders ø inch

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
F2 = TERRA-HAMMER Version F2, with remote control reverse, with integrated control hose
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


Technical specifications can be changed without previous notice.
TU 045 R (short version)
1.8"
39"
20 lbs
475 /min
21 cfm
100 psi
-
TU 055 R (short version)
2.2"
41"
29 lbs
520 /min
31 cfm
100 psi
-
TU 068 SK (short version)
2.7"
39"
44 lbs
480 /min
38 cfm
100 psi
-
TU 080 SK (short version)
3.2"
35"
53 lbs
550 /min
63 cfm
100 psi
-
TU 090 SK (short version)
3.5"
35"
83 lbs
550 /min
63 cfm
100 psi
-
T 105 S (short version)
4.1"
43"
97 lbs
540 /min
84 cfm
100 psi
-


 up

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