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SteelBarStand

Product catalog summary

Manufacturer and Contact Information

Maskinfabriken G-C A.B., located at Thulevägen 18, S-135 55 Tyresö, Sweden, manufactures and sells steel bar stands for motorboats. Contact details include phone +46 8-712 50 90, fax +46 8-712 71 90, and website www.tyresovaggan.se.

Product Overview

The steel bar stands are designed to support a wide range of motorboats, with load capacities ranging from 500 kg to 10,000 kg per stand. They feature a stable construction, are relatively lightweight compared to their load capacity, and are easy to dismantle for storage and transport.

Key Features

High load capacity relative to the stand's own weight
Stable and robust construction
Telescopic stands allowing precise height adjustment
Ball-jointed hull plates for better fit and protection (rubber hull protection available as an optional accessory)
Adjustable width to accommodate different boat sizes
All components are powder coated for durability
Custom manufacturing available upon request

Technical Specifications

Type II and Type 1500 Bar Stands

Type	Max Load (kg)	Height Stand (a) (m)	Height Bar (b) (m)	Width (c) (m)	Weight (approx. kg)
II	500	0.1–0.45	0.5	2.0	14
II	1500	0.2–0.65	0.6	2.0	34
I	5000	0.2–0.7	0.6	2.0–3.0	50–57

Note: Type II uses a wooden crossbar.

Large Bar Stands (Type I and II with Multiple Supports)

Type	Max Load (kg)	Supports (qty)	Width (a) (m)	Length (b) (m)	Height Stand (c) (m)	Weight (approx. kg)
I	7000	4	2.2	2.5	0.9–1.6	150–180
II	7000	4	2.2	3.0	1.4–1.9	180–200
Extension Kit I/II	+2 supports	2.2	+1.35	0.9–1.9	60

Type IV and V Bar Stands

Type	Max Load (kg)	Height Stand (a) (m)	Height Bar (b) (m)	Width (c) (m)	Weight (approx. kg)
IV	5000	0.2–0.85	0.75	2.5–4.0	80–91
V	10000	0.4–1.05	0.75	3.0–5.0	110–126

Stem Bending Stand

Designed for loads up to 5000 kg with height range 0.50–0.65 m and weight approximately 20 kg.

General Recommendations for Use

Select bar stand size based on the boat's total weight and weight distribution.
Consider engine placement: boats with AQ installations are stern-heavy; typical weight distribution for single engines is approximately 30% stem and 70% stern.
Outboard motorboats generally have a more balanced weight distribution.
Include the weight of fuel, water, and equipment when calculating total boat weight; fully equipped boats are about 20% heavier than empty ones.
Always use at least two stands when jacking up a boat (bow and stern).
The width of the bar stand should roughly match the boat's beam.
Consult the manufacturer if uncertain about the correct stand type or size.

Recommended Bar Stand Combinations Based on Weight and Distribution

Bow Stand Type	Stern Stand Type	Weight Distribution (Stem/Stern %)	Max Total Weight (tons)
Type II	Type II	30/70	0.7
Type II	Type II	50/50	1.0
Type 1500	Type 1500	30/70	2.0
Type 1500	Type 1500	50/50	3.0
Type 1500	Type I	30/70	4.0
Type I	Type I	50/50	10
Type IV	Type IV	50/50	10
Type IV	Type V	30/70	15
Type V	Type V	50/50	20

Summary

Maskinfabriken G-C A.B. offers a comprehensive range of steel bar stands designed for safe and stable support of motorboats of various sizes and weights. The stands are customizable, durable, and designed for ease of use, including transport and storage. Proper selection based on boat weight and distribution is critical for safety and effectiveness.

Catalog excerpts

BOATHANDLING SYSTEMS En stålbock som passar de allra flesta motorbåtar, tillverkas i olika typer för att klara laster på 500 - 10 000 kg per bock. Klarar hög last relativt sin egen vikt Stabil konstruktion Kulledad skrovplatta (skrovskydd av gummi som An all-steel bar stand suitable for almost all kinds of motorboats. A variety • Enkelt demonterbar vid förvaring och transport of models are available toTeleskopiska stöttor med finjustering carry loads of 500–10.000 kg each. • • arry heavy load compared to the weight of the bar stand C extra tillbehör) itself • Ställbar bredd • Samtliga delar • Designed for high stability pulverlackerade Specialtillverkning av bockar utföres enligt önskemål. I vårt kompletta båt- • Easy to dismantle for storage to transportation hanteringssytem ingår också , och • Telescopic stands with accurate setting of height Tillverkning och försäljning: • Ball jointed hull plates (rubber hull protection is not included) Thulevägen 18, S-135 55 TYRESÖ • Adjustable width www.tyresovaggan.se • All parts are powder coated Customized bar stands 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 General recommendations: The choice of bar stand size should be based on the total weight of the boat and on the weight distribution. Be sure to find out where the engine is placed. Boats with AQ installations are always stern-heavy. For single engine installations the weight distribution should be approximately 30/70 (stem/stern) as a rough estimation. Outboard motorboats tend to have a slightly better weight distribution since the motor is not usually as heavy as a corresponding AQ. Note! The weight of the boat must include fuel, (water), supplementary equipment etc. Boat...

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