Time of day impacts on machine productivity and value recovery in an off-forest central processing yard

New Zealand Journal of Forestry Science

Table 2 Log specifications and prices used in the value recovery analyses

Grade	Length (m)	Relative Price ($ m⁻³)	Maximum branch diameter (cm)	Minimum small end diameter (cm)	Maximum sweep¹
Pruned domestic	4.98	134	0	35	SED/4
Pruned domestic	4.08	128	0	35	SED/4
A-grade export	3.92	113	10	32	SED/4
A-grade export	3.12	112	10	32	SED/4
K-grade export	3.92	106	10	24	SED/4
K-grade export	3.12	105	10	24	SED/4
S2-grade domestic	5.50	96	7	32	SED/4
S3-grade domestic	5.50	92	7	23	SED/4
L1-grade domestic	4.68	83	15	42	SED/4
L2-grade domestic	4.68	82	15	32	SED/4
Pulp	2.4-6.0	51	99	10	SED/2

¹Maximum allowable sweep is expressed as a function of the small end diameter (SED).