HOME ABOUT COOK SERVICES PROJECTS EQUIPMENT CONTACT/BID REQUEST Since 1955 Max Torque 192,000 ftlbs Max Diameter 10 ft Weight 165,000 The HR 260 is a self erecting, 75 ton drilling rig particularly suitable for drilling great diameters using the kelly bar system and with casing tubes directly with the rotary. Using augers or buckets, this powerful rig can drill to great depths through some of the toughest rock and soil conditions. Standard rig and low headroom under rig, info on the low headroom Max Dia 16' can drill in 40' headroom Max Torgue and Engine info is the same. MAIT HR 260 STANDARD VERSION Engine CAT C13 ACERT Max Depth 131-263 ft Back to Equipment Copyright © 2020 Cook Drilling Corporation 3250 Oakford Road Trevose, PA 19053 Phone: 215-357-2600 Fax: 215-357-3584 Home | About Cook | Services | Projects | Equipment | Contact/Bid Request

HOME ABOUT COOK SERVICES PROJECTS EQUIPMENT CONTACT/BID REQUEST Since 1955 Testing Cook Drilling Corporation installs a variety of conventional testing instruments and works closely with testing engineers to ensure the proper design and strength of each foundation project. The most critical part of any structure is the foundation for which supports it. Thus, Cook Drilling Corporation takes an aggressive approach to make certain that all phases from drilling, to the final concrete pour are done precisely and in line with engineer specifications. Cook Drilling Corporation partners with testing professionals who provide geotechnical, lateral load, compressive load, and tension tests. Geotechnical testing provides information on the subsurface rock and soil conditions beneath a site. Lacking the proper knowledge of what lies beneath can have significant impacts on the design of foundation systems. If subsurface variations remain undetected it can seriously impact both the costs and buildability of foundations during the construction process. However, some designs meet unexpected challenges in the field that can compromise the structural integrity of a foundation. Therefore, testing is perhaps one of the most critical stages of any foundation project. Information gathered from different tests can be used to refine foundation designs, confirm engineering calculations, and ensure overall product quality. Load testing of both larger diameter caissons and smaller diameter piles can be conducted economically utilizing bi-directional hydraulic equipment. One such example, The Osterberg Load Cell, is a specialized pressure cell placed at the bottom of a test caisson in order to measure bearing and skin friction values. With the information provided from the Osterberg Test, Cook Drilling Corporation can consult with engineers on ways to design and construct more cost-effective foundations. The expense of unnecessary sophisticated designs can be reduced while the risk of under designed foundations is minimized. Copyright © 2020 Cook Drilling Corporation 3250 Oakford Road Trevose, PA 19053 Phone: 215-357-2600 Fax: 215-357-3584 Home | About Cook | Services | Projects | Equipment | Contact/Bid Request