Thursday, Jun 14, 2012 at 10:41
Dicko - The major thing you have to ask yourself when looking at a purchase such as a camper, is whether the item was built to a price, or built to do a job.
In the case of Thommo's camper, I'd have to say it's built to a price, and you will find many areas where it
falls down.
Thommo has obviously tried to get away from the major Chinese problem of a lack of QC by getting the frame/major structure built in China and finishing it off in Australia. I'll wager there isn't a lot of Australian finish effort in it.
I'll
hazard a guess that they come in from China almost complete, apart from perhaps axles and lights (because our Australian ADR's differ from Chinas), and they just fit axles wheels and lights, and check that all the bolts are tight, and out the door they go.
The Chinese have a permanent, ingrained culture of cheapness and little understanding of QC. To them, the buyer can sort out the QC.
They have the attitude that because their products are so cheap, the buyer can just buy another one if the first one fails.
Chinese fasteners are notorious for poor quality. The bolts are nearly always mild steel, with poor inherent strength, and their self-tappers and screws aren't much better.
Welds are rarely checked for quality and strength, and one has to keep in mind that the bloke who welded your trailer together, was hoeing rice in a paddy field last month, before he got a better-paying factory job.
I can see areas such as the swing arm mountings that are not up to scratch for durability. The mounting are just a flimsy piece of flat bar pressed into a U shape and welded in position.
Swing arm mountings are required to be exceptionally solid and have a wide base where they're welded to the frame. That base weld should also be longitudinal to the frame to spread constant shock loading, over a wide area of the frame.
The swing arm mountings on Thommo's camper are all wrong. The weld is crossways to the frame and will peel out after some serious work. The mounting brackets themselves are flimsy and will suffer rapid wear.
The bolts will very quickly end up pivoting in the U shaped bracket instead of in the bushing in the arm, and this will promptly lead to the holes wallowing out.
The shock absorbers are at the wrong angle for correct
suspension damping. To get the most effective damping, a shock absorber should be as close as possible to the vertical travel alignment of the arm or axle. A shocker at 45 deg to the arm or axle isn't going to have satisfactory damping ability.
Suspensions take a massive hammering on rough roads. Corrugations pound every component like a jackhammer. Rough roads means almost constant swing arm articulation, meaning the pivot points have to be substantial.
To a number of buyers, a cheap camper will do them just fine - because they have no plans to travel on rough roads, turn back when bad surfaces are encountered, and stick to sealed roads for 98% of their travel.
These are the people who reckon that cheap campers are fantastic, and who brag about them far and wide.
Thommo's camper will be just fine for your parents and you, if you all plan to be largely bitumen road travellers. However, if you and they examine (and more importantly - compare), a top-quality fully-Australian-built and locally tested camper - then you and they, will soon realise the shortcomings of cheap Chinese campers - particularly for off-road work.
My mechanic mate Joe, who has his workshop opposite mine, bought an el-cheapo, locally-built camper last year.
He's spent the best part of the last 6 mths adding things that should have been in the camper from the word go - strengthening many components - fitting necessary extras such as stone guard, jerry can holders - adding brakes - and installing a dozen other features, that are all part of the deal, on a
well-built, more expensive camper.
In Joes case, he's quite happy doing all the "finishing-off" work, and adding features that he wasn't prepared to pay for, if he'd purchased an expensive camper.
The old story still holds true - you get exactly what you pay for, no matter what you're buying.
Cheers - Ron.
AnswerID:
488436