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KUBOTA CANADA LTD.

SPECS BH77

SpecificationDetail

  • Backhoe Specifications
  • Model BH77
  • Transport height 80.7 in. (2051 mm)
  • Stabilizer spread transport 51.8 in. (1315 mm)
  • Ground clearance 11.5 in. (292 mm)
  • Overall width 54.9 in. (1394 mm)
  • Maximum digging depth 93.6 in. (2378 mm)
  • Digging depth
  • 2 ft, flat bottom 92.5 in. (2349 mm)
  • 8 ft, flat bottom 69.2 in. (1758 mm)
  • Operating height, fully raised 119.3 in. (3029 mm)
  • Loading height 66.1 in. (1680 mm)
  • Loading reach 50.8 in. (1290 mm)
  • Reach from swing pivot 124.3 in. (3156 mm)
  • Swing pivot to rear axle center line 37.6 in. (954 mm)
  • Bucket rotation 180.0º
  • Stabilizer spread-operating 69.0 in. (1753 mm)
  • Angle of departure per SAE: J1234 17.5º
  • Leveling angle 10.2º
  • Swing arc 180.0º
  • Weight 850 lbs. (386 kg)
  • Backhoe Digging Force (Per SAE J49)
  • With arm cylinder 2190 lbs. (993 kgf)
  • With bucket cylinder 3421 lbs. (1552 kgf)
  • Backhoe Cycle Time (seconds)
  • Boom cylinder
  • Extend 3.5 sec.
  • Retract 3.1 sec.
  • Dipperstick cylinder
  • Extend 4.9 sec.
  • Retract 3.4 sec.
  • Bucket cylinder
  • Extend 3.2 sec
  • Retract 2.5 sec.
  • Stabilizer cylinder
  • Max. Height to ground 2.4 sec.
  • Ground to max. Height 2.0 sec.
  • Swing cylinder, from 70 degrees to center 2.1 sec. from 90º to center
  • Backhoe Hydraulic Cylinders
  • Boom cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Dipperstick cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Bucket cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.17 in. (5.5 cm)
  • Stabilizer cylinder
  • Rod diameter 1.18 in. (3.0 cm)
  • Cylinder bore 2.56 in. (6.5 cm)
  • Swing cylinder
  • Rod diameter 0.98 in. (2.5 cm)
  • Cylinder bore 1.97 in. (5.0 cm)
  • Backhoe Bucket Specifications
  • None 3, 3, 4, 5 tooth
  • Standard bucket
  • Width 10, 12, 16, 24 in. (25.4, 30.5, 40.6, 61.0 cm)
  • Capacity - heaped 0.74, 0.95, 1.38, 2.26 cu. ft. (0.021, 0.027, 0.039, 0.064 m³)
  • Capacity - struck 0.60, 0.77, 1.09, 1.70 cu. ft. (0.017, 0.022, 0.031, 0.048 m³)
  • Standard bucket
  • Weight 64, 71, 84, 104 lbs. (29, 32, 38, 47 kg)
  • Backhoe Specifications
  • Model BH77
  • Transport height 80.7 in. (2051 mm)
  • Stabilizer spread transport 51.8 in. (1315 mm)
  • Ground clearance 11.5 in. (292 mm)
  • Overall width 54.9 in. (1394 mm)
  • Maximum digging depth 93.6 in. (2378 mm)
  • Digging depth
  • 2 ft, flat bottom 92.5 in. (2349 mm)
  • 8 ft, flat bottom 69.2 in. (1758 mm)
  • Operating height, fully raised 119.3 in. (3029 mm)
  • Loading height 66.1 in. (1680 mm)
  • Loading reach 50.8 in. (1290 mm)
  • Reach from swing pivot 124.3 in. (3156 mm)
  • Swing pivot to rear axle center line 37.6 in. (954 mm)
  • Bucket rotation 180.0º
  • Stabilizer spread-operating 69.0 in. (1753 mm)
  • Angle of departure per SAE: J1234 17.5º
  • Leveling angle 10.2º
  • Swing arc 180.0º
  • Weight 850 lbs. (386 kg)
  • Backhoe Digging Force (Per SAE J49)
  • With arm cylinder 2190 lbs. (993 kgf)
  • With bucket cylinder 3421 lbs. (1552 kgf)
  • Backhoe Cycle Time (seconds)
  • Boom cylinder
  • Extend 3.5 sec.
  • Retract 3.1 sec.
  • Dipperstick cylinder
  • Extend 4.9 sec.
  • Retract 3.4 sec.
  • Bucket cylinder
  • Extend 3.2 sec
  • Retract 2.5 sec.
  • Stabilizer cylinder
  • Max. Height to ground 2.4 sec.
  • Ground to max. Height 2.0 sec.
  • Swing cylinder, from 70 degrees to center 2.1 sec. from 90º to center
  • Backhoe Hydraulic Cylinders
  • Boom cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Dipperstick cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Bucket cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.17 in. (5.5 cm)
  • Stabilizer cylinder
  • Rod diameter 1.18 in. (3.0 cm)
  • Cylinder bore 2.56 in. (6.5 cm)
  • Swing cylinder
  • Rod diameter 0.98 in. (2.5 cm)
  • Cylinder bore 1.97 in. (5.0 cm)
  • Backhoe Bucket Specifications
  • None 3, 3, 4, 5 tooth
  • Standard bucket
  • Width 10, 12, 16, 24 in. (25.4, 30.5, 40.6, 61.0 cm)
  • Capacity - heaped 0.74, 0.95, 1.38, 2.26 cu. ft. (0.021, 0.027, 0.039, 0.064 m³)
  • Capacity - struck 0.60, 0.77, 1.09, 1.70 cu. ft. (0.017, 0.022, 0.031, 0.048 m³)
  • Standard bucket
  • Weight 64, 71, 84, 104 lbs. (29, 32, 38, 47 kg)
  • Backhoe Specifications
  • Model BH77
  • Transport height 80.7 in. (2051 mm)
  • Stabilizer spread transport 51.8 in. (1315 mm)
  • Ground clearance 11.5 in. (292 mm)
  • Overall width 54.9 in. (1394 mm)
  • Maximum digging depth 93.6 in. (2378 mm)
  • Digging depth
  • 2 ft, flat bottom 92.5 in. (2349 mm)
  • 8 ft, flat bottom 69.2 in. (1758 mm)
  • Operating height, fully raised 119.3 in. (3029 mm)
  • Loading height 66.1 in. (1680 mm)
  • Loading reach 50.8 in. (1290 mm)
  • Reach from swing pivot 124.3 in. (3156 mm)
  • Swing pivot to rear axle center line 37.6 in. (954 mm)
  • Bucket rotation 180.0º
  • Stabilizer spread-operating 69.0 in. (1753 mm)
  • Angle of departure per SAE: J1234 17.5º
  • Leveling angle 10.2º
  • Swing arc 180.0º
  • Weight 850 lbs. (386 kg)
  • Backhoe Digging Force (Per SAE J49)
  • With arm cylinder 2190 lbs. (993 kgf)
  • With bucket cylinder 3421 lbs. (1552 kgf)
  • Backhoe Cycle Time (seconds)
  • Boom cylinder
  • Extend 3.5 sec.
  • Retract 3.1 sec.
  • Dipperstick cylinder
  • Extend 4.9 sec.
  • Retract 3.4 sec.
  • Bucket cylinder
  • Extend 3.2 sec
  • Retract 2.5 sec.
  • Stabilizer cylinder
  • Max. Height to ground 2.4 sec.
  • Ground to max. Height 2.0 sec.
  • Swing cylinder, from 70 degrees to center 2.1 sec. from 90º to center
  • Backhoe Hydraulic Cylinders
  • Boom cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Dipperstick cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.76 in. (7.0 cm)
  • Bucket cylinder
  • Rod diameter 1.38 in. (3.5 cm)
  • Cylinder bore 2.17 in. (5.5 cm)
  • Stabilizer cylinder
  • Rod diameter 1.18 in. (3.0 cm)
  • Cylinder bore 2.56 in. (6.5 cm)
  • Swing cylinder
  • Rod diameter 0.98 in. (2.5 cm)
  • Cylinder bore 1.97 in. (5.0 cm)
  • Backhoe Bucket Specifications
  • None 3, 3, 4, 5 tooth
  • Standard bucket
  • Width 10, 12, 16, 24 in. (25.4, 30.5, 40.6, 61.0 cm)
  • Capacity - heaped 0.74, 0.95, 1.38, 2.26 cu. ft. (0.021, 0.027, 0.039, 0.064 m³)
  • Capacity - struck 0.60, 0.77, 1.09, 1.70 cu. ft. (0.017, 0.022, 0.031, 0.048 m³)
  • Standard bucket
  • Weight 64, 71, 84, 104 lbs. (29, 32, 38, 47 kg)