Road crossings and property service connections are everyday tasks for the GRUNDOMATN hammer.
PIPE RAMMING FROM MODEL 130
GRUNDOMAT Ncan also be used for ramming in steel pipes by attaching a special ram cone to the head of the machine.
PIPE BURSTING FROM MODEL95
Modified soil displacement hammers are also applicable for pipe renewal using the pipe bursting method.
Grundomats are also ideal for vertical use, e.g. piling for laying foundations.
For controlled and steered bores,
In limited space, for high precision requirements,
For house service connections on sloping terrains, beneath stairs, walls etc., bores that can’t be established using a soil displacement hammer up to 50 m bore lengths,
For bores directly out of the building, as the machine is able to be dismantled,
For bores out of manholes from 1 m diameter on (PIT S),
For a quick, clean and economic jobsite execution.
7 powerful machine types
The slim design allows drilling with minimal clearance to buildings
High corrosion protection, e.g. due to fully galvanised rod boxes
The engine hood is made of weather-proof GRP
The electronics are shock- and vibration-proof
High quality manufacturing and certified supplier components (motors, pumps etc.)
Highly resilient, fail-safe and service reduced
High value stability
Wide range of applications
Compatible with tensile load measuring unit with bore data log according to the latest standards
Additional safety: prototype testing by the trade organisation
For small diameter supply pipes where working is only possible with a winch cable
One system for pipe replacement, single pipe bursting and pipe string relining
Pipe renewal out of a keyhole possible
Application up to 60 m section length at almost constant pulling force
Compact modular system for application out of small pits (L x W: 1,20 x 1,00 m) or out of a keyhole (650mm diameter)
Fast set up, easy transportation
Simple jobsite compatible construction
Driven by a hydraulic unit or alternatively via a mini excavator hydraulics
Application of winch cables of different diameters by simply exchanging the cable
Operation outside the construction pit using a rigboom a and a support frame
high working quality, long service life
low investment and low operation costs
For Property service connections
Advantage:Installation of casing and medium pipes for all utilities (gas, water, sewage, power, communication and fibre optic cables) with direct pipe installation for all common pipe types
15 – 20 m through the front garden without the need for trenches
Advantage:No trench – no subsequent reinstatement, staircases, garden walls and other surface obstacles are simply bored beneath
The GRUNDOMAT can be launched directly from inside of the building
Advantages: No access hole in front of the building, shorter installation times, lower costs
Wall ducts from our system partner (building seals by our system partner)
Advantage: Reliable sealing of the cored brickwork walls (secure sealing of masonry)
Several property services connections can be established in one day.
Advantage: Greater efficiency, lower costs