The DT65H Transmission Digger Derrick is a powerhouse designed for robust utility work, particularly suited for tasks in the electrical transmission sector. This derrick is engineered to perform in demanding environments, offering a maximum lift capacity of 30,000 pounds and a sheave height reaching up to 65 feet. It facilitates extensive horizontal reaches up to 56.2 feet from the centerline of rotation, paired with a continuous planetary drive for precise and smooth operational control.
The DT65H features a multi-lever control station and offers 360-degree ingress and egress to the riding seat, enhancing operator comfort and safety. Its boom is insulated to 46kV, making it suitable for live-line work. The unit includes a 15,000 lb capacity planetary turntable winch with rope guides, ensuring strong and reliable lifting capabilities. Additionally, hydraulic side load protection and two sets of hydraulic radial outriggers provide stability and safety during operation.
This digger derrick is equipped with Altec’s proprietary Hydraulic Overload Protection System and RotaFloat®, optimizing performance while ensuring operational safety. The DT65H is also designed for ease of use with features like the dedicated digger shake, which facilitates soil clearing from the auger. With its robust construction and advanced hydraulic systems, the DT65H Transmission Digger Derrick stands out as an essential piece of equipment for any fleet involved in extensive digging and lifting tasks.
Maximum lift capacity of 30,000 lbs |
Sheave height up to 65.0 ft |
Horizontal reach from centerline of rotation up to 56.2 ft |
Continuous rotation with planetary drive for precise positioning |
Multi-Lever Control Station Riding Seat with Boom Side Entry |
360° ingress and egress to the riding seat |
Five Function Hydraulic Overload Protection System (HOP) |
Insulating Fiberglass Third Stage, rated to 46kV and below |
15,000 lb Planetary Turntable Winch with Rope Guides |
Hydraulic Side Load Protection |
Dedicated Digger Shake feature for efficient operation |
Two Sets of Hydraulic Radial Outriggers for enhanced stability |