This manual covers the Bomag BW145DH-3 and BW145PDH-3 models, designed for robust performance in demanding construction environments. These machines are engineered for reliability and efficiency, incorporating advanced features to ensure optimal operation. The BW145DH-3 is identified by serial numbers starting from 901581481003, while the BW145PDH-3 begins with serial number 901581491016.
This comprehensive Instruction for Repair manual, presented in English, provides detailed guidance for maintaining and servicing your Bomag equipment. It includes extensive information on general procedures, tests and adjustments, flushing, troubleshooting, and repair of key components such as the drum, oscillating articulated joint, and vibration system. Technical specifications, hydraulic schematics, electrical diagrams, and supplier documentation are also included to assist owners, mechanics, and technicians in performing accurate diagnostics and repairs.
Bomag BW145 DH-3 and BW145PDH-3 instruction for repair.
serial number ranges
BW145DH-3 S/N 901581481003 >
BW145PDH-3 S/N 901581491016 >
Index:
General 5
1.1 Foreword 6
1.2 Safety regulations 7
1.3 General repair instructions 9
1.4 Tightening torques 11
1.5 Connection overview 12
Tests and adjustments 15
2.1 Technical data 16
2.2 Special tools 19
2.3 Checking the rotation speeds 21
2.4 Checking / adjusting the neutral positions of the travel pumps 23
2.5 Pressure tests in the travel circuit 26
2.6 Check the setting of the high pressure relief valves in the travel circuit 29
2.7 Checking / adjusting the vibrator shaft speeds 33
2.8 Pressure measurements in the vibration circuit 34
2.9 Check the leakage rate of the vibration motor 35
2.10 Pressure test in steering circuit 36
Flushing 39
3.1 Special tool: 40
3.2 Flushing schematic for drum drive 42
3.3 Flushing schematic for axle drive 44
3.4 Flushing the travel circuit 46
3.5 Flushing schematic for vibration drive 56
3.6 Flushing the vibration circuit 58
Trouble shooting 63
4.1 General 64
4.2 Trouble shooting diagram 65
Drum 97
5.1 Special tools 98
5.2 Repair overview for drum 100
5.3 Removing and installing the drum 102
5.4 Repairing the drum 106
5.5 Dismantling, assembling the change-over weights 121
5.6 Changing the rubber buffers 124
Oscillating articulated joint 125
6.1 Special tools 126
6.2 Repair overview oscillating articulated joint 128
6.3 Removing and installing the oscillating articulated joint 130
6.4 Repairing the oscillating articulated joint 133
Suppliers documentation 143
7.1 A10VG 145
7.2 MS/MSE 02 to 18 199
7.3 A10VM 249
7.4 Vibration motors MMF 025 279
7.5 Axle DANA 172 355
0852789 BOMAG 3
Table of Contents
4 BOMAG 08522789
Electrics
8.1 Electrics
Hydraulic Schematic
9.1 Hydraulic Schematic
429
431
443
445
Service Training 447
Bomag BW145 DH-3 and BW145PDH-3 instruction for repair.
serial number ranges
BW145DH-3 S/N 901581481003 >
BW145PDH-3 S/N 901581491016 >
Index:
General 5
1.1 Foreword 6
1.2 Safety regulations 7
1.3 General repair instructions 9
1.4 Tightening torques 11
1.5 Connection overview 12
Tests and adjustments 15
2.1 Technical data 16
2.2 Special tools 19
2.3 Checking the rotation speeds 21
2.4 Checking / adjusting the neutral positions of the travel pumps 23
2.5 Pressure tests in the travel circuit 26
2.6 Check the setting of the high pressure relief valves in the travel circuit 29
2.7 Checking / adjusting the vibrator shaft speeds 33
2.8 Pressure measurements in the vibration circuit 34
2.9 Check the leakage rate of the vibration motor 35
2.10 Pressure test in steering circuit 36
Flushing 39
3.1 Special tool: 40
3.2 Flushing schematic for drum drive 42
3.3 Flushing schematic for axle drive 44
3.4 Flushing the travel circuit 46
3.5 Flushing schematic for vibration drive 56
3.6 Flushing the vibration circuit 58
Trouble shooting 63
4.1 General 64
4.2 Trouble shooting diagram 65
Drum 97
5.1 Special tools 98
5.2 Repair overview for drum 100
5.3 Removing and installing the drum 102
5.4 Repairing the drum 106
5.5 Dismantling, assembling the change-over weights 121
5.6 Changing the rubber buffers 124
Oscillating articulated joint 125
6.1 Special tools 126
6.2 Repair overview oscillating articulated joint 128
6.3 Removing and installing the oscillating articulated joint 130
6.4 Repairing the oscillating articulated joint 133
Suppliers documentation 143
7.1 A10VG 145
7.2 MS/MSE 02 to 18 199
7.3 A10VM 249
7.4 Vibration motors MMF 025 279
7.5 Axle DANA 172 355
0852789 BOMAG 3
Table of Contents
4 BOMAG 08522789
Electrics
8.1 Electrics
Hydraulic Schematic
9.1 Hydraulic Schematic
429
431
443
445
Service Training 447
