Thern Series 5123 Load Chart Sticker – Non-OEM Replacement

LC-TDC5123

This Series 5123 load chart sticker reproduces a boom-position diagram and load-rating table for comparison with your Thern davit crane's original chart. It is a non-OEM replacement label, listed as a replacement for Thern part A6211A. Confirm the complete chart matches your crane and configuration before ordering.

Product details

  • Size: 7 inches wide × 3½ inches tall.
  • Black-and-white adhesive load chart label.
  • Printed heading: Series 5123 Load Ratings.
  • Boom diagram shows positions A, B and C, with extension positions 1–5.
  • Product code: LC-TDC5123.

Printed instructions

Important:
Load ratings vary with boom position, wire rope length, and wire rope diameter.
Please read the owner's manual.

Load ratings shown are based on 1/4 inch diameter wire rope.

Load-rating table printed on the sticker

The printed table is headed Crane Load Ratings (lb), with columns for 1st layer, mid drum and full drum. Values below transcribe the label artwork for product identification, not as independent operating guidance.

Boom position 1st layer (lb) Mid drum (lb) Full drum (lb)
A-1 850 850 850
A-2 850 850 850
A-3 800 800 800
A-4 750 750 750
A-5 725 725 725
B-1 1025 1025 1025
B-2 1000 1000 1000
B-3 950 950 950
B-4 875 875 875
B-5 850 850 850
C-1 1400 1400 1200
C-2 1325 1325 1200
C-3 1225 1225 1200
C-4 1175 1175 1175
C-5 1100 1100 1100

Verify the chart before selecting this replacement

Match the model, boom diagram, every rating, wire-rope specification and applicable configuration against the equipment manufacturer's documentation. The artwork identifies Series 5123; it does not establish compatibility with Model 5321 or other cranes. The A6211A cross-reference is the product's listed replacement reference, not a claim of OEM manufacture or independently verified fit.

This sticker does not determine, certify or increase crane capacity. Do not use the product-page transcription in place of the correct manufacturer-approved chart and operating manual.

Recommended placement

Use the manufacturer's designated chart location where the operator can consult it when selecting a lift configuration. This is general guidance, not a verified factory mounting position. Keep equipment identification and other required information unobstructed.

If you are unsure whether the artwork matches your existing chart, contact us about this Series 5123 replacement label before ordering.

Created, printed, cut and shipped in the USA.

Technical & Safety Data

Product Composition & Identification

Film Construction: 2.75 mil Polymeric Calendered Vinyl base paired with a 2.75 mil flexible clear Polymeric Calendered Vinyl overlaminate.

Adhesive System: Clear Solvent-Based Permanent Pressure Sensitive Acrylic.

Total Adhesive Thickness: 2.3 mil combined (1.2 mil base and 1.1 mil laminate).

Health, Safety & Regulatory Compliance

Fire Rating: Class A fire rating under ASTM E84-17 testing.

Commercial Safety: Meets the highest life safety requirements for indoor and outdoor commercial graphics.

Toxicity & Structure: Phthalate-Free Film Structure.

Regulatory Standards: Meets the health and safety requirements set forth by CPSIA, REACH, RoHS, and California Proposition 65.

Physical & Chemical Properties

Chemical Resistance: Resists mild acids, mild alkalis, solvents, and salts.

Moisture Resistance: Excellent resistance to water, including full immersion.

Tensile Strength: 12.5 Pounds/Inch.

Dimensional Stability: 0.020 Inch (Machine Direction).

Peel Adhesion: 4.5 Pounds/Inch from Stainless Steel.

Environmental & Temperature Tolerances

Operating Temperature Range: -40°F to 190°F.

Application Temperature: 50°F to 80°F recommended.

Installation Surface: Clean, dry, and free of dust, dirt, debris, or grease.

Outdoor Lifespan: Up to 5 years permanent durability.

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