Issue link: http://www.e-digitaleditions.com/i/724086
145 Rent now at UnitedRentals.com/equipment Trench Safety Equipment / Steel Trench Shields Arch Spreaders Allowing for maximum pipe and structure clearance with minimal trench width, arch spreaders are designed for bore-pits and large-diameter pipe clearance. Arch spreaders are quick and easy to install. Available with a full range of bolt-on extensions, they simply pin in place on our standard double-wall shields to provide for exceptionally high clearances. Standard widths to 15' wide. Wider arch spreaders available upon request. Description Approx. Weight Basic Arch Spreader 2290 lbs. 1' Extension 150 lbs. 2' Extension 255 lbs. 3' Extension 360 lbs. 4' Extension 465 lbs. 5' Extension 565 lbs. 6' Extension 670 lbs. 7' Extension 775 lbs. 8' Extension 880 lbs. 9' Extension 985 lbs. 10' Extension 1085 lbs. Steel Trench Shields 8' to 30' Lengths Available; 4' to 10' Heights Available Ideal for pipeline and sewer work, these shields are designed and certified by Registered Professional Engineers to optimize strength-to-weight ratios while maintaining minimal sidewall thickness. The double wall construction doubles the strength of the sidewall for maximum stability and eliminates sidewall deflection caused by ground pressure. Two, three, or four-sided shields are available to meet job conditions. Each United Rentals trench shield includes a Registered Professional Engineers tabulated data specifying the depth and soil conditions that the shield is designed to withstand. This enables you to conform to OSHA excavation and trench regulations. Custom sizes and high capacity shields are available upon request. Other trench shield features include: • Replaceable push blocks • 1/2" steel reinforcement plates • Five spreader sockets • Spacers of any width can be cut • Heavy-duty stacking sockets • Thru-wall spreader sockets • Easy-access lifting pockets H L W "C"