Tigercat 620E, 625E, 630E, 635E Skidder Repair Service Manual

1. Publication: Issue 1.1, July 2017
Serial Number:
620E – From 6206201 to 6206400
630E – From 6304001 to 6304200
635E – From 6301501 to 6352000
Tigercat 620E, 630E, 635E Skidder Repair Service Manual – 598 Pages
Tigercat 620E, 630E, 635E Skidder Operators Manual – 248 Pages
Tigercat N45, N67 Tier 4i Engine Manual – 52 Pages
2. Publication: Issue 2.3, March 2017
Serial Number:
620E – From 6206401 to 6209000
625E – From 6250501 to 6250800
630E – From 6304201 to 6306000
635E – From 6352001 to 6353000
Tigercat 620E, 625E, 630E, 635E Skidder Repair Service Manual – 718 Pages
Tigercat 620E, 625E, 630E, 635E Skidder Operators Manual – 288 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 620E, 625E, 630E, 635E Manual

INTRODUCTION ……………………………………………………………………………………………………………………v
MACHINE IDENTIFICATION AND SERIAL NUMBERS ………………………………………………………………vi
S.A.E. STANDARDS (ROPS, FOPS, OPS) ………………………………………………………………………….. vii
NON-APPROVED FIELD PRODUCT CHANGES ………………………………………………………………… viii
REGULATORY INFORMATION …………………………………………………………………………………………….ix
WARRANTY–EPA…………………………………………………………………………………………………………………..x
EC DECLARATION 620E 625E 630E …………………………………………………………………………………… xii
SAFETY ………………………………………………………………………………………………………………………………..1
CONTROLS AND OPERATION ……………………………………………………………………………………………….2
LUBRICATION AND MAINTENANCE ……………………………………………………………………………………….3
ELECTRICAL AND COMPUTERS ……………………………………………………………………………………………6
ENGINE START AND STOP ……………………………………………………………………………………………………7
DRIVE…………………………………………………………………………………………………………………………………..8
BRAKES AND DIFFERENTIAL LOCKS ……………………………………………………………………………………9
COOLING SYSTEM ……………………………………………………………………………………………………………..10
STEERING AND CENTRE JOINT …………………………………………………………………………………………..11
GRAPPLE , ARCH AND BOOM ……………………………………………………………………………………………..12
WINCH ……………………………………………………………………………………………………………………………….13
DOZER BLADE ……………………………………………………………………………………………………………………14
The 620E, 625E, 630E, 635E Skidder is designed for skidding trees in 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 Skidder. There is also important information regarding the safe operation of optional equipment and attachments.