Top Running Double Girder, Capacity: 20.00 Ton, Hoist Lift Speed: 15.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 108.0000", DRD40T54-15, Detroit

Product Overview

Type: Suspension / Mount Top Running Double Girder

Capacity: The Model DRD40T54-15 is engineered for heavy-duty lifting tasks, boasting an impressive capacity of 20.00 tons. Designed to handle substantial loads with precision and reliability, it is well-suited for industrial applications requiring robust lifting solutions.

Reeving | Lift: Featuring a 4-part reeving system, this crane offers a lift height of 54 feet, facilitating vertical movement for elevated lifting tasks. The extended lift height enhances versatility and operational flexibility, allowing for efficient handling of various loads across diverse environments.

Hoist Lift Speed: With a maximum hoist lift speed of 15.00 feet per minute (FPM), the Model DRD40T54-15 ensures controlled and efficient vertical movement of heavy loads. This speed capability enables safe and precise lifting and lowering operations, optimizing productivity and operational safety.

Hoist Motor: Equipped with a powerful 15.6 kW hoist motor, this crane delivers exceptional performance and torque for lifting heavy loads with ease. The robust motor ensures reliable and controlled movement, contributing to operational efficiency and safety during lifting operations.

Hoist Control: Utilizing closed-loop vector Variable Frequency Drive (VFD) control, the hoist operation is precisely regulated, ensuring smooth and responsive lifting operations. This advanced control system enables accurate speed control, load handling, and positioning, enhancing overall performance and safety.

Trolley Speed: The Model DRD40T54-15 features a maximum trolley speed of 80.00 FPM, facilitating rapid and precise horizontal movement of loads along the girder tracks. This high-speed capability enables efficient material handling and positioning, enhancing productivity in industrial environments.

Trolley Motor: With two motors rated at 0.86 kW each, the trolley system provides reliable propulsion for smooth and controlled movement across the working area. These motors ensure precise positioning and efficient operation of the trolley, contributing to overall operational efficiency.

Trolley Control: Employing sensorless vector VFD control, the trolley movement is accurately regulated, allowing for precise positioning and smooth operation. This advanced control system enhances responsiveness and efficiency during material handling tasks, ensuring optimal performance and safety.

Power Supply: Operating on electric power, the Model DRD40T54-15 requires a voltage rating of 460VAC, 3-phase, and operates at a frequency of 60Hz (+5% tolerance). This ensures compatibility with standard electrical systems, facilitating seamless integration into existing infrastructure.

CMAA Class | Atmosphere | Location Class: Compliant with CMAA standards and suitable for indoor or outdoor use in atmosphere class D conditions, this crane offers reliability and durability in various operating environments. Its weather-resistant design ensures performance and longevity, even in harsh weather conditions.

Trolley Gauge: Featuring a trolley gauge of 108.0000 inches, this crane provides stability and proper alignment during horizontal movement along the girder tracks, enhancing safety and efficiency during material handling tasks.

Approximate Weight: Weighing approximately 3900.00 lbs, the Model DRD40T54-15 features a robust construction, ensuring durability and stability during lifting operations. Its sturdy build quality and reliable components contribute to its overall performance and longevity in demanding industrial environments.

Type: Suspension / Mount Top Running Double Girder

Capacity: The Model DRD40T54-15 is engineered for heavy-duty lifting tasks, boasting an impressive capacity of 20.00 tons. Designed to handle substantial loads with precision and reliability, it is well-suited for industrial applications requiring robust lifting solutions.

Reeving | Lift: Featuring a 4-part reeving system, this crane offers a lift height of 54 feet, facilitating vertical movement for elevated lifting tasks. The extended lift height enhances versatility and operational flexibility, allowing for efficient handling of various loads across diverse environments.

Hoist Lift Speed: With a maximum hoist lift speed of 15.00 feet per minute (FPM), the Model DRD40T54-15 ensures controlled and efficient vertical movement of heavy loads. This speed capability enables safe and precise lifting and lowering operations, optimizing productivity and operational safety.

Hoist Motor: Equipped with a powerful 15.6 kW hoist motor, this crane delivers exceptional performance and torque for lifting heavy loads with ease. The robust motor ensures reliable and controlled movement, contributing to operational efficiency and safety during lifting operations.

Hoist Control: Utilizing closed-loop vector Variable Frequency Drive (VFD) control, the hoist operation is precisely regulated, ensuring smooth and responsive lifting operations. This advanced control system enables accurate speed control, load handling, and positioning, enhancing overall performance and safety.

Trolley Speed: The Model DRD40T54-15 features a maximum trolley speed of 80.00 FPM, facilitating rapid and precise horizontal movement of loads along the girder tracks. This high-speed capability enables efficient material handling and positioning, enhancing productivity in industrial environments.

Trolley Motor: With two motors rated at 0.86 kW each, the trolley system provides reliable propulsion for smooth and controlled movement across the working area. These motors ensure precise positioning and efficient operation of the trolley, contributing to overall operational efficiency.

Trolley Control: Employing sensorless vector VFD control, the trolley movement is accurately regulated, allowing for precise positioning and smooth operation. This advanced control system enhances responsiveness and efficiency during material handling tasks, ensuring optimal performance and safety.

Power Supply: Operating on electric power, the Model DRD40T54-15 requires a voltage rating of 460VAC, 3-phase, and operates at a frequency of 60Hz (+5% tolerance). This ensures compatibility with standard electrical systems, facilitating seamless integration into existing infrastructure.

CMAA Class | Atmosphere | Location Class: Compliant with CMAA standards and suitable for indoor or outdoor use in atmosphere class D conditions, this crane offers reliability and durability in various operating environments. Its weather-resistant design ensures performance and longevity, even in harsh weather conditions.

Trolley Gauge: Featuring a trolley gauge of 108.0000 inches, this crane provides stability and proper alignment during horizontal movement along the girder tracks, enhancing safety and efficiency during material handling tasks.

Approximate Weight: Weighing approximately 3900.00 lbs, the Model DRD40T54-15 features a robust construction, ensuring durability and stability during lifting operations. Its sturdy build quality and reliable components contribute to its overall performance and longevity in demanding industrial environments.

Model DRD40T54­-15
Suspension / Mount Top Running Double Girder
Capacity 20.00 Ton
Reeving | Lift 4 PD | 54'­0"
Hoist Lift Speed 15.00 FPM Max
Hoist Motor 15.6 KW
Hoist Control Closed­loop vector VFD control
Trolley Speed 80.00 FPM Max
Trolley Motor 2 @ .86 kw
Trolley Control Sensorless vector VFD control
Power Supply Electric | 460VAC­3PH­60HZ +­5%
CMAA Class | Atmosphere | Location Class D | Standard | Weather Resistant
Trolley Gauge 108.0000"
Approximate Weight 3900.00 lbs

MODEL FEATURES

4­pole, AC squirrel cage, inverter-rated hoist motor with brake.
True vertical lift and dual 4­pole, AC squirrel cage inverter-rated trolley motors.
Rubber bumpers and drop lugs/rail sweeps.
Premium grade graphite ductile iron wheels and sheaves for durability.
UL508A c UL us listed industrial control panel with CSA Type 4, 4X enclosure.
Hoist ­ closed loop flux vector drive with motor & brake proving and load floating at 0 Hz.
Hoist ­ 0 hz speed control for precise positioning and stopping without motor brake fatigue.
Hoist ­ 100% dynamic braking with resistor or regenerative converter.
Hoist ­ over­weight protection through frequency drive with 3% accuracy.
Trolley ­ open loop frequency drive with dynamic braking.
Motor overload protection through frequency drives.
Adjustable upper and lower electronic encoder limits and secondary upper limit.
110 VAC control voltage (optional 24 VDC pushbutton control voltage).
90 Hz hoist speed up to 30% of rated load enable by request.