A Market for Simpler Trucks

low-tech truckThe pace of technological change in trucking over the past decade has been breathtaking. Commercial vehicles rolling off assembly lines now boast standard and optional features that would have been unthinkable on high-end luxury cars just a few years ago.

The proliferation of technology has penetrated virtually every aspect of truck design, from Bluetooth systems that enable drivers to talk on the phone safely to GPS-oriented telematics systems, computer-controlled integrated powertrains and high-pressure common-rail fuel injection systems.

Yet, more fleet managers are becoming less than enthusiastic concerning trucking’s technological explosion. That’s because all the new technology found on today’s commercial vehicles comes with tradeoffs – and many fleets cannot see an end to the new problems that have piggybacked these high-tech models. The most glaring unwanted burden has been skyrocketing truck prices…. At the same time, the exponential leap in new and advanced technologies found on today’s trucks is stressing the industry’s service and support network, which already is struggling with a crippling technician shortage….

Finally, fleet managers say, there is the issue of durability. “I talk to owner-operators leased to our fleet all the time,” says Margret Hogg, general manager of Toronto-based J.G. Drapeau, a long-haul hazmat fleet. “They all drive beautiful old trucks that are dependable day in and day out. They don’t want anything to do with all these new technologies because they run trucks that work when they need them to.”

Hogg believes vehicle reliability has never been lower than it is today. “We still have a 2002 model in our fleet that is far more dependable than a comparable 2012 model,” she says. “We’ve only had six major repairs with the ’02 truck since we got it. In contrast, the ’12 model has already had 11 major breakdowns. That’s not an isolated event, either.”

Read more: Low-tech truck revolution: will modern truck technology create a market for simpler, more affordable trucks? The picture is from Rainier Truck & Chassis, the first outside component assembler to market its line of low-tech models in North America.

Human Powered Ferris Wheel

human-powered-ferris-wheel

You could power a ferris wheel with pedals and cranks — but these guys add gravity & guts to the power mix. The human powered ferris wheel. Picture credit: Dirty Wall Project. Thanks to Giuliana Fornaciari.

A World Made of Rotor Blades

public seating rotor blades close

Almost a quarter of a million windmills worldwide will need to be replaced by 2030. The rotor blades are made of valuable composite materials that are difficult to recover at the end of their energy generating life. New generation rotor blades made of glass or carbon fibre composite material have average lifespans of between 10 and 25 years. Recycling of glass fibre composite is possible though complex. Recycling of the more highly valued carbon fibre composite is currently impossible. In many EU countries landfill of carbon composites is now prohibited. Thus, many rotor blades at the end of their wind turbine life are currently shredded and incinerated. At current growth rates, by 2034, there will be about 225,000 tonnes of rotor blade composite material produced annually, worldwide.

The Dutch firm Superuse Studios has found a solution to the growing mountains of waste generated by the wind industry: making use of end-of-life rotor blades in design and architecture. The realised projects demonstrate the technical applications and potential for blade made designs and architecture. In their second life as design and architectural elements, rotor blades could be used for a further 50-100 years, or more. Blade made designs are durable, iconic, compete economically, and reduce the ecological footprint of projects in which they are used. [Read more…]

Japanese Joinery

japanese joinery“Japanese carpentry group Kobayashi Kenkou carefully demonstrates the fascinating way in which highly durable buildings are constructed with traditional methods of joining the wood with intricate cuts and interlocking plugs instead of metal nails. The fine planing and perfect fit of each interlocking piece of wood is a testament to the craftsmanship of the carpenters.”

See them in action. Via The Shelter Blog.

 

The Hay Pusher

Who needs expensive baling machinery?

A Scooter for Everyone

electric scooter johanson3

The Johanson3 is a stable three-wheeler, with the driver leaning back rather than sitting (though sitting is an option). Feet rest on a plate, and pressing down on that plate creates a lean on the front wheel, turning the vehicle while the rear wheels remain solidly on the ground.

That makes for easy on-and off, especially for those who – owing to age, injury, or fashion choice (“skirts, saris, djellabas, and kimonos” are accommodated, according to Johanson3) – cannot throw a leg over a bicycle seat. Various models accommodate single riders or as many as three adults plus two kids, and can haul up to 660lbs of flesh and cargo. Read more: The J3, a trike that hauls freight, spares frocks.

The Johanson3 is available for pre-order and costs $3,150 – $3,900.