STANDARD TRENCH BOXES

Our Standard Trench Box range allows you to provide a safe and economic method of safety when your work force are in a deep excavation.

Our range consists of anything from our Hi-Clear Spindle Clearance Box to aStandard Trench Box, which comes with a full spindle and extension range from 650mm to 4.5 metre external.

When ordering from this range you need to pay close attention to the weights of each box.

Available for excavations up to 6 metres deep, greater depth is possible, but only when ground/water/soil conditions are provided in writing.

Safe Use Instructions are available from our website and depots.

Training available for Building and Safe Use of all our Trench Boxes

HI-CLEAR TRENCH BOX BASE

Size 4.0m x 3.2m

KN/m² 35.0

Box Weight 3610KG

SPINDLE CLEARANCE (from base of Trench Box Plate to bottom of first strut)

POSITION 1 1690mm

POSITION 2 1990mm

POSITION 3 2290mm

HI-CLEAR TRENCH BOX TOP EXTENSION

Size 4.0m x 1.5m

KN/m² 38.7

Box Weight 1510KG

MEGA TRENCH BOX BASE

Size 4.5m x 2.6m

KN/m² 37.4

Box Weight 2850kg

MEGA TRENCH BOX TOP EXTENSION

Size 4..5m x 1.5m

KN/m² 37.4

Box Weight 1649kg

SUPER TRENCH BOX BASE

Size 4.0m x 2.6m

KN/m² 38.7

Box Weight 2450KG

SUPER TRENCH BOX TOP EXTENSION

Size 4.0m x 1.5m

KN/m² 38.7

Box Weight 1510kg

STANDARD TRENCH BOX BASE

Size 3.5 × 2.6m

KN/m² 44.2

Box Weight 2276KG

STANDARD TRENCH BOX TOP EXTENSION

Size 3.5m x 1.5m

KN/m² 44.2

Box Weight 1316KG

MINI TRENCH BOXES

• A quick, safe and easy method of protecting your Trench and workforce

• Very user friendly range from 2 to 3 metres long, and also a range of heights available

• Can be lifted by most backhoe excavators

• Same spindle and extension range as standard

• Available for excavations up to 5 metres deep

• Safe Use Instructions are available from our website and depots.

MINI TRENCH BOX BASE

Size 3.0m x 2.0m

KN/m² 35.4

Box Weight 1380kg

MINI TRENCH BOX TOP EXTENSION

Size 3.0m x 1.0m

KN/m² 35.4

Box Weight 766kg

MINI TRENCH BOX BASE

Size 2.5m x 2.6m

KN/m² 38.4

Box Weight 1247kg

MINI TRENCH BOX TOP EXTENSION

Size 2.5m x 1.4m

KN/m² 38.0

Box Weight 724kg

MINI TRENCH BOX BASE

Size 2.0m x 2.65m

KN/m² 40.0

Box Weight 1102kg

MINI TRENCH BOX TOP EXTENSIONS

Size 2.0m x 1.4m 3.0m x 1.0m 2.5m x 1.4m

KN/m² 40.0 40.0 38.0

Box Weight 636kg 766kg 687kg

STANDARD TRENCH BOX SPINDLES AND EXTENSIONS

Spindle Type Mini (ADJ) Midi (ADJ) Maxi (ADJ) Extension 1 Extension 2 Extension 3 Extension 4

Trench Width 850 – 950mm 1030 – 1220mm 1200 – 1560mm 0.5mtr 1.0mtr 1.5mtr 2.0mtr

Working Width 650 – 750mm 830 – 1020 1000 – 1360mm 0.5mtr 1.0mtr 1.5mtr 2.0mtr

Weight / kg 25.5 32.4 40.7 20.3 40.6 50.1 80.4

Standard Trench Box Base has 4 Spindles (100mm Plate)
Standard Trench Box Top Extension has 2 Spindles (100mm Plate)

MINI TRENCH BOX SPINDLES AND EXTENSIONS

Spindle Type Mini (ADJ) Midi (ADJ) Maxi (ADJ) Extension 1 Extension 2 Extension 3 Extension 4

Trench Width 750 – 850mm 930 – 1120mm 1100 – 1460mm 0.5mtr 1.0mtr 1.5mtr 2.0mtr

Working Width 650 – 750mm 830 – 1020 1000 – 1360mm 0.5mtr 1.0mtr 1.5mtr 2.0mtr

Weight / kg 25.5 32.4 40.7 20.3 40.6 50.1 80.4

Mini Trench Box Base has 4 Spindles (60mm Plate)
Mini Trench Box Top Extension has 2 Spindles (60mm Plate)