- Load Height - Std: 11.91 ft / 3630 mm
- Reach From Swivel - Std: 19.17 ft / 5840 mm
- Dig Depth - Std: 14.01 ft / 4270 mm
- Reach At Load Height - Std: 7.94 ft / 2420 mm
Published dimensions and weight
Volvo BM 646
Rated at 84.5 hp, the Volvo BM 646 is a loader backhoe.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values37
Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Volvo BM 646 include published engine power of 84.5 hp / 63 kw, published hydraulic flow of 29.9 gal/min / 113 L/min, the published “Load Height - Std” field of 11.91 ft / 3630 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Load Height - Std” field (11.91 ft / 3630 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Reach From Swivel - Std” field (19.17 ft / 5840 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Dig Depth - Std” field (14.01 ft / 4270 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.
Backhoe
Load Height - Std11.91 ft3630 mm
Reach From Swivel - Std19.17 ft5840 mm
Dig Depth - Std14.01 ft4270 mm
Reach At Load Height - Std7.94 ft2420 mm
Dimensions
Transport Length26.45 ft8060 mm
Transport Height13.29 ft4050 mm
Wheelbase8.37 ft2550 mm
Ground Clearance1.34 ft406.39 mm
Height To Top Of Suspended Cab9.39 ft2860 mm
Loader
Clearance At Max Dump Height10.14 ft3090 mm
Reach At Max Dump Height1.71 ft520 mm
Lift Capacity At Full Height5070 lb2299.72 kg
Bucket Breakout Force8600 lb38.26 kN
Engine
Number Of Cylinders44
Engine Make22442244
Engine ModelBM TD 42BM TD 42
Gross Power84.5 hp63 kw
Net Max Torque220.6 lb ft299 Nm
Displacement256.3 cu in4.2 L
Operational
Fuel Capacity25.4 gal96 L
Max Weight21495.1 lb9750 kg
Hydraulic System Fluid Capacity50.2 gal190 L
Oil System Fluid Capacity2.8 gal10.5 L
Cooling System Fluid Capacity4.3 gal16 L
Transmission Fluid Capacity5.9 gal22 L
Tire Size Front - 2wd / 4wd14.9-24/1414.9-24/14
Rear Tires Size 2wd/4wd18.4-34/1418.4-34/14
Operating Voltage24 V24 V
Alternator Supplied Amperage43 amps43 amps
Transmission
Transmission Typehydromechanical gearbox with power shifthydromechanical gearbox with power shift
Number Of Forward Gears44
Number Of Reverse Gears44
Max Speed - Forward18.5 mph29.7 km/h
Max Speed Reverse18.5 mph29.7 km/h
Hydraulic
Pump Typegear pumpgear pump
Pump Flow Capacity29.9 gal/min113 L/min
Relief Valve Pressure2465 psi16995.6 kPa
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Manufacturer-published specifications.