Tigercat S855D, LS855D Shovel Logger Repair Service Manual

Machine Type:  Tigercat Shovel Logger
Language: English
Format: PDF

Publication: Issue 2.0, March 2020
Serial Number:
S855D: 85552001 TO 85553000
LS855D:  85502001 TO 85503000

• Tigercat S855D, LS855D Shovel Logger Repair Service Manual – 768 Pages
• Tigercat S855D, LS855D Shovel Logger Operators Manual – 326 Pages
• Tigercat N45 and N67 Tier 4F Engine Operation and Maintenance Manual – 164 Pages
• Tigercat N45 and N67 Tier 2 Engine Operation and Maintenance Manual – 124 Pages

Table of Content of Tigercat S855D, LS855D Manual

INTRODUCTION……………………………………………………………………………………………………………………………….v
MACHINE IDENTIFICATION AND SERIAL NUMBERS………………………………………………………………………….vi
STANDARDS, FOPS, OPS, ROPS, TOPS …………………………………………………………………………………………..vii
NON-APPROVED FIELD PRODUCT CHANGES ………………………………………………………………………………..viii
REGULATORY INFORMATION…………………………………………………………………………………………………………..ix
SAFETY……………………………………………………………………………………………………………………………………………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
GRAPPLE AND POWER CLAM GRAPPLE…………………………………………………………………………………………17
LIVE HEEL………………………………………………………………………………………………………………………………………18
FELLER DIRECTOR (BAR SAW)……………………………………………………………………………………………………….19
MISCELLANEOUS…………………………………………………………………………………………………………………………..25

The S855D/LS855D Shovel Logger is designed for log transferring, loading, and shovel logging (hoechucking) by swinging logs closer to the road side minimizing ground surface impact and damage.