Product Overview
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.
