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Old 12 July 2019, 03:22   #61
Country: UK - England
Town: Retford
Boat name: Spy-sea-one
Make: Excel 435
Length: 4m +
Engine: Suzuki Outboard/25/4
Join Date: Oct 2011
Posts: 5,709
this is the old jockey wheel inner tube you can see its blown outwards on the left there's another starting
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jeffstevens763@g is offline   Reply With Quote
Old 12 July 2019, 16:54   #62
Country: UK - England
Town: suffolk
Boat name: not yet
Make: Nautica/ribcraft
Length: 5m +
Engine: Yam 115/ Honda 100
Join Date: Jan 2015
Posts: 531
looking from a slightly different angle ,i like others on here have 700kg on 28 rollers ,poss 25kgs a roller ,you have 2300kgs over 44 rollers ,poss 52kg per roller ,i think you need more rollers !! , also when a wheelchair is in operation i suspect average load is 120kgs over four wheels ,again 30kgs per wheel being pushed over a smooth floor at very slow speeds !! .......personally i would rather see a parralell with wheels on a john deere trailed rough cut mower where some spec would need to be designed in, ha ha i did spot a valve for filling tractor tyres with water in the shed the other day ,maybe that would be a useful idea
personally i would tell your supplier that the tyres are not fit for purpose and get them all replaced with something more suitable ,maybe filling with OKO would be a useful addition !,what is the recomended pressure ,are you supposed to run them low pressure or high ??

Orwell boy is offline   Reply With Quote

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