Aluminium Waler System

About Aluminium Waler System

Walers are compact, easily installed hydraulically-expandable shoring units designed for 2-sided support of trench runs typically up to 4m wide x maximum 6m deep. They are used in conjunction with trench sheeting in single frame (propped cantilever) or multi frame configurations.

Benefits

  • Aluminium rails and cylinders 
  • Continuous or partial support in trenches 
  • Ideal for working around utility installations 
  • Available in a range of sizes from 2m

Specification

  2.0m 3.0m 4.0m 5.0m
Rail Length (m) 2.0 3.0 4.0 5.0
No. of hydraulic cylinders 2 2 2 2 or 3
Minimum external width (mm) 550 550 550 550
Maximum external width (mm) 4000 4000 4000 4000
Typical weight* (kg) 60 80 100 135
Clearance between cylinders (mm) 1600 2300 3300 2100**
Beam Width (mm) 100 100 100 100

Cylinder Range Chart – External Widths

Cylinder Type  Aluminium Walers     
  External Widths        Cylinder Stroke (mm)   
  Min (mm) Max (mm)  
A 550 852 302
B 800 1300 500
C 1305 2203 898
C1 1903 2801 898
C2 2503 3401 898
C3 3103 4001 898

*Weights are approximate and may vary with cylinders used
**3 cylinder configuration

 

Technical Library

Walers Technical Literature

Walers Technical Literature

Technical Literature for Walers systems

1237 Downloads

Quick Start User Guide for Waler Frames

Quick Start User Guide for Waler Frames

Quick start user instructions for Aluminium Waler Frames

48 Downloads