Table 3. Technical information for the combi-machine, Tower-yarder (HAM300), and Processor (KESLA 20SH).

Machine		Specification
Combi-machine	Base machine	5 ton truck
	Weight	19,000 kg
	Max. yarding distance	300 m
	Height of tower	11 m
	Engine power	tower-yarder (260 hp), processor (134 hp)
Tower-yarder (HAM300)	Base machine	tractor
	Weight	1,850 kg
	Max. yarding distance	300 m
	Height of tower	2.6∼7.3 m
	Engine power	80∼100 hp
Processor head (KESLA 20SH)	Base machine	Excavator (16 ton)
	Weight	520 kg
	Max. capacity	45 cm
	Pressure and flow	175∼220 bar, 70∼120 liters/min.
	Required power	29.5∼59.0 hp