GF Double Acting Manhole Brace

About GF Double Acting Manhole Brace

The GF Double Acting Manhole Brace range consists of a series of hydraulically adjustable legs which, when assembled together, form a mid-range bracing system to support square or rectangular excavation sizes from 2.0m to 6.0m in length.

The range consists of 4 individual legs types designated A to D, each incorporating a double acting hydraulic ram unit, which provides up to 1.0m of on-site length adjustment. 

Benefits

  • Single 50mm diameter corner pin connection for rapid assembly on site.
  • Ideal for light to medium duty load applications in 4-sided excavations.
  • The legs can to be both expanded and retracted hydraulically by a hand pump to aid installation and removal.
  • Double acting legs incorporate a lock-off valve for greater security and allow the pump hoses to be easily released and reconnected without fluid loss. 

Specification

Leg ref. External Working Range (m) Leg Weight (kg) Beam Width (mm)

A

2.0 - 3.0

260

180

B

3.0 - 4.0

305

180

C

4.0 - 5.0

390

180

D

5.0 - 6.0

445

180

E

6.0 - 7.0

627

190

Do you require training?

Technical Library

GF Double Acting Manhole Brace Technical Literature

GF Double Acting Manhole Brace Technical Literature

Technical Literature for the Groundforce Double Acting Manhole Brace

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Double Acting Manhole Brace System User Guide

Double Acting Manhole Brace System User Guide

Equipment User Guide for the Groundforce Double Acting Manhole Brace hydraulic bracing system.

67 Downloads