Pipeline High Clearance Arch

Pipeline High Clearance Arches

The Pro-Tec Equipment Pipeline High Clearance Arch is designed to allow enough clearance for large diameter pipe vaults, boring pits, as well as providing pipeline crews with the desired amount of clearance to work on joints, all while using our Pal3, 8' tall trench boxes, keeping the overall weight of the system to an absolute minimum.

Provides 6 feet (72") of vertical clearance when used on an 8’ tall trench shield
Designed to fit 8' tall Pal-3 Trench Shields
Full range of bolt-on extensions to provide up to 12’ of internal width
Professional Engineer Certified to meet or exceed O.S.H.A. requirements

Pipeline (Pal) High Clearance Arch

Standard Metric

Model	Length	Description	Weight
	in		lbs
HC-Pal-Arch	24	24" Wide legs	400
HCA-ALS-EX-12	12	Bolt on Extension	80
HCA-ALS-EX-18	18	Bolt on Extension	100
HCA-ALS-EX-24	24	Bolt on Extension	110
HCA-ALS-EX-30	30	Bolt on Extension	130
HCA-ALS-EX-36	36	Bolt on Extension	150
HCA-ALS-EX-42	42	Bolt on Extension	160
HCA-ALS-EX-48	48	Bolt on Extension	180
HCA-ALS-EX-54	54	Bolt on Extension	190
HCA-ALS-EX-60	60	Bolt on Extension	210
HCA-ALS-EX-66	66	Bolt on Extension	230
HCA-ALS-EX-72	72	Bolt on Extension	240
HCA-ALS-EX-78	78	Bolt on Extension	260
HCA-ALS-EX-84	84	Bolt on Extension	270
HCA-ALS-EX-90	90	Bolt on Extension	290
HCA-ALS-EX-96	96	Bolt on Extension	310

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Why Pro-Tec Equipment

Pro-Tec Equipment is designed with superior quality, safety, dependability and durability in mind. We have continued to expand our range of equipment and services to ensure you, our customer, have what you need to meet the constant challenges you face at the worksite. Your success is our success.