An analysis of shift-level data from six cable logging operations /

Autor Evanson, Tony
Vydáno 1992

Assessment of the opportunity of modern cable yarders for application in New Zealand : a thesis submitted in partial fulfilment of the Master of Forestry Science, New Zealand Schoo...

Autor Campbell, Thornton

Cable logging : the proceedings of a seminar held in Nelson, June 1989 /

Vydáno 1989

A comparative study of mechanized cable harvesting systems in New Zealand : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Forestr...

Autor Nuske, S. R. (Samual Ryan)

Comparison of productivity and cost for two different ground based systems in the central North Island : a dissertation submitted in partial fulfilment of the requirements of the d...

Autor Newton, Brett
Vydáno 1997

Comparison of two felling methods in a semi-mechanised Bell feller-buncher operation : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor...

Autor Hawinkels, Patrick
Vydáno 1987

Evaluation of harvesting using Madill 071 hauler : a thesis submitted in partial fulfillment of the requirements for the degree of Master of Forestry Science in the School of Fores...

Autor Santoso, Benyamin H. (Benyamin Hari)
Vydáno 1997

An evaluation of radio controlled chokers : their development history, present use, and future potential in New Zealand cable harvesting operations : a dissertation submitted in pa...

Autor Gaddum, Guy, 1972-
Vydáno 1993

An evaluation of the machinery requirements of the Murupara log yard : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Forestry Sci...

Autor Law, F. K. (Fiona Kay)
Vydáno 1985

An examination of the current slope gradients being experienced by ground-based forest machines in New Zealand plantation forests : a thesis submitted in fulfilment of the requirem...

Autor Berkett, H. G. (Hamish Grant)

Excavator bunchings effect on skidder performance : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Forestry Science at the Univers...

Autor Brown, J. M. R. (Joshua Michael Robert)
Vydáno 1996

Falcon Forestry Carriage Series 2 : a case study of productivity and operation : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Fo...

Autor Bolitho, Callum

Fuel consumption of timber harvesting systems in New Zealand : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Forestry Science at the Scho...

Autor Oyier, Paul Okanda

Hauling shortwood with farm tractor and forwarder : approaches to study methods and modelling of productivity /

Autor Gullberg, Thomas
Vydáno 1995

Investigation into cycle and rigging time standards for the Timbermaster and Wilhaul light thinning haulers : downhill extraction : a dissertation presented in partial fulfilment o...

Autor Douglass, Ralph
Vydáno 1979

An investigation into the system production balance within three mechanised harvesting case studies : a dissertation submitted in partial fulfilment of the requirements the degree...

Autor Malietoa, K. K.

Machine assisted tree felling : the development of time standards for "edge" trees /

Autor Richards, Hermione W. (Hermione Wanda), 1973-
Vydáno 1994

Machinery accidents 1879-1919 an index : reported in the Appendice to the Journals of the House of Representatives (AJHR) /

Autor Hampton, Denis, 1940-
Vydáno 1993

Machinery evaluation.

Vydáno 1976

Mechanical availability, utilisation and productivity in a mechanised clearfelling operation : presented in partial fulfillment of the requirements for the degree of Bachelor of Fo...

Autor Jensen, Paul T. (Paul Tange)
Vydáno 1990