- Overall Length: 8.13 ft / 2475 mm
- Height To Top Of Cab: 8.17 ft / 2490 mm
- Wheelbase: 5.8 ft / 1765 mm
- Ground Clearance: 8.27 in / 210 mm
Published dimensions and weight
Bomag BW120AC4
The Bomag BW120AC4 is a vibratory smooth drum roller of about 2.4 t, built around the D 1703 MDI engine.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight5247 lb2380 kg
03Selected published values20
Vibratory smooth-drum rollers are commonly used to compact soil, aggregate and asphalt layers. Published rows for Bomag BW120AC4 include published drum width of 47.3 in / 1200 mm, published operating weight of 5247 lb / 2380 kg, published engine power of 34.3 hp / 25.6 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (8.13 ft / 2475 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (8.17 ft / 2490 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (5.8 ft / 1765 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length8.13 ft2475 mm
Height To Top Of Cab8.17 ft2490 mm
Wheelbase5.8 ft1765 mm
Ground Clearance8.27 in210 mm
Engine
Number Of Cylinders33
Engine Make23342334
Engine ModelD 1703 MDID 1703 MDI
Gross Power34.3 hp25.6 kw
Power Measured @2700 rpm2700 rpm
Operational
Operating Weight5247 lb2380 kg
Fuel Capacity10.6 gal40 L
Max Speed6.3 mph10 km/h
Operating Voltage12 V12 V
Drum
Drum Width47.3 in1200 mm
Drum Diameter27.6 in700 mm
Static Linear Load57.7 lb/in10.3 kg/cm
Vibration Frequency 155 Hz55 Hz
Nominal Amplitude - Med0.1 in0.6 mm
Vibration Frequency 267 Hz67 Hz
Centrifugal Force - Med10116.5 lb45 kN
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Manufacturer-published specifications.