Top Running Double Girder Main / Auxiliary, Capacity: 20.00 Ton / 11.00 Ton, Hoist Lift Speed: 12.00 FPM Max / 13.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 72.0000", DB40A22-12-DB22A29-13, Detroit

Product Overview

Experience unparalleled efficiency and reliability with the Top Running Double Girder Main / Auxiliary Crane, a powerhouse designed for demanding lifting tasks. Engineered to handle heavy loads while maximizing workspace efficiency, this crane is your ideal solution for extensive industrial applications.

With a robust main hoist capacity of 20 tons and an auxiliary hoist capacity of 11 tons, this sophisticated crane ensures you can tackle a diverse array of lifting requirements. Whether you are moving heavy machinery or materials, its impressive performance specifications position this crane as a leader in the industry.

• **Suspension Design:** Features a top-running double girder suspension/mount for enhanced stability and support.
• **Flexible Reeving/Lift:** The main hoist employs 5 part line reeving for lifts up to 22'­4" and 4 part line for the auxiliary hoist to reach 29'­1".
• **Lift Speed:** Main hoist reaches a maximum lift speed of 12.00 FPM; auxiliary hoist achieves 13.00 FPM for efficient vertical movement.
• **Powerful Motors:** Equipped with a 13.4 KW motor for the main hoist and a 7.5 KW motor for the auxiliary hoist, ensuring robust performance.
• **Precise Control Features:** Closed-loop vector Variable Frequency Drive (VFD) control enhances hoisting precision and safety.
• **Trolley Speed:** Achieve swift load transfers with a maximum trolley speed of 80.00 FPM.
• **Reliable Trolley Mechanism:** Two trolley motors rated at 0.75 KW facilitate consistent movement along runway beams.
• **Optimized Trolley Control:** Employs sensorless vector VFD control for accurate load positioning and responsive maneuvering.
• **Electric Power Supply:** Operates efficiently at a standard electric supply of 460VAC, 3-phase, 60Hz, with ±5% tolerance.
• **Durable Design:** Classified as CMAA Class D, ideal for standard indoor operations across various environments.
• **Spacious Trolley Gauge:** A 72-inch trolley gauge enhances operational movement between runway beams for peak performance.
• **Weight Efficiency:** Approximately 4600 lbs, the crane balances robustness with maneuverability for easy installation.
• **Premium Components:** Equipped with features like rubber bumpers, dynamic braking systems, and premium-grade wheels for durability and lifespan.

Utilizing advanced technology and rigorous engineering, the Top Running Double Girder Crane maximizes productivity, safety, and control for your material handling needs. Embrace efficiency in your operations with this high-capacity crane that combines innovative features with reliable performance. Transform your lifting capabilities today and realize the benefits of superior engineering with the DB40A22-12-DB22A29-13 model from Detroit.

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DETROIT HOIST

Top Running Double Girder Main / Auxiliary, Capacity: 20.00 Ton / 11.00 Ton, Hoist Lift Speed: 12.00 FPM Max / 13.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 72.0000", DB40A22-12-DB22A29-13, Detroit

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