Tigercat H845C, LH845C Harvester Repair Service Manual

1. Publication: Issue 2.0, April 2011
Serial Number:
H845C – From 84531501 to 84531860
LH845C – From 84581501 to 84581860
Tigercat H822C, LH830C Harvester Repair Service Manual – 404 Pages
Tigercat H822C, LH830C Harvester Operators Manual – 188 Pages
2. Publication: Issue 2.0, November 2014
Serial Number:
H845C – From 84531861 to 84532500
LH845C – From 84581861 to 84582500
Tigercat H845C, LH845C Harvester Repair Service Manual – 448 Pages
Tigercat H845C, LH845C Harvester Operators Manual – 234 Pages

Table of Content of Tigercat H845C, LH845C Manual

INTRODUCTION……………………………………………………………………………………………………………………….v
STANDARDS, ROPS, TOPS, FOPS, OPS………………………………………………………………………………….. vi
NON-APPROVED FIELD PRODUCT CHANGES………………………………………………………………………… vii
SAFETY……………………………………………………………………………………………………………………………………1
LUBRICATION AND MAINTENANCE…………………………………………………………………………………………..3
HYDRAULIC SYSTEM/LOAD SENSE CONTROL…………………………………………………………………………4
PILOT SYSTEM………………………………………………………………………………………………………………………..5
ELECTRICAL AND COMPUTERS……………………………………………………………………………………………….6
ENGINE……………………………………………………………………………………………………………………………………7
COOLING SYSTEM…………………………………………………………………………………………………………………10
TRACK DRIVE………………………………………………………………………………………………………………………..11
BOOM FUNCTIONS…………………………………………………………………………………………………………………12
LEVELING………………………………………………………………………………………………………………………………13
SWING…………………………………………………………………………………………………………………………………..15
HARVESTING HEAD DRIVE ……………………………………………………………………………………………………18
HARVESTING HEAD ROTATE………………………………………………………………………………………………….20
TELESCOPIC BOOM……………………………………………………………………………………………………………….21
MISCELLANEOUS…………………………………………………………………………………………………………………..25

The H845C, LH845C Harvester is designed for harvesting trees, at-the-stump processing, or roadside processing applications in thinning, selective felling, and clear felling applications in plantations and natural stands.

The operator’s manual will assist the operator with the techniques of proper and safe operation of the Harvester. There is also important information regarding the safe operation of optional equipment and attachments.