Arch Spreaders
United Rentals arch spreaders and arch spreader extensions for trenching and excavation allow for maximum pipe and structure clearance with minimal trench width. Quick and easy to install, these units are versatile, offered in a full range of widths, and available to rent now.
FAQs about Arch Spreaders
What is an arch spreader?
- Mostly used to get maximum clearance for bore-pits and large-diameter pipes, arch spreaders raise the clearance from the underside of the trench shield spreader to the bottom of the excavation.
How much clearance can be added with an arch spreader?
- Typically, using an arch spreader will help raise clearance 5 ft. to 8 ft. However, one note of education is that loads increase rapidly on the arch spreader as the clearance is increased.
Cat Class Code
940-8705
Adjustable Spreader, 22 in.-36 in.
- Aluminum or steel options
- Adjust trench box from 22"-36"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8707
Adjustable Spreader, 28 in.-46 in.
- Aluminum or steel options
- Adjust trench box from 28"-46"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8710
Adjustable Spreader, 34 in.-55 in.
- Aluminum or steel options
- Adjust trench box from 34"-55"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8712
Adjustable Spreader, 36 in.-60 in.
- Aluminum or steel options
- Adjust trench box from 36"-60"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8715
Adjustable Spreader, 42 in.-66 in.
- Aluminum or steel options
- Adjust trench box from 42"-66"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8720
Adjustable Spreader, 52 in.-88 in.
- Aluminum or steel options
- Adjust trench box from 52"-88"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8725
Adjustable Spreader, 72 in.-104 in.
- Aluminum or steel options
- Adjust trench box from 72"-104"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8724
Adjustable Spreader, 72 in.-108 in.
- Aluminum or steel options
- Adjust trench box from 72"-108"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8726
Adjustable Spreader, 84 in.-108 in.
- Aluminum or steel options
- Adjust trench box from 84"-108"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-8727
Adjustable Spreader, 96 in.-120 in.
- Aluminum or steel options
- Adjust trench box from 96"-120"
- Easy to transport and set up
- Sturdy and reliable construction
- Uses: Accessory for trench box systems that allows for more flexibility in the trench
Cat Class Code
940-9639
Arch Spreader Extension, 10 ft.
- Extend your vertical pipe clearance 10'
- Accessory kit for trench shields
- Weight 1,085 lbs.
- Contact United Rentals with your requirements
- Uses: Accessory for trench shields that offers 10' additional vertical clearance above large and high pipes
Cat Class Code
940-9632
Arch Spreader Extension, 2 ft.
- Extend your vertical pipe clearance 2'
- Accessory kit for trench shields
- Weight 255 lbs.
- Contact United Rentals with your requirements
- Uses: Accessory for trench shields that offers 2' additional vertical clearance above large and high pipes
Cat Class Code
940-9633
Arch Spreader Extension, 3 ft.
- Extend your vertical pipe clearance 3'
- Accessory kit for trench shields
- Weight 360 lbs.
- Contact United Rentals with your requirements
- Uses: Accessory for trench shields that offers 3' additional vertical clearance above large and high pipes
Cat Class Code
940-9634
Arch Spreader Extension, 4 ft.
- Extend your vertical pipe clearance 4'
- Accessory kit for trench shields
- Weight 465 lbs.
- Contact United Rentals with your requirements
- Uses: Accessory for trench shields that offers 4' additional vertical clearance above large and high pipes
Cat Class Code
940-9638
Arch Spreader Extension, 8 ft.
- Extend your vertical pipe clearance 8'
- Accessory kit for trench shields
- Weight 880 lbs.
- Contact United Rentals with your requirements
- Uses: Accessory for trench shields that offers 8' additional vertical clearance above large and high pipes