- Overall Length: 32.96 ft / 10044 mm
- Overall Width: 8.18 ft / 2492 mm
- Overall Height: 10.17 ft / 3098 mm
- Wheelbase: 14.18 ft / 4322 mm
Published dimensions and weight
Volvo BM A20 6x4
The Volvo BM A20 6x4 is an articulated dump truck built around the TD 71G engine (186 hp).
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Total Empty32750 lb14855.2 kg
03Selected published values40
Articulated dump trucks are commonly used to haul bulk material across construction, quarry and earthmoving sites. Published rows for Volvo BM A20 6x4 include published payload of 40785.52 lb / 18500 kg, published body capacity of 14.39 yd3 / 11 m3, published engine power of 201 hp / 149.9 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (32.96 ft / 10044 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (8.18 ft / 2492 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (10.17 ft / 3098 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 Length32.96 ft10044 mm
Overall Width8.18 ft2492 mm
Overall Height10.17 ft3098 mm
Wheelbase14.18 ft4322 mm
Ground Clearance1.31 ft397 mm
Dump Height20.84 ft6350 mm
Dump Ground Clearance1.97 ft600 mm
Dump
Dump Angle63 degrees63 degrees
Lower Time16 sec16 sec
Rated Payload40785.52 lb18500 kg
Capacity - Struck11.38 yd38.7 m3
Raise Time16 sec16 sec
Capacity - Heaped14.39 yd311 m3
Engine
Number Of Cylinders66
Engine Make22442244
Engine ModelTD 71GTD 71G
Gross Power201 hp149.9 kw
Net Power186 hp138.8 kw
Power Measured @2200 rpm2200 rpm
Max Torque472.1 lb ft640 Nm
Torque Measured @1700 rpm1700 rpm
Aspirationturbochargedturbocharged
Displacement410.7 cu in6.8 L
Operational
Fuel Capacity78 gal295 L
Hydraulic System Fluid Capacity45 gal170 L
Cooling System Fluid Capacity6.4 gal24 L
Engine Oil Capacity6.4 gal24 L
Transmission Fluid Capacity5.6 gal21 L
Operating Voltage24 V24 V
Tire SizeFront - 18.00 R 25* / Rear 20.5 R 25*Front - 18.00 R 25* / Rear 20.5 R 25*
Transmission
Transmission TypeAutomatic Power-ShiftAutomatic Power-Shift
Number Of Forward Gears44
Number Of Reverse Gears33
Max Speed21.2 mph34 km/h
Weights
Front Axle - Empty17200 lb7801.8 kg
Rear Axle - Empty15550 lb7053.4 kg
Front Axle - Loaded23150 %23150 %
Rear Axle - Loaded50380 lb22852 kg
Total Empty32750 lb14855.2 kg
Total Loaded73540 lb33357.2 kg
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Manufacturer-published specifications.