Terex TW85 - Page 4

Table of contents
TW85
4.7 Travel operation ......................................................................................................................................42
4.7.1 Driving ..............................................................................................................................................42
4.7.2 Steering ............................................................................................................................................44
4.7.3 Brakes ..............................................................................................................................................46
4.7.4 Driving on roads ...............................................................................................................................46
4.8 Switching off the machine (parking)........................................................................................................48
5 Working operation of the machine............................................................................................49
5.1 General notes..........................................................................................................................................49
5.2 Shifting of excavator at high engine speed.............................................................................................50
5.3 Operation of work functions ....................................................................................................................51
5.3.1 Operation – work equipment ............................................................................................................51
5.3.2 Operation (mono) – articulation........................................................................................................52
5.3.3 Operation (TPA/CI) – intermediate boom/articulation .....................................................................52
5.3.4 Operation – support legs / support plate..........................................................................................53
5.3.5 Operation – front dozer blade (option) .............................................................................................53
5.3.6 Operation - additional control circuit.................................................................................................54
5.3.7 Operation – pendulum axle locking..................................................................................................54
5.4 Changing work attachments ...................................................................................................................55
5.4.1 General notes...................................................................................................................................55
5.4.2 Assembly of work attachments.........................................................................................................56
5.4.3 Clamshell grab..................................................................................................................................57
5.4.4 Hydraulic rock breaker .....................................................................................................................58
5.4.5 Using the machine for crane operations ..........................................................................................59
6 Recovery and transport of the machine ...................................................................................61
6.1 Recovery of the machine ........................................................................................................................61
6.2 Loading the machine using a crane........................................................................................................64
6.3 Transporting the machine .......................................................................................................................64
7 Maintenance and care ................................................................................................................65
7.1 General notes..........................................................................................................................................65
7.2 Intervals...................................................................................................................................................65
7.3 Regular oil analysis.................................................................................................................................66
7.4 Warranty..................................................................................................................................................66
7.5 Inspection parts and aids........................................................................................................................67
7.6 Care and cleaning...................................................................................................................................68
7.7 Notes for winter operation.......................................................................................................................68
7.8 Checking, maintenance and inspection plans ........................................................................................70
7.8.1 Initial inspection (hand-over inspection)...........................................................................................70
7.8.2 Daily and weekly tasks.....................................................................................................................72
7.8.3 Overview of lubricating points ..........................................................................................................74
7.8.4 Inspection plan .................................................................................................................................76
7.9 Inspection and maintenance work ..........................................................................................................78
7.9.1 Engine oil..........................................................................................................................................78
7.9.2 Engine oil filter..................................................................................................................................79
7.9.3 Cooling system - combined hydraulic oil/water/charge air cooler....................................................80
7.9.4 Fuel system ......................................................................................................................................82
7.9.5 Air filter, air intake.............................................................................................................................84
7.9.6 V-belt ................................................................................................................................................88
7.9.7 Hydraulic oil tank ..............................................................................................................................89
7.9.8 Hydraulic oil return filter....................................................................................................................90
7.9.9 Hydraulic oil suction filter..................................................................................................................91
7.9.10 Hydraulic oil tank - breather ...........................................................................................................92
7.9.11 Bleeding the plunger cylinders.......................................................................................................93
7.9.12 Hose-rupture safety valves of support legs....................................................................................93
7.9.13 Axles...............................................................................................................................................94
7.9.14 Brakes ............................................................................................................................................98
7.9.15 Wheels..........................................................................................................................................100