Design and performance tests of a distributed power-driven wheel loader

Xiaolin Jin; Laide Shi; Yongming Bian

doi:10.1117/12.850986

14 April 2010 Design and performance tests of a distributed power-driven wheel loader

Xiaolin Jin, Laide Shi, Yongming Bian

Proceedings Volume 7522, Fourth International Conference on Experimental Mechanics; 75225H (2010) https://doi.org/10.1117/12.850986
Event: Fourth International Conference on Experimental Mechanics, 2009, Singapore, Singapore

Abstract

An improved ZLM15B distributed power-driven wheel loader was designed, whose travel and brake system was accomplished by two permanent magnet synchronous motorized-wheels instead of traditional mechanical components, and whose hydraulic systems such as the working device system and steering system were both actuated by an induction motor. All above systems were flexibly coupled with 3-phase 380VAC electric power with which the diesel engine power is replaced. On the level cement road, traveling, braking, traction and steering tests were carried out separately under non-load and heavy-load conditions. Data show that machine speed is 5 km/h around and travel efficiency of motorized-wheels is above 95%; that machine braking deceleration is between 0.5 and 0.64 m/s² but efficiency of motorized-wheels is less than 10%; that maximum machine traction is above 2t while efficiency of motorized-wheels is more than 90% and that adaptive differential steering can be smoothly achieved by motorized-wheels.

Citation Download Citation

Xiaolin Jin, Laide Shi, and Yongming Bian "Design and performance tests of a distributed power-driven wheel loader", Proc. SPIE 7522, Fourth International Conference on Experimental Mechanics, 75225H (14 April 2010); https://doi.org/10.1117/12.850986

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available