Spare Parts Catalogue 226B Series   139 pages publ. – no date given   5 MB file

Operation Manual 200 Series   130 pages publ. June 2012   4 MB file

Operation & Maintenance Manual R Series 86 pages publ. June 2005 6 MB file

Drawing WP4C  Aftercooler 1 page publ. – no date given <1 MB file

Operation and Maintenance Manual and Service Manual WD615 WD610 20 pages publ. March 2009 10 MB file

Drawings WP4C Turbocharger 1 page publ. – no date given < 1 MB file

Operation and Maintenance Manual WP7 Euro VI Vehicle Diesel Engine 41  pages publ. March 2014 1 MB file

Operation and Maintenance Manual Landking WP12 Euro III Series 53 pages publ. June 2007 2 MB file

Operating Instructions WP12 series (upgraded version of TD226B series) 57 pages publ. – no date given 3 MB file

Technical Data WP4C120-18 4 pages publ. – no date given < 1 MB file