FRONT LOADER
MID-MOUNT MOWERBACKHOE
IMPLEMENTS SPECIFICATIONS
BB2320/B2620/B2920
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Kubota
Genuine Parts
for maximum
performance,
durability and
safety
Model
Maximum lift height (to bucket pivot pin)
Clearance w/ attachment dump
Reach at maximum height (ROPS/CAB)
Maximum dump angle
Attachment rollback angle
Digging depth at bucket leveled
Overall height in carry position
Material bucket width
Lift capacity (pivot pin)
Lift capacity (19.7 in. forward)
Breakout force (19.7 in. forward)
Breakout force (pivot pin)
Raising time to full height w/o load
Lowering time w/o load (powerdown)
Attachment rollback time
Attachment dumping time
Rated flow
Rated pressure
Boom cylinder size (Bore × Stroke)
74.0 (1880)
56.2 (1428)
23.5 (598)
45
25
3.9 (100)
42.9 (1090)
48 (1219)
771 (350)
545 (247)
LA304 (B2320)
1172 (532)
1648 (748)
2.8
2.0
1.9
1.5
4.4 (16.6)
2000
1.57 × 13.2 (40 × 336)
1.57 × 13.2 (40 × 336)
1222 (5434)
78.5 (1995)
60.9 (1548)
22.7 (576)
40
25
3.9 (100)
43.4 (1102)
50 (1270)
952 (432)
661 (300)
LA364 (B2620 /B2920)
1520 (689)
2144 (973)
3.7
2.7
2.6
1.9
4.7 (17.9)
2000
1.77 × 13.7 (45 × 348)
1.77 × 13.2 (45 × 336)
1741 (7744)
Bucket cylinder size (Bore × Stroke)
Bucket roll breakout force at ground line
Model
in. (mm)
in. (mm)
in. (mm)
in. (mm)
Transport height in. (mm)
Stabilizer spread transport
Ground clearance
Overall width
Maximum digging depth
Digging depth, 2ft. flat bottom
Digging depth, 8ft. flat bottom
Operating height, fully raised
Loading height
Loading reach
in. (mm)
in. (mm)
72.8 (1849)
50.4 (1280)
lbs. (N)
Bucket cylinder digging force lbs. (N)
Dipperstick cylinder digging force
2585 (11500)
1686 (7500)
11.6 (294)
49.6 (1260)
80.1 (2034)
78.8 (2001)
56.4 (1432)
105.4 (2677)
64.4 (1637)
39.7 (1009)
BH65
108.9 (2767)
31.4 (797)
172
73.0 (1854)
19
11.8
150
in. (mm)
deg.
deg.
Reach from swing pivot
Swing pivot to rear axle center line
Bucket rotation
Stabilizer spread operating
Angle of departure per SAE J 1234
Leveling angle
Swing arc
in. (mm)
Model
Type
Number of blades
Blade length
Mounting method
Cutting width
Cutting height
Adjustment of cutting height
Weight (approx.)
18.7 (475)
54 (1372)
322 (146)
300 (136)
RCK54-29B
20.6 (523)
Suspended
Side discharge
3
60 (1524)
RCK60-29B
1.0 to 4.0 (25 to 102)
Dial
in. (mm)
in. (mm)
Ibs.(kg)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
deg.
deg.
in. (mm)
psi
in. (mm)
in. (mm)
degrees
in. (mm)
in. (mm)
in. (mm)
degrees
Ibs. (kg)
Ibs. (kg)
sec.
GPM ( /min.)
in. (mm)
Ibs. (kg)
Ibs. (kg)
sec.
in. (mm)
in. (mm)
Ibs. (N)
sec.
sec.
Cat.No.4197-01-US Printed in Japan.D.REX.'19-FEB.
