MSI 4260 Crane Scales

MSI 4260 Crane Scales

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MSI 4260 Crane Scales

We offer the 4260 Crane Scale from MSI for all your overhead weighing and material handling projects. Since it was introduced in 1979, the MSI 4260 Port-A-Weigh crane scale has been an industry leader for accurate, reliable and safe overhead crane weighing. No other crane scale comes close in terms of the 4260's many features, benefits, and performance under the most extreme operating conditions.

Download the MSI 4260 Crane Scale brochure.

Notable Features

  • Construction: Rugged, Marine Grade 356 Alloy Cast Aluminum Enclosure Sealed to NEMA 4/IP 66.
  • Display: 5 Digit, 1.2in (30mm) LED Display; visible from over 60ft (18.3m).
  • Sealed Front Panel Switches
  • Battery Life: 100+ Hour Battery Life (battery charger included).
  • Capacity Ranges: 9 Standard Capacity Ranges Available.
  • Approvals: NTEP Legal for Trade Approved; up to 70,000lb (35,000kg).
  • Advanced 20 Bit A/D Converter and 16 Bit Processor.
  • High Resolution: (2,500-5,000 divisions standard, up to 10,000 available).
  • Calibration: Full Digital Calibration (plus or minus 0.1% accuracy).
  • Auto-Off and Auto-Sleep Modes
  • Safety Service Counter (periodic inspection and maintenance reminders).
  • Programmable Features - Totalizing, Peak Hold, Set Points, Units, Filtering and Self-Test
  • Optional Full-Function RF Remote Controller.
  • Optional Factory Mutual Approved Version (intrinsically safe for use in hazardous locations).

CR = Crosby or equivalent
* These dimensions also apply to 50/70/100,000 lb units
with hook and shackle.
** Resolution subject to change for NIST and OIML
approved units
*** Ultimate overload: 490% of kg capacity
**** Ultimate overload: 475% of lb capacity / 430% of kg capacity
***** Ultimate overload: 450% of kg capacity


  • NTEP approved for use in commercial trade (contact factory for U.S. and International specifications)
  • Substitute shackle for bottom swivel hook (possible headroom loss reduction)
  • Oversized top lifting eye or shackle
  • Universal direct power supply: 85-265 VAC, 47-440 Hz/130-300 VDC
  • Heat shield for high-temperature applications (contact factory for operating specifications)
  • Factory Mutual Approved (intrinsically safe for use in hazardous environments):
    Class I, II, III
    DIV. 1, Group C, D, E, F, & G
    DIV. 2, Group A, B, C, D, & G
  • RF remote controller - includes On/Off, Zero, Tare, Net/Gross, Total, View Sum, and programmable function keys
500 lbs 0.2 lb 5-ton alloy CR #7 53 lb
250 kg 0.1 kg swivel Eye Nut 24 kg
2,000 lbs 1 lb 5-ton alloy CR #7 53 lb
1,000 kg 0.5 kg swivel Eye Nut 24 kg
5,000 lbs 1 lb 7-ton alloy CR #8 62 lb
2,500 kg 0.5 kg swivel Eye Nut 28 kg
10,000 lbs 2 lbs 7-ton alloy CR #8 62 lb
5,000 kg 1 kg swivel Eye Nut 28 kg
20,000 lbs 5 lbs 15-ton alloy CR #11 105 lb
10,000 kg 2 kgs swivel Eye Nut 47 kg
30,000 lbs 10 lbs 22-ton alloy CR #11 125 lb
15,000 kg 5 kgs swivel Eye Nut 55 kg
50,000 lbs 10 lbs 30-ton alloy CR 25 ton 235 lb
25,000 kg 5 kgs swivel*** # 2130 106 kg
70,000 lbs 20 lbs 37-ton alloy CR 40 ton 270 lb
35,000 kg 10 kgs swivel**** # 2140 121 kg
100,000 lbs 20 kgs CR 45 ton CR 55 ton 420 lb
Accuracy ± 0.1% of applied load ± ld
Enclosure NEMA 4, IP66 marine grade 356 alloy
Hook Crosby thrust bearing swivel hook or equivalent
Safe Overload 200% of rated capacity
Ultimate Overload 500% of rated capacity (except as noted)
Temperature Range 14° to +140°F (-10° to +60°C)
Display 5 digit, 1.2in (30mm) high numeric LED with selectable brightness control
Annunciators Low Battery, Peak Hold, Motion, Center
of Zero, Net, Gross, Total, Units (lb/kg),
X 1000, SP1 and SP2
Power 12-volt rechargeable battery (includes 115-230 VAC, 50-60 Hz universal battery charger)
Operating Time 100+ hours depending on brightness settings and average number of segments On/td>
Units Pounds or Kilograms
Service Counter Registers number of lifts by value for inspection and maintenance reminder
Auto-Off Mode Select for 12 minutes, 1 hour or Off
Auto-Sleep Mode Power down during non-use and power up with a motion for maximum battery conservation
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