Tigercat H860C, H870C, LH870C Harvester Repair Service Manual

Machine Type:  Tigercat Harvester
Language: English
Format: PDF

Publication: Issue 1.1, February 2007
Serial Number:
H860C – From 86031501 and up
H870C – From 87031501 and up
LH870C – From 87081501 and up

• Tigercat H860C, H870C, LH870C Harvester Repair Service Manual – 394 Pages
• Tigercat H860C, H870C, LH870C Harvester Operators Manual – 156 Pages

Table of Content of Tigercat H860C, H870C, LH870C Manual

INTRODUCTION ………………………………………………………………………………………………….. ii
NON-APPROVED FIELD PRODUCT CHANGES …………………………………………………….. iii
SAFETY ……………………………………………………………………………………………………………. 1
CONTROLS AND OPERATION…………………………..See separate OPERATOR’S MANUAL
LUBRICATION AND MAINTENANCE ……………………………………………………………………… 3
HYDRAULIC SYSTEM/ LOAD SENSE CONTROL …………………………………………………… 4
PILOT SYSTEM ………………………………………………………………………………………………….. 5
ELECTRICAL AND COMPUTERS………………………………………………………………………….. 6
ENGINE START AND STOP …………………………………………………………………………………. 7
ENGINE ANTI-STALL …………………………………………………………………………………………… 9
OIL COOLER/RADIATOR AND COOLING FAN ……………………………………………………… 10
TRACK DRIVE ………………………………………………………………………………………………….. 11
BOOM FUNCTIONS…………………………………………………………………………………………… 12
LEVELLING ……………………………………………………………………………………………………… 13
SWING ……………………………………………………………………………………………………………. 15
ATTACHMENT DRIVE ……………………………………………………………………………………….. 18
HEAD ROTATE ………………………………………………………………………………………………… 20
TELESCOPIC BOOM ………………………………………………………………………………………… 21

The H860C, H870C, LH870C 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.
The service manual contains safety and servicing procedures and a preventive maintenance schedule to ensure optimum machine performance.