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Kubota B4672 Backhoe Specs

Compatible Tractors

3-Point hitch ............. Category 1
Tractor models ............. Kubota B1700, B2100, B2150, B2400, B2410, B2710, B2910, B7400, B7500, B8200
Front tires ............. 23x8.50-14
Rear tires ............. 12.4-16
Hydraulic flow, gpm (l/min) ............. 6.4 (24.3)

Dimensions and Weight

Transport height, in (mm) ............. 70.7 (1795)
Boom pivot pin (height from ground), in (mm) ............. 14.3 (362)
Ground clearance, in (mm) ............. 8.5 (216)
Operating weight, lbs (kg) ............. 851 (385)

Operating Specifications

Digging depth (maximum), in (mm) ............. 73.9 (1877)
Loading height, in (mm) ............. 65 (1650)
Reach from centerline of rear axle, in (mm) ............. 136.7 (3472)
Reach from swing pivot, in (mm) ............. 98.1 (2492)
Bucket rotation, degrees ............. 180
Undercut from centerline of swing pivot, in (mm) ............. 24.1 (612)
Swing arc, degrees ............. 180
Stabilizers spread (transport), in (mm) ............. 59 (1498)
Stabilizer spread (operating), in (mm) ............. 102 (2590)
Overhang from centerline of swing pivot, in (mm) ............. 38.7 (983)
Angle of departure, degrees ............. 18
Bucket Digging Force, lbs (kg) ............. 2950 (1338)
Dipperstick Digging Force, lbs (kg) ............. 1740 (790)

Hydraulic Cylinders

Boom cylinder bore/stroke, in (mm) ............. 2.25 (57) / 19 (482)
Boom cylinder rod diameter, in (mm) ............. 1.12 (28)
Dipperstick cylinder bore/stroke, in (mm) ............. 2.25 (57) / 16 (406)
Dipperstick cylinder rod diameter, in (mm) ............. 1.12 (28)
Bucket cylinder bore/stroke, in (mm) ............. 2.25 (57) / 12 (305)
Bucket cylinder rod diameter, in (mm) ............. 1.12 (28)
Stabilizer cylinder bore/stroke, in (mm) ............. 2.25 (57) / 12 (305)
Stabilizer cylinder rod diameter, in (mm) ............. 1.12 (28)
Swing cylinder bore/stroke, in (mm) ............. 2.25 (57) / 11 (279)
Swing cylinder rod diameter, in (mm) ............. 1.12 (28)

Backhoe Buckets

Width, in (mm) ............. 10 (255)
Number of teeth ............. 3
Struck capacity, cu.ft (m3) ............. 0.60 (0.017)
Heaped capacity, cu.ft (m3) ............. 0.74 (0.021)
Weight, lbs (kg) ............. 64 (29)

Width, in (mm) ............. 12 (305)
Number of teeth ............. 3
Struck capacity, cu.ft (m3) ............. 0.77 (0.022)
Heaped capacity, cu.ft (m3) ............. 0.95 (0.027)
Weight, lbs (kg) ............. 71 (32)

Width, in (mm) ............. 16 (405)
Number of teeth ............. 4
Struck capacity, cu.ft (m3) ............. 1.09 (0.031)
Heaped capacity, cu.ft (m3) ............. 1.38 (0.039)
Weight, lbs (kg) ............. 84 (38)

Width, in (mm) ............. 24 (610)
Number of teeth ............. 5
Struck capacity, cu.ft (m3) ............. 1.70 (0.048)
Heaped capacity, cu.ft (m3) ............. 2.26 (0.064)
Weight, lbs (kg) ............. 104 (47)