Energy Saving on Hydraulic Systems of Excavators Hydraulic Equipment Technical Center, Komatsu Limited

Format:

Conference/Event

Author/Creator:

Uehara, Kazuo, author.

Conference Name:

1982 SAE International Off-Highway and Powerplant Congress and Exposition (1982-09-13 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1982

Summary:

Hydraulic excavators can work on both powerful and fine jobs, which are executed safely. In conventional hydraulic systems of excavators, exhausted hydraulic energy losses were generated with fine control for attachments or with force limit.Recently, variable displacement axial piston pumps equipped with energy saving controls have been developed and made available for hydraulic excavators.With such energy saving controls which decrease mean fuel consumption of excavators, attachment drifts and noise are diminished, engine start during cold weather is made smoother and life of working fluid may be elongated

Notes:

Vendor supplied data

Publisher Number:

821057

Access Restriction:

Restricted for use by site license