Changing the oil in a vibrator shaft tube or a drum drive gear is where guesswork gets expensive, and the maintenance chapter of this 110-page Bomag operator manual (OEM 008 126 71) covers both across four BW-series tandem vibratory rollers. This Bomag BW 141 AD-4, BW 151 AD-4, BW 151 AC-4, BW 161 ADCV operator manual PDF pairs a full walkthrough of the indicators and controls with procedures for crabwalk operation, vibration switching, jump-wire starting, and the pressure sprinkling system with its edge cutter nozzle. Maintenance claims the biggest share of the pages: filling capacities, the service chart, steering chain tensioning, and greasing the articulated joint. Tension the refrigerant compressor V-belt to 10 to 15 mm of deflection, and plan your fuel stops around the 160-liter tank. A belt tension guessed by feel can cost you a compressor. Buy this bookmarked, text-searchable PDF once and it stays with the roller for as long as you run it.
Complete the set for your BW 141 AD-4, BW 151 AD-4, BW 151 AC-4…
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|
| Technical Data | 7-12 | Weights, Dimensions, Travel Characteristics, Drive System, Brakes, Steering |
| Safety Regulations | 13-20 | General Notes, Starting the Machine, Maintenance Work |
| Indicators and Controls | 21-38 | Description of Indicators and Control Elements |
| Operation | 39-58 | Tests Before Taking Into Operation, Starting the Engine, Starting with Jump Wires, Driving the Machine, Stopping the Machine, Operating the Parking Brake, Shutting the Engine Down |
| Maintenance | 59-102 | Fuels and Lubricants, Fuels, Lubricants and Filling Capacities, Running-In Instructions, Maintenance Chart, Check the Engine Oil Level, Check, Clean the Water Separator |
| Trouble Shooting | 103-110 | General Notes, Engine |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Seat contact switch shutdown time | 4 seconds | p. 46 |
| Refrigerant compressor V-belt deflection | 10 - 15 mm | p. 85 |
| Engine Rated Power | 60 kW | p. 9 |
| Engine Rated Speed | 2500 rpm | p. 9 |
| Fuel Tank Capacity | 160 l | p. 9 |
| Water Tank Capacity | 800 l | p. 9 |
| Hydraulic Oil Capacity | 60 l | p. 9 |
| Engine Oil Capacity | 10 l | p. 9 |
| Steering Angle | 30 degree | p. 9 |
| Tire Pressure | 1 bar | p. 101 |
| Intake Valve Clearance | 0.3 mm | p. 87 |
| Exhaust Valve Clearance | 0.5 mm | p. 87 |
