The San Marco SMH 420 series of self erecting cranes are the right size work horses for use with any small to mid size construction project.

Both the SMH 420 and SMH 421 feature ultra fast on-site mobilization and installation with computer assisted crane erection and hydraulic assist with crane leveling.

Both cranes feature a 8,820 lb maximum weight limit and can lift 2,205 lbs at the jib tip. These cranes can be provided with Load Moment Indicator systems and "Black Box" data recording systems. Like all our San Marco cranes they come with a rock solid HBC524 Radio remote controlled system.

The SMH 420 has a height under hook service reach of 77' while the SMH 421 reaches up to 87'. New cranes are provided with a 12 factory warranty and a 36 month structural steel warranty.