Tigercat 870B, L870B Feller Buncher Repair Service Manual

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

Publication: Issue 1.2, June 2003
Serial Number:
870B – From 8700501 to 8700999
L870B – From 870T0501 to 870T0999

• Tigercat 870B, L870B Feller Buncher Repair Service Manual – 186 Pages
• Tigercat 870B, L870B Feller Buncher Operators Manual – 104 Pages

Table of Content of Tigercat 870B, L870B Manual

INTRODUCTION ………………………………………………………………………………………………… ii
NON-APPROVED FIELD PRODUCT CHANGES …………………………………………………… iii
SAFETY …………………………………………………………………………………………………………….1
USING HIGH SPEED DISC SAWS SAFELY …………………….. APPENDIX TO SECTION 1
LUBRICATION AND MAINTENANCE …………………………………………………………………….3
HYDRAULIC SYSTEM/ LOAD SENSE CONTROL …………………………………………………..4
PILOT/CHARGE SYSTEM ……………………………………………………………………………………5
ELECTRICAL, GAUGES AND ALARMS …………………………………………………………………6
ENGINE START AND STOP…………………………………………………………………………………7
ENGINE ANTI-STALL ………………………………………………………………………………………….9
TRACK DRIVE …………………………………………………………………………………………………. 11
BOOM FUNCTIONS …………………………………………………………………………………………. 12
SWING ……………………………………………………………………………………………………………. 15
SAW DRIVE …………………………………………………………………………………………………….. 17
WRIST AND CLAMPS ………………………………………………………………………………………. 18

The 870B, L870B 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 870B, L870B 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.