Siku JCB 435SAgri Wheel Loader 1:32 3663 The loading arm can be raised and lowered and, thanks to the SIKU interchangeable system, it can also be combined with other front loader accessories. The new JCB Agri wheeled loader 435S for silo work is an ideal addition to the Farmer starter set (5601), Silage clamp with tarpaulin and tyres (5606) and Joskin three-axle tipper trailer (2892).