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SteelCradle
SteelCradle
Overview
This document presents technical specifications and product details for steel cradles manufactured by Maskinfabriken G-C A.B., designed for keelboats up to 18 meters in length. The cradles provide stable and secure support for boats during storage and transport, with multiple models tailored to different boat types and sizes.
Product Features
- All-steel construction ensuring high stability and durability.
- Well-dimensioned bottom frame with a strong keel ladder for safe shoring.
- Easy dismantling for storage and transportation.
- Telescopic stands allowing fine height adjustment and adjustable tilt angles.
- Ball-jointed hull plates with optional rubber hull protection.
- All components are powder coated for corrosion resistance.
- Custom cradle manufacturing available upon request.
Technical Specifications
The cradles are categorized into types I through VI, each with defined parameters:
| Type | Max Load (kg) | Number of Stands | Width (m) | Length (m) | Stand Height (approx. m) | Weight (approx. kg) |
|---|---|---|---|---|---|---|
| I | 7000 | 4 | 2.2 | 2.5 | 0.9–1.4 / 1.1–1.6 | 150 |
| II | 7000 | 4 | 2.2 | 3.0 | 1.4–1.9 | 180 |
| III | 15000 | 4 | 3.0 | 4.0 - 6.0 | 1.2–2.7 (various ranges) | 330 - 405 |
| IV | 10000 | 4 | 3.0 | 4.0 | 1.15–2.45 (various ranges) | 250 |
| V | 7000 | 3 | 3.0 | 3.0 | 1.1–1.8 | 165 |
| VI | 7000 | 4 | 3.0 | 3.0 | 1.4–2.1 | 180 |
Extension kits are available for types I, II, IV, V, and VI, adding 2 stands, increasing length and height ranges, and weighing approximately 60-80 kg.
Recommendations and Usage Guidelines
- The cradle length should be approximately one-third of the boat's length.
- Motorsailers may require stanchions with specially adapted heights.
- For boats with heavy stern or aft sections, use extension kits for extra stability (maximum two per cradle).
- Consult the manufacturer if uncertain about the appropriate cradle type or configuration.
Boat Compatibility
Each cradle type is matched to boat dimensions and keel types as follows:
| Cradle Type | Cradle Length (m) | Width (m) | # of Stands | Keel Type | Boat Length (m) | Boat Width (m) | Draught (m) | Max Weight (tons) |
|---|---|---|---|---|---|---|---|---|
| I | 2.5 | 2.2 | 4 | Fin/Long | max 8 | max 3.5 | 1.0–1.6 | max 7–10 |
| II | 3.0 | 2.2 | 4 | Fin | 8–10 | max 3.5 | 1.6–1.9 | max 7 |
| III | 4.0 - 6.0 | 3.0 | 4 - 6 | Fin/Long | 10–18 | 3.5–4.5 | 1.2–2.75 | max 15–20 |
| IV | 4.0 | 3.0 | 4 | Fin/Long | 10–13 | 3.5–4.5 | 1.2–2.2 | max 10 |
| V | 3.0 | 3.0 | 4 | Fin/Long | max 8 | 3.5–4.5 | 1.0–1.6 | max 7–10 |
| VI | 3.0 | 3.0 | 4 | Fin | 8–10 | 3.5–4.5 | 1.6–1.9 | max 7 |
Contact and Manufacturer Information
Maskinfabriken G-C A.B.
Thulevägen 18, SE-135 55 Tyresö, Sweden
Phone: +46 8-712 50 90
Fax: +46 8-712 71 90
Website: www.tyresovaggan.se
Manufactured in Sweden
Summary
The steel cradles offer a robust, customizable solution for safely supporting keelboats during storage and transport. With multiple types and extension options, they accommodate a wide range of boat sizes and keel configurations. The product emphasizes stability, ease of use, and corrosion resistance, backed by manufacturer support for custom requirements.
Catalog excerpts
BOATHANDLING SYSTEMS En stålvagga för alla kölbåtar upp till 18 meters längd, tillverkas i ett flertal varianter för att passa varje båttyp. Mycket stor stabilitet Väl dimensionerad bottenram med kraftig kölstege garanterar säker meter length overall. A variety An all-steel cradle suitable for keelboats of max 18stöttning of models are available to fit every kind of boat förvaring och transport • Enkelt demonterbar vid type. • Teleskopiska stöttor med finjustering och • Outstanding stability ställbar lutning • A carefully dimensioned bottom frame, equipped with • Kulledad skrovplatta (skrovskydd av gummi som a strong keel extra tillbehör) ladder, guarantees a reliable shoring up • Samtliga delar pulverlackerade • Easy to dismantle utföres enligt önskemål. I vårt kompletta båtSpecialtillverkning av vaggor for storage or transportation hanteringssytem ingår också • Telescopic stands with accurate setting of height and Tillverkning adjustable tilt angleoch försäljning: • Ball jointed hull plates (rubber hull protection is include) • All parts are powder coated www.tyresovaggan.se Customized cradles are produced in accordance with individual desires. Manufactured in Sweden Thulevägen 18, SE-135 55 Tyresö, SWEDEN www,tyresovagga
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BOATHANDLING SYSTEMS
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BOATHANDLING SYSTEMS
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BOATHANDLING SYSTEMS Recommendations: The length of the cradle should be approximately 1/3 of the length of the boat. Motorsailers may need stanchions with specially adapted height. For extra stability for boats with heavy stern/aft, use the extension kit (maximum 2 per cradle). If in doubt – consult the manufacturer. Keel type Stöttor (antal)
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boathandling systems SteelCradle/TYRESftAGGAN Type
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BOATHANDLING SYSTEMS Recommendations: The length of the cradle should be approximately 1/3 of the length of the boat. c Motorsailers may need stanchions with specially adapted height. For extra stability for boats with heavy stern/aft, use the extension kit a (maximum 2 per cradle). If in doubt – consult the manufacturer. # of Length Width Stöttor Type of Max last support Bredd (a) (m) (kg) (m) (antal) keel (m) stands Width stötta (c) Draught Höjd (m) (ca m) (m)
Open the catalog to page 6All BOATHANDLING SYSTEMS catalogs and brochures
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