________________________________________________________________________________

Bradco 511 Backhoe Specs

Tractor Compatibility

3-Point hitch ............. Category 1/2
Tractor rated power, Hp (kW) ............. 45-90 (33-65)
Hydraulic flow, gpm (l/min) ............. 9-12 (32.5-43.2)
System relief valve setting, psi (bar) ............. 2500 (172)

Dimensions and Weight

Transport height (with boom fully retracted), in (mm) ............. 106 (2682)
Transport width (with stabilizers up), in (mm) ............. 60 (1518)
Ground clearance, in (mm) ............. 11 (278)
Overall length, in (mm) ............. 93 (2355)
Boom pivot height, in (mm) ............. 16 (405)
Operating weight (with 12-in bucket), lbs (kg) ............. 1594 (725)

Operational Data

Digging depth (maximum), in (mm) ............. 133 (3365)
Digging depth (2 foot flat), in (mm) ............. 132 (3340)
Digging depth (8 foot flat), in (mm) ............. 119 (3010)
Overall operating height (fully raised), in (mm) ............. 173 (4380)
Loading height, in (mm) ............. 96 (2430)
Loading reach, in (mm) ............. 60 (1520)
Reach from swing post, in (mm) ............. 173 (4380)
Bucket rotation, degrees ............. 180
Swing arc, degrees ............. 180
Straight wall digging depth, in (mm) ............. 98 (2480)
Stabilizer spread operating position, in (mm) ............. 95 (2405)
Stabilizer down below grade, in (mm) ............. 16 (405)
Digging force (bucket cylinder), lbs (kg) ............. 5676 (2580)
Digging force (dipper cylinder), lbs (kg) ............. 3056 (1390)

Hydraulic Cylinders

Bucket Cylinder (Bore/Stroke), in (mm) ............. 3 (76) / 18.4 (467)
Dipper Cylinder (Bore/Stroke), in (mm) ............. 3 (76) / 27 (685)
Boom Cylinder (Bore/Stroke), in (mm) ............. 3 (76) / 24.8 (628)
Swing Cylinder (Bore/Stroke), in (mm) ............. 2.5 (63) / 7.65 (195)
Stabilizer Cylinder (Bore/Stroke), in (mm) ............. 2.5 (63) / 16.4 (415)

Backhoe Buckets

Bucket Width, in (mm) ............. 12 (305)
Rated Capacity, cu.ft (m3) ............. 1.25 (0.036)
Weight, lbs (kg) ............. 125 (57)
Number of teeth ............. 3

Bucket Width, in (mm) ............. 16 (405)
Rated Capacity, cu.ft (m3) ............. 1.72 (0.049)
Weight, lbs (kg) ............. 148 (67.3)
Number of teeth ............. 4

Bucket Width, in (mm) ............. 18 (455)
Rated Capacity, cu.ft (m3) ............. 1.95 (0.056)
Weight, lbs (kg) ............. 156 (71)
Number of teeth ............. 4

Bucket Width, in (mm) ............. 20 (506)
Rated Capacity, cu.ft (m3) ............. 2.81 (0.08)
Weight, lbs (kg) ............. 165 (75)
Number of teeth ............. 4

Bucket Width, in (mm) ............. 24 (608)
Rated Capacity, cu.ft (m3) ............. 2.65 (0.076)
Weight, lbs (kg) ............. 180 (82)
Number of teeth ............. 4

Bucket Width, in (mm) ............. 34 (860)
Rated Capacity, cu.ft (m3) ............. 3.82 (0.11)
Weight, lbs (kg) ............. 238 (108)
Number of teeth ............. 7

Bucket Width, in (mm) ............. 36 (910)
Rated Capacity, cu.ft (m3) ............. 4.05 (0.12)
Weight, lbs (kg) ............. 246 (112)
Number of teeth ............. 7

Bucket Width, in (mm) ............. 38 (960)
Rated Capacity, cu.ft (m3) ............. 4.28 (0.13)
Weight, lbs (kg) ............. 255 (116)
Number of teeth ............. 7