Pipe ramming machine G400

Description

The machine is designed for ramming the steel pipes into the ground in the horizontal, inclined or vertical direction in trenchless running of underground service lines. The pipes can be rammed in with its end closed (with a cap piece) up to 426 mm in diameter or with an open end (with the pipe filled with the ground) up to 1420 mm in diameter. In the latter cases, upon driving-in the pipe completely or partially the ground is removed out of it with the aid of special soil removal device (not included in the delivery set). The rammed steel pipes are used directly as pipe lines or as enclosures for laying service lines or else as piles (vertical) in erecting the trestles. An especially efficient use of machine G400 is in arranging the passages under highways and railway lines, on the territories of functioning enterprises, in green plantation zones, ect. The length of the pipe to be rammed depends on its diameter, type of the ground and driving-in method (with the end closed or open). The machine G400 is a pneumatic impacting unit provided with adapters (set of head pieces) for connecting it with a pipe and operates from a stationary or mobile compressed air source.

Pneumosolution G400 is a pneumatic pipe ramming tool that perfectly does any trenchless subsurface installation work. The tool makes easy to install communication cables or pipelines in densely inhabited and aesthetically demanding areas, under the roads or railroads.

Pneumosolution G400 can be controlled from a stationary or mobile compressed air supply equipment.

Specifications:
  • Tunnelling distance: 40 m;
  • Casing diameter: 1420 mm*;
  • Impact energy: 4000 J;
  • Length: 2585 mm;
  • Weight (without hose): 1800 kg.

Pneumosolution G400 is a reliable choice for fast, secure and easy pipe ramming job. The tool is durable and safe to operate. It minimally impacts environment and keeps job completion costs down.

* For installation of larger pipes special heads can be added to Pneumosolution G400.

Specifications

Diameter of driven pipes by open end

Mm

1420

Diameter of driven pipes by blind end

Mm

426

Single strike energy

J

4000

Frequency of strikes

Hz / Str. min

2,8 / 168± 10%

Operational pressure of compressed air

MPа

0.6 ± 0.06

Consumption of compressed air

m3/min

20

Length

Mm

2580

Diameter of enclosure

Mm

408

Diameter of retainer ring

Mm

464

Weight

Kg

1800


Modifications

Modifications explaination

No modifications.



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