What does a digger derrick do?
A digger derrick is a piece of equipment used to dig holes, set poles and work with a variety of materials. While digger derricks are known as the workhorse of the utility industry, they are also often used to complete construction and telecom jobs.
What is Rota float?
Altec’s RotaFloat system eases the challenge by allowing Boom Rotation to automatically follow the sideways pull of the screw anchor. Using RotaFloat also reduces side loading, which means less wear and tear on components during anchor installation.
Is a digger derrick considered a crane?
Depending on the type of work you’re doing with your digger derrick, OSHA may consider it a crane. The official regulation, 29 CFR 1926 Subpart CC, Cranes and Derricks in Construction is referred to in this article as the crane standard. Note: Your state and local requirements may be more stringent than OSHA’s rule.
How much can a digger derrick lift?
Our digger derricks have sheave heights ranging from 25.8 to 95.6 feet, maximum digging radius from 22 to 39.4 feet, and maximum winch capacities of up to 50,000 pounds.
What is a derrick truck?
A derrick truck is a vehicle that transports a boom arm with a drilling bit attached to its end. This bit is used to drill holes into the earth for a variety of purposes.
How deep can a digger derrick dig?
10 ft deep
Depending on how big the auger is, a digger derrick (some call them auger cranes) can dig holes that are 18 inches in diameter and 10 ft deep. They also lift and shift heavy materials, like poles, and hoist personnel to perform aerial tasks.
Does OSHA require a lift plan?
A Crane Lift Plan is required for every crane lift on a Dimeo project – see OSHA Subpart CC for definition of crane. The Crane Lift Plan may be valid for more than one day, as long as the configuration, location, and parameters used for developing “worst case” condition have not changed.
How much does a digger derrick weigh?
96′ x 150′) mounted on a 108″ C.A. Lifting Capacity at 10′ Radius-4,000Lbs. Recommended Chassis -19,500 Lb GVW-84″ C.A. If the truck has a utility body they all seem to weigh in at the 32,000/33,000 mark.
How much weight can a digger derrick lift?
Altec offers a wide variety of Digger Derricks with sheave heights ranging from 37 to 105 feet (11.2 to 32.0 meters) and 10-foot load ratings from 3,800 to 49,650 pounds (1,724 to 22,520 kilograms).
Who can complete a lift plan?
Lifting operations need to be properly planned by a competent person who has both practical and theoretical knowledge, and who has experience of planning lifts. The lifting plan needs to consider the risks involved, the equipment needed, the procedures for the lift, and who has to do what.
Is Loler mandatory?
Any business or organisation whose employees operate lifting equipment on the job are required to comply to these regulations, which come under the Health and Safety at Work Act. In practice, LOLER regulations require all lifting operations to be properly planned and supervised by a ‘competent person’.
How tall is a standard Altec digger derrick?
Digger Derricks View Available Digger Derricks Altec offers a wide variety of Digger Derricks with sheave heights ranging from 37 to 105 feet (11.2 to 32.0 meters) and 10-foot load ratings from 3,800 to 49,650 pounds (1,724 to 22,520 kilograms). Altec offers these in numerous unit configurations and mounting locations tailored to meet your needs.
What kind of boom tip does Altec Digger have?
DIGGER: ALTEC 47’ BOOM TIP HAS UPPER CONTROLS BUT THEY DO NOT WORK, POLE CLAWS ARE MISSING CYLINDERS AND HAS BEEN REMOVED. Unit works from the t…See More Details 2008 INTERNATIONAL 4300 124K MILES AUTOMATIC.
What do you need to know about Altec derricks?
Altec’s derrick models offer a variety of sheave heights and capacities to fulfill your operational needs. Altec’s line of transmission derricks are designed to serve those who build, maintain, and service transmission infrastructure.
What kind of winch does an Altec Digger use?
REAR STAND UP CONTROLS. TRUCK: 2005 GMC C8500 AUTOMATIC CAT DIESEL DIGGER: ALTEC DM45 BR FX FIBERGLASS BED 20K POUND GMP WG WINCH WITH LEVEL WIND. REAR STAND UP CONTROLS. 2013 FREIGHTLINER M2, CUMMINS DIESEL, 6 SPD, MILES 151,700, ALTEC DM47TR, RIDING CONSOLE, 47′ SHEAVE HEIGHT, POLE CLAWS, OUTRIGGERS, WINCH, FRONT BUMPER WINCH