Kioho, I'm going to have to disagree with you. As the owner of a
B2910, I can tell you that the CK30 is much more of a machine in every way except engine power.
The overall length of the CK30 is 122"
The overall length of the
L3130 is 124" So they are virtually the same length.
The overall length of the
B2910 is only 106", which is almost a foot and a half shorter than the CK30.
The
L3130 is wider by 5" than the CK30. The CK30 is about the same width as the
B2910, so for its length, the CK30 is a narrower machine.
The wheelbase of the CK30 and the
B2910 are within about an inch of each other, the
L3130 has a longer wheelbase by about 5", so the CK30 has more length in front of the front axle and/or longer lower links(?) than the
L3130.
As for weight, the CK 30 is about 3050# & the
L3130 is about 3200# (weights vary with transmissions). So they are very close in weight.
The
B2910 is only 1890#, so it is roughly 1200# (over a half a ton) less than the CK30, while the CK30 is about 150# less than the
L3130.
I think it is fair to compare the
L3130 to the CK30.
I think it is fair to say the CK30 is larger than than the
B2910.
I also think it is difficult to compare apples to apples, but that is what we all try to do when we shop. This all proves that it is a difficult thing to do. But the CK30 and the
L3130 are about as close as you can get is overall size and mass.