mpj

Real one have tires with a diameter of 2100mm, so 1:37 is confirmed.

I've just checked the dimensions of the real one (12224mm), if I'm not mistaken your model is 41 studs long (328mm). So the scale is around 1:37.

Cool little model as usual! What scale is it approximately?

Seen it in Facebook yesterday! Awesome model, lot of details, and I like the overall shape.

Very clever use of colors to match the Class loader as close as possible! I like the design, and how you managed to make it considering the limitation of parts. Maybe I will build it as a moc (with correct colors of the wheels) and not as an alternate considering it uses the half of the parts of the Unimog.

Wrong topic.

I'd like to encourage the use of the new small tractor tires (43x20) in Technic models, so why not a contest to build a model with (at least) 4 of these wheels? I see a lot of potential, and models will not result too big or complex due to the size limitation of the wheels.

Is there any official info about summer sets release date? I mean, which sets are planned fot June, which for August?

Yes new wheel arches at the rear. The parts at the sides of the front hood remind me the new triangular panels introduced with the Volvo EC500, but look also different.

Front tires look to be 58x28. Rims are also new because they look like 30mm wheels but with pin holes.

Luckily the wheel arches look stickered and not printed!

I think the yellow body is larger, so you are asked to move rear wheels half stud further out.

Rear wheels have the same width as the front ones.

In the Lego City forum, there are leaked pictures of a new construction set: The details in the hauler are simply great! There are suspensions too.

Very cool!