The Steamboat Association
Engines / Boilers - Sales & Wants
Information contained in these advertisements is published as received by the editor. It is the buyer's responsibility to check the accuracy of any details published. Advertisers wishing to continue their advert for more than one month should inform us of that and the advert will be left in place. During the Covid 19 pandemic adverts will not be culled monthly since it is unlikely that the market for steamboating items will be very active. However, please continue to send in your adverts and they will be posted. If your item sells please let us know so we can remove the advert.
Adverts last modified: 5th October 2021
New fire tube boiler
5th October 2021
Vertical fire tube boiler,20" diameter, made by TRS Boiler Makers to the approved Steam Boat Association design.
Complete Steam Plant for 20ft launch
23 September 2021
Are you looking for a complete steam plant to power a boat of around 20ft that is ready to fit and go? This could be the answer! The engine and fittings are in very good condition and beautifully made. The engine turns over on around 7psi of compressed air. Everything is included in this sale; there is even a Windermere kettle. I will also sell the new owner as much coal, steam oil and water treatment as they want, at cost.
Yarrow type 3 drum WT.
Built 1991 by J. Murray.
Pressure: 100 psi
Grate: 1.3 sqft
Output: 150 lbs/hr
Design: J Murray. Drums 6”, water tubes 0.5” dia.
(complete design specs included)
Comes with new hydraulic test good for another 10 years.
Twin 2.25” + 2.25” x 3”
Built: 1991 by K. Hutchinson
Design: K. Hutchinson
Pumps: Ecc driven, hand
I can deliver to England and Wales at cost.
Contact Graeme for more information on 07999449173,
Single Cylinder Wilkinson Launch Engine
9 September 2021
This modern launch engine with a well-worked out lubrication system for clean, quiet running was designed and built by Sam Wilkinson to suit an 18-ft launch and modified by Ian McAlpine. It runs well, has clocked up very few hours and to all intents and purposes is practically new.
It is a slide valve single of 65-mm bore x 75-mm stroke (approx 3 x 2 1/2 inches) with slip-eccentric reversing gear, pumped lubrication to valve-chest, cylinder and crosshead/small end as well as wick-feed via nylon tubes to other bearings. It comes complete with a belt-driven slow-running pumpset (feed + condensate) also built by Sam.
Approx overall dimensions (excluding pumpset) are:- Height: 19-ins above bearers.
Length: bedplate 8 1/2-ins.
Over couplings 13-ins.
Width: bedplate 11 1/4-ins.
There is also a propeller made to match the engine, 16 x 23” (LH) and a second propeller 15 x 24-ins (RH).
Offers in the region of: £900
Contact: Adrian Birtles, adrianbirtles AT btinternet DOT com or 01794 516456
Large single cylinder marine engine
18 August 2021
We have been asked to advertise an interesting over-square 6” bore x 5” stroke single cylinder launch engine built in the USA by Scripps Foundry & Machine works of Fredericksburg, Texas.
This engine was probably built in the 1970s and the pictures show it to be designed along classic lines and exhibiting features that nod toward early 20th century US Navy pinnace engine practice, including the columnar frame and pattern of reversing quadrant. It has Stephenson’s link reversing and a crosshead-driven feed pump. There is with it what appears to be an exhaust feed water heat exchanger.
The engine, unused for nearly 30 years and showing exterior rust, is in need of complete restoration. It is being sold by its late owner’s son-in-law who has found a number of letters from foundry owner Robert Scripps indicating that this engine was imported to Britain in 1994 for use in a steam narrowboat project which never came to fruition. It, or a similar single, had possibly seen action in a small stern wheeler in the US.
The engine is currently stored near Louth, Lincolnshire and since this is a large and heavy engine - it stands over three feet high - collection would require an appropriate hoist and logistics.
Offers are invited in the region of £1200 – but talk to me!
Contact: Mark Alexander
markalexander830 at btinternet dot com or 07733 484654
Large vertical firetube boiler
- would suit a narrowboat
15 August 2021
Due to a cancelled order, I have a large boiler for sale - suit full sized narrowboat or similar.
Currently configured for oil firing but could easily (by me!) be converted to coal firing.
WP 10bar (150PSI)
252 1.25in tubes x 583mm long
316 Stainless ash pan/drip tray
Automatic water level control included
Insulation and cladding yet to be applied (will be done to buyer’s spec) laser-cut boss rings included.
0.48m2 grate area
15.9m2 heat transfer area
Water volume to normal working level approx. 250ltrs
Steam production: approx. 356kg/hr normal draft or 714 on forced draft (if coal fired)
Sold as seen for £16,500 – customisation costs negotiable!
Possibility of a large bore (8”?) x 12”? Robey single cylinder engine also for sale.
Contact: Kevin Slater 01275 331074 or firstname.lastname@example.org
Mumford single cylinder circulating pump engine converted to launch engine with SLRG
7th June 2021