Harrington 7.5 Ton 30' Span/40' Lift Top Running Single Girder Crane Assembly – C-1372744

The C-1372744 is an industrial-grade overhead crane designed for medium-duty applications under CMAA Class C service. With a 7.5-ton lifting capacity, a 30-foot span, and a 40-foot lift height, this top-running single-girder crane is ideal for facilities that require reliable and efficient load handling. The system includes a Harrington VFD-controlled hoist and trolley, dual-speed travel, plug-and-play controls, and a roving pendant—delivered pre-configured and ready for installation.

General Specifications

Crane Type Top Running, Single Girder

Service Class CMAA Class C

Rated Capacity 7.5 US Tons

Span 30 ft – 0 in

Power Supply 460V / 3-Phase / 60Hz

Control Voltage 110VAC

Bridge Beam W24x103 (ASTM A572 Grade 50)

Rail Type 60# ASCE (2.375" Head Width)

Finish Harrington Yellow Paint

Motion & Performance

Bridge Travel 8–80 fpm (VFD Controlled)

Trolley Travel 66 / 11 fpm (Dual Speed)

Hoisting Speed 20 / 3.3 fpm (VFD Adjustable)

No Load Lift Speed 30 fpm

Electric Wire Rope Hoist

Hoist Model RYU075C40HDD4

Lift Height 40 ft

Capacity 7.5 Ton

Voltage 460V / 3Ph / 50–60Hz

Max. Amperage 21.6 A

Flange Compatibility 5.90" – 13.78" (Nominal 9")

UL / CSA Certifications UL1340, CSA 22.2 No. 33

Total Weight (Hoist/Trolley) 2,397 lbs

Notes Includes Crane Connection Kit, pendant not included

Bridge Beam Assembly

• Beam: W24x103
• Capacity: 10 Ton (Relabeled to 7.5 Ton)
• Span: 30 ft – 0 in
• Weight: 3,321.73 lbs
• Notched Beam: Standard
• Paint: Standard Harrington Yellow
• Compatible with TM3-1060 End Trucks and RY1U Hoist
• For Flat Cable Power Festooning

End Trucks

Capacity 10 Ton (Relabeled to 7.5 Ton)

Rail Size 60# (2.375") ASCE Rail

Wheel Diameter 9.84 in

Wheel Hardness 160–220 BHN

Motor Output 1.0 HP / 1.8 Amps (each)

Traverse Speed 80 fpm

Net Weight (each) 564.5 lbs

Electrical System

Bridge Control Panel

• Type: VFD (Variable Frequency Drive)
• Voltage: 460V / 3Ph / 60Hz
• Hoist/Trolley Motor Fusing: 28.4 A
• Mainline Disconnect Fuse: 40 A
• Plug-and-Play Configuration

Crane Wiring

• Power System: 460V / 3Ph / 60Hz
• Amperage: 22.1 A
• Plug-and-Play Setup with LiquidTight Conduit
• Rated: NEMA 4

Pendant Control

Pendant Type L-Series, 8-Button, NEMA 4 Rated

Functionality Momentary On/Off Buttons

Supported Motions Dual Speed: Hoist, Trolley, and Bridge

Suspension Roving Flat Cable Station

Connector Type 16P Plug

Pendant Drop 40 ft (beam to pendant)

Festooning System

• Style: Flat Cable System (Power + Pendant)
• Voltage / Amperage: 460V / 20.3 A
• Span: 30 ft – 0 in
• Compatible with W24x103 Beam
• Plug-and-Play Ready

Compliance Standards

This crane system conforms to:

• OSHA 1910.179 – Overhead & Gantry Cranes
• ASME B30.2 / B30.16 / B30.17 – Crane & Hoist Safety Standards
• ASME HST-4 – Electric Wire Rope Hoist Performance
• CMAA 74 – Top Running Single Girder Cranes
• NFPA 70 – National Electrical Code

Additional Notes:

• Approval drawings are provided within 5 working days after receipt of the order. The estimated ship date will be determined upon receipt of signed approval drawings at Harrington Hoists Inc. and is subject to stock availability.
• Unless specified, crane systems are shipped unassembled and match-marked for ease of assembly in the field.
• For bridge beams measuring more than 20 ft.-0 in. in overall length, shipment via a dedicated carrier is required.
• Cranes shipped fully assembled also require a dedicated carrier.
• Additional shipping costs associated with special dedicated handling are the customer's responsibility.