H Series Double Acting Manhole Frames for Hire

Site Equipment LimitedGroundwork SolutionsGroundwork EquipmentExcavation Bracing SystemsH-Series Bracing System

H Series Double Acting Manhole Frames

Designed for larger excavations, our H Frame Series Double Acting Manhole Frame is a tried and tested bracing system with interchangeable brace leg sizes. Ideal for larger tank excavations at depth.

When digging excavations, always remember to take into account the measurements for the Trench Sheet pan depth as well as the Manhole Frame section.

For more information on hiring a H Series Manhole Frame please contact us today.

H-Series Bracing System Information Sheet

Type	Sheet to Sheet Range	Section Size	Leg Weight	Min Extension	Max Extension
Type	mm	mm	kg	kN/m	kN/m
H40	3030 – 3830	250	490	108	76
H40X	3000 – 4500	250	550	160	70
H47	3680 – 4480	250	529	86	54
H60	4000 – 6000	250	800	95	41
H75	5500 – 7500	300	1270	70	37
H80	5000 – 8000	300	1284	93	35
H90	7000 – 9000	350	1550	60	35
H90X	7000 – 11000	350	2000	64	25

For clear internal distances, please subtract 360mm from the sheet to sheet measurement. Please note this does not allow for deflection.

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Trench Sheets

H-Series Bracing System