Two 15 Ton Single Girder Cranes (#336050 & #36051)

Packaged Crane   |   Single Girder Crane

Industry:
Manufacturing

Location:
Coraopolis, PA

Duty Cycle:
CMAA Class C

15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes
15 ton Top running single girder (TRSG) cranes

Project Description:

Two (2) new 15-ton capacity, top-running, single girder bridge cranes equipped with a Shaw-Box electric wire rope hoist. Designed for indoor service within a 41°F to 104°F temperature range, the system is built in accordance with current industry standards including CMAA, ANSI/ASME, OSHA, and NEC for Class ‘C’ duty and ASME H4 hoist service.

Each crane spans over 53′ and provides a maximum lift height of 33′, engineered to deliver reliable, safe, and precise handling for daily operations.

Application Highlights:
The crane is operated primarily by radio control with two hand-held transmitters and includes a full-function ergonomic pendant as backup. Variable frequency control on the bridge provides smooth acceleration and deceleration, while DC disc brakes and limit protection ensure safe, consistent performance.

Technical Specifications:

  • Capacity: 15 tons (30,000 lbs.)
  • Span: 55′ (#36050), 53′ (#36051)
  • Lift Height: 33′-0″ available
  • CMAA Class: ‘C’ (ASME H4 Hoist)
  • Voltage: 460V, 3 Phase, 60 Hz (#36050), 240 V-3 Ph-60 Hz. (#36051)
  • Service: Indoors, 41°F – 104°F

Mechanical Features:

  • Bridge: 100 FPM, variable frequency control

  • Trolley: 80/20 FPM, 2-speed control

  • Hoist: 25/3.9 FPM, 2-speed control

  • Reeving: 4-part single, 12.5 mm wire rope

  • Bumpers: Energy-absorbing bridge and trolley bumpers

  • Hook: Manual 360° swivel hook with safety latch

Electrical & Safety Features:

  • IP-55 rated bridge and trolley control enclosures

  • Manual, fused, and lockable disconnect switch

  • Mainline contactor with E-stop and thermal overload protection

  • Flat cable festoon system on C-track

  • Upper block operated control circuit limit switch

  • Overload limit device

  • Operator-controlled electro-mechanical warning horn

  • Radio control with (2) hand-held transmitters featuring two-step motion pushbuttons, On/Horn, and Off/E-Stop

  • Ergonomic 8-button backup pendant control with two-step motion buttons on a C-track festoon

Installation & Service:

  • Install crane onto the existing runway and complete all structural, mechanical, and electrical connections

  • Start-up and commission the crane; perform operational adjustments and safety verifications

  • Conduct load testing with certified documentation provided upon completion

  • Deliver final inspection report confirming compliance and performance

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