Tigercat 870D, L870D Feller Buncher Repair Service Manual

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

Publication: Issue 1.4, January 2020
Serial Number:
870D – From 87013501–87015000
L870D – From 87023501–87025000

• Tigercat 870D, L870D Feller Buncher Repair Service Manual – 766 Pages
• Tigercat 870D, L870D Feller Buncher Operators Manual – 346 Pages

Table of Content of Tigercat 870D, L870D Manual

INTRODUCTION……………………………………………………………………………………………………………………………….v
MACHINE IDENTIFICATION AND SERIAL NUMBERS………………………………………………………………………….vi
STANDARDS ROPS, TOPS, FOPS, OPS…………………………………………………………………………………………….vii
NON-APPROVED FIELD PRODUCT CHANGES…………………………………………………………………………………viii
REGULATORY INFORMATION…………………………………………………………………………………………………………..ix
WARRANTY–EPA…………………………………………………………………………………………………………………………x–xi
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
CLAMP ARMS, ACCUMULATING ARMS AND WRIST………………………………………………………………………….18
MISCELLANEOUS…………………………………………………………………………………………………………………………..25

The 870D, L870D 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 870D, L870D 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.