Today I imagine even my 4 Bale Carrier in beta version 0.8. These front loader attached you can carry 4 round bales or with some skilful and 4 square bales! You need in any case a heavy tractor and a rear weight! Taking it with very large rear weight with a NH T6 works fine .... The 4 Bale Carrier has FREE choice of color, is washable and log is clean.
Control of the second arm via -> Right mouse button + Left - Right