3-Ton Free Standing Overhead Crane

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CraneVeyor TSR10 Crane Specifications

 

1. Design & Compliance

  • Designed for Class A–D heavy service per CMAA Specification No. 74, ensuring compliance with deflection limits.

2. Girders & End Trucks

  • Girders: Reinforced wide flange beams; longer spans use welded plate box sections with reinforcing diaphragms.
  • End Trucks: Made of rectangular steel tubes, braced for rigidity, and feature easily replaceable wheel assemblies.
  • Standard Wheelbases: 6’-0”, 7’-6”, and 9’-0”, with longer options available for special runway conditions.

3. Wheels & Rail Compatibility

  • Material: 7” diameter, double-flanged C-1040 steel, hardened to 400-450 BHN.
  • Tolerances: Machined to CMAA 74 standards for ASCE 30# or 40# rails, with customization for other rail types.

4. Drive System

  • Gearboxes: Hollow shaft worm gear reducers, oil-bath lubricated, with direct mounting to drive axles.
  • Drive Motors: Single motor with cross drive shaft for short spans; dual drives for longer spans.
  • Alternative Gear Reducers: Helical/spur gear reducers available when required.

5. Bridge Motors & Speeds

  • Motor Type: TEFC, NEMA B squirrel cage induction, inverter-compatible, continuous duty.
  • Operating Range: -5° to +40°C ambient temperature.
  • Standard Speeds: 63 or 80 FPM (2-speed AFD).
  • Optional Speeds: 52, 105, 125, or 160 FPM, with custom speeds available.

6. Electrical & Controls

  • Power Supply: 208/230/460-3-60, with other voltages available.
  • Control System: Adjustable frequency drive (AFD) with dynamic braking, overload protection, magnetic mainline contactor, and NEMA 3R enclosure.
  • Bridge Conductors:
    • Motorized Cranes: Festooned flat cable on C track.
    • Hand-Geared Cranes: Tagline-type system.

7. Finish & Optional Features

  • Coating: Blast cleaned, primed, and finished in safety yellow.
  • Available Options: Traveling pendant station, radio remote control, travel limit switches, air operation, spark resistance, hazardous/corrosive environment adaptations, and special coatings.

Contact A Specialist!

The Free Standing Overhead Crane from CraneVeyor is a space-saving, top running system designed for efficient lifting in facilities without existing support structures. With its single girder or double girder construction, this crane delivers reliable performance for shops, warehouses, and production floors.Engineered for ease of installation and long-term durability, this system eliminates the need for building tie-ins. It’s the ideal solution for open bays, retrofits, and facilities with floor-level clearance challenges. With high-capacity load handling and a modular design, it adapts to various ceiling heights, bay sizes, and operational layouts.
This crane system is built to CMAA Class C or D standards, offering smooth, low-maintenance operation with the strength and precision needed for industrial workloads.

Key Applications:

  • Manufacturing
  • Warehouse material handling
  • Steel shops and fabrication centers
  • Retrofit crane solutions

Ready to improve productivity with a free-standing overhead bridge crane? Contact CraneVeyor today for a quote and expert guidance.

Crane Type

Top Running, Under Running
Crane Span

10'-0", 12'-6", 15'-0", 17'-6", 20'-0", 22'-6", 25'-0", 27'-6", 30'-0", 32'-6", 35'-0", 37'-6", 40'-0", 42'-6", 45'-0", 47'-6", 50'-0", 52'-6", 55'-0", 57'-6"
Column Spacing

38', 46', 58'
Runway length

22', 27', 32', 42', 52', 62', 77', 82', 92', 102', 122', 127', 142', 152', 162', 177', 182', 202', 212', 222', 227', 242', 252', 262', 272', 277', 282', 302'
Bay Spacing

20', 25', 30'
Height

20 Ft, 24 Ft
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