2. Specifications table of the backhoe
Digging force (Per SAE J49)
With bucket cylinder
8610 N
(1936 lbs.)
With dipperstick cylinder
5209 N
(1171 lbs.)
Cycle Time (seconds)
Boom cylinder, extend 4.5 sec.
Boom cylinder, retract 3.7 sec.
Swing cylinder, from 90 degrees to center 1.5 sec.
Dipperstick cylinder, extend 4.1 sec.
Dipperstick cylinder, retract 3.4 sec.
Bucket cylinder, extend 3.1 sec.
Bucket cylinder, retract 2.4 sec.
Stabilizer cylinder, max. height to ground 2.9 sec.
Stabilizer cylinder, ground to max. height 2.3 sec.
Hydraulic cylinders
Boom Dipperstick Bucket Stabilizer Swing
Rod diameter
3.0 cm
(1.18 in.)
2.5 cm
(0.98 in.)
2.5 cm
(0.98 in.)
2.5 cm
(0.98 in.)
3.0 cm
(1.18 in.)
Cylinder bore
6.5 cm
(2.56 in.)
6.0 cm
(2.36 in.)
5.0 cm
(1.97 in.)
6.0 cm
(2.36 in.)
6.0 cm
(2.36 in.)
Bucket Sizes
Width SAE truck capacity SAE heaped capacity Number of teeth Weight
Trenching 8 in.
20.3 cm
(8 in.)
0.009 m
3
(0.317 cu.ft.)
0.011 m
3
(0.388 cu.ft.)
2
10 kg
(22 lbs)
Trenching
12 in.
30.5 cm
(12 in.)
0.014 m
3
(0.494 cu.ft.)
0.020 m
3
(0.706 cu.ft.)
3
13 kg
(29 lbs)
Trenching 16
in.
40.6 cm
(16 in.)
0.020 m
3
(0.706 cu.ft.)
0.029 m
3
(1.024 cu.ft.)
3 16 kg
(35 lbs)
BACKHOE SPECIFICATIONS SPECIFICATIONS OF THE BACKHOE