Top Running Double Girder, Capacity: 15.00 Ton, Hoist Lift Speed: 30.00 FPM Max, Trolley Speed: 120.00 FPM Max, Trolley Gauge: 72.0000", DRF30T62-30, Detroit

Product Overview

Type: Suspension / Mount Top Running Double Girder

Capacity: The Model DRF30T62-30 is a heavy-duty crane designed for demanding industrial lifting applications, boasting an impressive lifting capacity of 15.00 tons. With its robust construction and advanced features, it is well-suited for handling substantial loads with precision and efficiency, making it indispensable in various industrial settings.

Reeving | Lift: Equipped with a 2-part reeving system, this crane offers a lift height of 62 feet and 4 inches. The dual-part reeving mechanism enhances lifting efficiency by providing mechanical advantage, enabling smooth and precise vertical movement of heavy loads with ease and reliability.

Hoist Lift Speed: Operating at a maximum hoist lift speed of 30.00 feet per minute (FPM), the Model DRF30T62-30 ensures swift and efficient vertical movement of loads. This high-speed capability facilitates rapid lifting and lowering operations, contributing to enhanced productivity and reduced downtime in industrial operations.

Hoist Motor: Powered by a robust 22.5 kW hoist motor, this crane delivers exceptional lifting performance and reliability. The high-powered motor ensures smooth and controlled operation, even under heavy load conditions, providing consistent performance and minimizing maintenance requirements for optimal operational efficiency.

Hoist Control: Featuring closed-loop vector Variable Frequency Drive (VFD) control, the hoist operation is precisely regulated for optimal performance and safety. This advanced control system offers accurate speed control, load handling, and positioning, ensuring smooth and efficient lifting operations in diverse industrial applications.

Trolley Speed: With a maximum trolley speed of 120.00 FPM, the Model DRF30T62-30 facilitates rapid horizontal movement of loads along the girder tracks. This high-speed capability enables swift material handling and positioning, enhancing overall productivity and efficiency in industrial workflows.

Trolley Motor: The trolley system is equipped with two high-performance motors, each rated at 0.86 kW, providing reliable propulsion for smooth and controlled movement across the working area. These motors ensure precise positioning and efficient operation of the trolley, contributing to enhanced productivity and safety during material handling tasks.

Trolley Control: Utilizing sensorless vector VFD control, the trolley movement is accurately regulated for precise positioning and smooth operation. This advanced control system offers responsive and efficient trolley movements, optimizing material handling processes and enhancing overall operational efficiency.

Power Supply: The Model DRF30T62-30 operates on electric power, requiring a voltage rating of 460VAC, 3-phase, and a frequency of 60Hz (+5% tolerance). This ensures compatibility with standard electrical systems, facilitating easy integration into existing infrastructure.

CMAA Class | Atmosphere | Location Class: Compliant with CMAA standards and suitable for 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, making it suitable for indoor and outdoor applications.

Trolley Gauge: With a trolley gauge of 72.0000 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 3600.00 lbs, the Model DRF30T62-30 is constructed with durable materials, ensuring stability and durability during lifting operations. Its robust design and advanced features make it well-suited for demanding industrial applications requiring heavy lifting capabilities.

Model DRF30T62­-30
Suspension / Mount Top Running Double Girder
Capacity 15.00 Ton
Reeving | Lift 2 PD | 62'­4"
Hoist Lift Speed 30.00 FPM Max
Hoist Motor 22.5 KW
Hoist Control Closed­loop vector VFD control
Trolley Speed 120.00 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 72.0000"
Approximate Weight 3600.00 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.

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Top Running Double Girder, Capacity: 15.00 Ton, Hoist Lift Speed: 30.00 FPM Max, Trolley Speed: 120.00 FPM Max, Trolley Gauge: 72.0000", DRF30T62-30, Detroit

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