MSI-4300 Port-A-Weigh Plus Crane Scale

Standard Features

Crane scale unit with six-digit, 1.6 in (40 mm), backlight LCD 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)
Meets or exceeds OSHA, ANSI, ASME and other safety design standards (5:1 Ultimate Safety Factor)
NTEP Certified configuration

Options

(Contact MSI for application consultation)

D-cell battery option, provides up to 2,000 hours of operation
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 setpoint alarm
Custom top and bottom interfaces
Crane scale cart

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Approvals

Some approval documents are available to view by clicking the icons below.

WARNING: Cancer and Reproductive Harm California Proposition 65

A Digital Crane Scale Built to Last

THE ALL-SEASON CRANE SCALE

The Port-A-Weigh Plus is world renowned for safe and reliable use in heavy-duty industrial crane scale applications. No other crane scale compares with the advanced features and benefits provided by the MSI-4300.

Port-A-Weigh Plus includes an extra large 1.6 inch (40mm) alphanumeric LCD display with adjustable backlighting providing user-friendly visibility from a distance in day or night conditions. Full digital calibration and self-diagnostic circuitry ensure simple and cost effective maintenance over a long and useful product life. All electronics are securely shock mounted in a robust NEMA Type 4/IP66 enclosure including dual O-ring sealing gaskets to ensure watertight integrity in washdown and marine applications.

The Port-A-Weigh Plus is the ideal crane scale for all heavy-duty applications in nearly any industrial environment.

MSI-4300 Port-A-Weigh Plus Crane Scale Specifications

Accuracy: ± (0.1% +1 d) of applied load	Functions: Power, zero, net/gross, tare and programmable test/user	Operating Time: 300 hours with typical use
Resolution: 3,000 to 5,000 d standard (Up to 10,000 d available)	Display: 6 digit, 1.6 in (40 mm) LCD (upper) 8 digit, 0.8 in (20 mm) LCD (lower) with adjustable display contrast	Operating Temperature: 5° F to 122° F (-15° C to 50° C) Legal for Trade: 14°F to 104°F (-10º C to 40° C)
Enclosure: NEMA Type 4, IP66, marine grade 356 alloy anodized cast aluminum	Displayable Units: Pounds, kilograms, tons, and metric tons selectable	Accuracy: ± (0.1% +1 d) of applied load Functions: Power, zero, net/gross, tare and programmable test/user Operating Time: 300 hours with typical use Resolution: 3,000 to 5,000 d standard (Up to 10,000 d available) Display: 6 digit, 1.6 in (40 mm) LCD (upper) 8 digit, 0.8 in (20 mm) LCD (lower) with adjustable display contrast Operating Temperature: 5° F to 122° F (-15° C to 50° C) Legal for Trade: 14°F to 104°F (-10º C to 40° C) Enclosure: NEMA Type 4, IP66, marine grade 356 alloy anodized cast aluminum Displayable Units: Pounds, kilograms, tons, and metric tons selectable Top Lifting Eye, Shackle & Hook: Crosby® or equal with 360° thrust-bearing swivel hook Power: 12 V rechargeable battery. 115/230 VAC battery charger included Design Overload: 200% Safe / 500% Ultimate (except where noted)
Top Lifting Eye, Shackle & Hook: Crosby® or equal with 360° thrust-bearing swivel hook	Power: 12 V rechargeable battery. 115/230 VAC battery charger included	Warranty: One-year limited
Design Overload: 200% Safe / 500% Ultimate (except where noted)		Approvals: NTEP CC 92-176 – 5,000 lb (2,500 kg) Measurement Canada AM-4984

Resources / Downloads

Articles

Title	View
6 Steps to Create an Integrated Crane Weighing System	View
Likeliest Catch	View
When to Use a Dynamometer to Measure Tension
Which Crane Scale is the best fit for my Application?

Catalogs

Title	Download
MSI-4300 Port-A-Weigh Plus Catalog Page	Download

Manuals

Title	Revision	Download
MSI Crane Scale Safety and Periodic Maintenance Manual	A	Download
MSI-4300 Port-A-Weigh Plus Technical Manual		Download
MSI-9300 and MSI-4300 Crane Scale Cage Kit		Download

Product Questionnaires

Title	Download
Low Headroom Questionnaire	Download
MSI Hook Questionnaire	Download
Overhead Weighing Systems Questionnaire	Download
Weighing System Questionnaire	Download

Sales Literature

Title	Collateral Wizard	Download
MSI-4300 Port-A-Weigh Plus		Download
MSI Overhead Weighing Product Guide		Download
The Overhead Weighing Solutions Buyer’s Guide		Download
MSI Crane Scale Family Comparison		Download
MSI Crane Scale Installation Tips		Download
Why Buy MSI?		Download

Videos / Webinars

Title	View
Ensure Safety with MSI	View
Types of Crane Scales	View

PRICING TO INCLUDE ISO 17025 SCALE CALIBRATION CERTIFICATE

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Model : NIST Traceable – ISO/IEC 17025 Accredited Calibration Certificate & Audit Packet
Quantity :
Total : $195.00

PRICING & SCALE MODELS

MSI-4300

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Model : MSI-4300 100000 Lb Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $19,929.00
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Model : MSI-4300 70000 Lb Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $12,175.00
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Model : MSI-4300 50000 Lb Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $9,860.00
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Model : MSI-4300 30000 Lb Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $7,041.00
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Model : MSI-4300 20000 Lb Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $6,699.00
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Model : MSI-4300 10000 Lb. Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $5,366.00
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Model : MSI-4300 5000 Lb. Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $5,103.00
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Model : MSI-4300 2000 Lb. Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $4,977.00
Product image not available

Model : MSI-4300 500 Lb. Final Assembly. Port-A-Weigh Plus Crane Scale. Standard Features Include: Six-Digit Backlight LCD Display, Crosby or Equivalent Top Lifting Eye and Thrust Bearing Swivel Hook, NEMA 4/IP66, Marine-Grade 356 Alloy And A Double O-Ring Gasket. A Twelve-Volt Rechargeable Battery And Universal Charger Are Also Included.
Quantity :
Total : $4,977.00

PRICING FOR ADDITIONAL OPTIONS

Options

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Model : NIST Traceable – ISO/IEC 17025 Accredited Calibration Certificate & Audit Packet
Quantity :
Total : $195.00
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Model : D cell battery option
Quantity :
Total : $0.00
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Model : Audible set point alarm
Quantity :
Total : $0.00
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Model : AC power supply
Quantity :
Total : $0.00
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Model : MSI CRANE CART
Quantity :
Total : $0.00

Accessories

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Model : Port-A-Weigh Battery Assy Twelve-Volt Rechargeable Non-spillable
Quantity :
Total : $0.00
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Model : Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, European Plug
Quantity :
Total : $0.00
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Model : Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, UK Plug
Quantity :
Total : $0.00
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Model : Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, North American Plug
Quantity :
Total : $0.00

4300 Sub Hook with Shackle

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Model : 100,000 lb, 55 ton shackle
Quantity :
Total : $0.00
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Model : 70,000 lb, 40 ton shackle
Quantity :
Total : $0.00
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Model : 50,000 lb, 25 ton shackle
Quantity :
Total : $0.00
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Model : 20,000 to 30,000 lb, 17 ton shackle
Quantity :
Total : $0.00
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Model : 500 to 10,000 lb, 6.5 ton shackle
Quantity :
Total : $0.00

4300 Oversize Lifting Eye/Shackle

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Model : 100,000 lb capacity
Quantity :
Total : $0.00
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Model : 50,000 to 70,000 lb capacity
Quantity :
Total : $0.00
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Model : 20,000 to 30,000 lb capacity, adapter with 25 ton shackle
Quantity :
Total : $0.00
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Model : 500 to 10,000 lb capacity
Quantity :
Total : $0.00

Replacement Parts

Replacement parts can be purchased through Industrial Scale Inc. Please call us at 1-800-924-8963 or fill out a request online.