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Warning: Cancer and Reproduction Harm California Proposition 65
  • Crane unit with 5-digit, 1.2 in (30 mm) LED display
  • Top lifting eye or shackle, bottom thrust bearing swivel hook
  • 12 volt rechargeable battery and universal 115/230 VAC, 50/60 Hz battery charger (NA plug standard)
  • NEMA 4 IP66 rated, not safe for emersion but able to be used outdoors
  • Intrinsically Safe configurations available
  • Optional approvals: FM cFM and ATEX

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or contact us direct: 715-723-5719


The Industry Standard for Overhead Weighing

After three decades of production, added advancements, and thousands of worldwide installations, the next generation Port-A-Weigh embedded with ScaleCore technology continues to reign as the industry standard. Along with Port-A-Weigh, the MSI product offering features the most comprehensive line of industrial crane scales and specialized overhead weighing solutions. For medium- to heavy-capacity and duty-cycle needs, the MSI-4260 meets or exceeds all industrial safety requirements, including OSHA, ANSI and ASME and is an economical choice for many bridge crane, foundry, and in-process material handling needs.

MSI-4260 Port-A-Weigh Specifications

Accuracy: ± 0.1% +1 d of applied load

Resolution: 3000 to 5000 d standard (Up to 10,000 d available)

Enclosure: NEMA Tpye 4, IP66 marine grade 356 alloy anodized cast aluminum

Lifting Eye, Shackle & Hook: Crosby® or equal with 360° thrust-bearing swivel hook

Design Overload: 200% Safe / 500% Ultimate (except where noted)

Functions: Power: Turns Unit ON or OFF, Zero: Zeros applied load up to 100% of capacity (limited range in NTEP configuration), Tare: Tares applied load and displays weight in Net mode, F1: Programmable as TEST, UNITS, NET/GROSS, TOTAL & PEAK HOLD

Display:  Five digit, 1.2 in (30 mm) LED with programmable brightness control

Displayable Units: Pounds or kilograms selectable

Annunciators: COZ, Net, Gross, Total, Peak, Low Battery, lb/kg, Motion, Setpoints

Power: 12 Volt rechargeable battery. 115/230 VAC battery charger is included

Operating Time: Up to 200 hours between charging with typical use, less with optional RF Modem

Operating Temperature: -4°F to 140°F (-20°C to 60°C)

Auto-Off Mode: Select for 15, 30, 45 minutes, 1 hour or Off

Auto Sleep Mode: Power down during non-use and power up with weight change or any key press

Service Counters: Counts number of lifts over percentage of capacity and lifts over capacity

Calibration: Digital

Filtering: OFF, LO, HI-1, HI-2 selectable

Warranty: One-year limited

Approvals: NTEP CC 89-090 – 500 lb-2,000 lb (250 kg-1,000 kg)
NTEP CC 89-090A1 – 5,000 lb-70,000 lb (2,000 kg-35,000 kg)

MSI-4260 Port-A-Weigh Options

(Contact MSI for application consultation)

  • Rugged remote control (control for On/Off, Zero, Tare and other functions)
  • RF modem install for connectivity to MSI-8000 or MSI-8000HD RF remote display (100 ft line of sight)
  • NTEP Certified configuration
  •  Anti-heat shielding for high temperature applications
  • Substitute bottom swivel hook with shackle
  • Oversized top lifting eye or shackle
  • Oversized bottom hook
  • Universal direct power supply; 85-265 VAC, 47–440 Hz / 130–300 VDC
  • Low headroom top adapter
  • Audible alarm
  • Wi-Fi or Bluetooth® communications
  • Custom top and bottom interfaces