Tigercat 855D, L855D Feller Buncher Repair Service Manual

Machine Type:  Tigercat Feller Buncher
Language: English
Format: PDF

Publication: Issue 1.0, June 2020
Serial Number:
855D – From 85512001 to 85513000
LS855D – From 85522001 to 85523000

• Tigercat 855D, L855D Feller Buncher Repair Service Manual – 742 Pages
• Tigercat 855D, L855D Feller Buncher Operators Manual – 304 Pages

Table of Content of Tigercat 855D, L855D Manual

INTRODUCTION……………………………………………………………………………………………………………………………….v
MACHINE IDENTIFICATION AND SERIAL NUMBERS………………………………………………………………………….vi
STANDARDS, FOPS, OPS, ROPS, TOPS …………………………………………………………………………………………..vii
NON-APPROVED FIELD PRODUCT CHANGES ………………………………………………………………………………..viii
REGULATORY INFORMATION…………………………………………………………………………………………………………..ix
WARRANTY – EPA …………………………………………………………………………………………………………………………..x
SAFETY …………………………………………………………………………………………………………………………………………..1
USING HIGH-SPEED DISC SAWS SAFELY…………………………………………………….APPENDIX TO SECTION 1
CONTROLS AND OPERATION……………………………………………………………………………………………………………2
LUBRICATION AND MAINTENANCE…………………………………………………………………………………………………..3
HYDRAULIC SYSTEM……………………………………………………………………………………………………………………….4
PILOT SYSTEM…………………………………………………………………………………………………………………………………5
ELECTRICAL AND COMPUTERS………………………………………………………………………………………………………..6
ENGINE AND ANTI-STALL………………………………………………………………………………………………………………….7
COOLING SYSTEM………………………………………………………………………………………………………………………….10
TRACK DRIVE…………………………………………………………………………………………………………………………………11
BOOM FUNCTIONS…………………………………………………………………………………………………………………………12
LEVELING………………………………………………………………………………………………………………………………………13
SWING……………………………………………………………………………………………………………………………………………15
SAW DRIVE…………………………………………………………………………………………………………………………………….17
ACCUMULATOR, CLAMPS, AND WRIST……………………………………………………………………………………………18
SHEAR……………………………………………………………………………………………………………………………………………19
BAR SAW………………………………………………………………………………………………………………………………………..22
MISCELLANEOUS…………………………………………………………………………………………………………………………..25

The 855D, L855D Feller Buncher is designed for harvesting trees, selective felling, thinning and final 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 855D, L855D Feller Buncher. There is also important information regarding the safe operation of the saw head.

The service manual contains safety and servicing procedures and a preventive maintenance schedule to assist in repair and to ensure optimum machine performance. For manual part numbers, see the title page in each manual.