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T273 Backhoe |
Backhoe Up |
Backhoe Down |
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| BACKHOE |
| Specifications |
7620 |
8620 |
| Maximum Digging Depth |
8'0" |
9'0" |
| Digging Depth (2'
flat bottom) |
7'6" |
8'6" |
| Swing Arc |
180º |
180º |
| Loading Height (bucket at 60º) |
5'10" |
6'10" |
| Reach from Swing Pivot |
9'6" |
11'1" |
| Transport Height (maximum) |
5'9" |
6'9" |
| Bucket Rotation |
180º |
180º |
| Loading Reach (bucket at 60º) |
3'7" |
3'7" |
| Transport Overhang |
3'6" |
4'0" |
| Undercut |
2'6" |
2'10" |
| Stabilzer Spread, down postion |
7'5" |
8'3" |
| Stabilzer Spread, up postion |
5'1" |
4'6" |
| Bucket Cylinder Digging Force |
2,840 lbs |
3,738
lbs |
| Dipperstick Cylinder Digging
Force |
2,005 lbs |
2,435
lbs |
| Shipping Weight (less bucket) |
875
lbs |
1040
lbs |
| Hydraulic Volume requirements |
5
to 6 GPM |
5 to 8
GPM |
| Hydraulic Pressure Requirements |
2,250 PSI |
2,550
PSI |
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Specifications may vary depending
on tractor model and are subject to change without
notice.
Tractors must be equipped with ROPS and seat belt
that will provide greater safety |
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| BUCKET
SPECIFICATIONS |
| 7620 |
8620 |
Regular
Duty |
Heaped
Capacity |
Shipping
Weight |
9" Bucket |
.64 cu.ft. |
46 lbs |
13"
Bucket |
1.04 cu.ft. |
52 lbs |
16"
Bucket |
1.33 cu.ft. |
57 lbs |
20"
Bucket |
1.74 cu.ft. |
65 lbs |
24"
Bucket |
2.14 cu.ft. |
78 lbs |
36"
Bucket |
3.444 cu.ft. |
102
lbs |
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Regular
Duty |
Heaped
Capacity |
Shipping
Weight |
12" Bucket |
1.53 cu.ft. |
82 lbs |
18" Bucket |
2.47 cu.ft. |
101 lbs |
24" Bucket |
3.48 cu.ft. |
117 lbs |
36" Bucket |
5.50 cu.ft. |
154 lbs |
40" Bucket |
6.17 cu.ft. |
170
lbs |
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| 8620 - Heavy Duty |
Regular
Duty |
Heaped
Capacity |
Shipping
Weight |
12" Bucket |
1.74 cu.ft. |
106 lbs |
18" Bucket |
2.68 cu.ft. |
126 lbs |
24" Bucket |
3.71 cu.ft. |
146 lbs |
36" Bucket |
5.76 cu.ft. |
154 lbs |
40" Bucket |
6.41 cu.ft. |
170
lbs |
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| NEW
FEATURES |
| 7620 |
8620 |
- This rugged backhoe is made even more solid by
the subframe used to mount it to the Branson
Tractors.
- New boom and dipper styling and a redesigned
bucket profile create a more powerful, rugged,
industrial backhoe appearance. Heavy duty buckets also
available
- Increased bore and rod diameters of
boom/dipper cylinders from 2" to 21/2" and 1" to 11/4"
respectively, results in substantial power
increase
- Lower placement of the control valve reduces
valve noise and increases operator leg room and
comfort
- Narrow tapered console (50% reduction in
width), 88% more foot pad area, and more than 2.5
times usable operator platform area contribute to
greater operator comfort
- Stabilizer pads pivot to follow contour of
terrain and flip over for easy conversion between
field/street operation
- Open walk-thru operator area and unique mount
step provide easy access/egress
- Redesigned control lever mechanism permits
lever forces to be reduced up to 40%
- Metered hydraulic spools provide precise
operator control of backhoe movements and allow
smoother acceleration and deceleration
- Upgraded hydraulic cylinder technology extends
pistol seal life
- Double acting swing cylinders are directly
pinned to swing frame, doubling backfilling forces in
the normal range of motion
- Digging and craning forces expanded:
Bucket
force...2,400 to 2,840 lbs.
Dipper force...1,350 to
2,005 lbs.
Craning capacity...357 to 540
lbs.
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- New boom and dipper styling and a redesigned
bucket profile create a more powerful, rugged,
Industrial Backhoe appearance. Heavy duty buckets also
available.
- Unique mount step and open walk-thru operator
area provide easy access/egress
- Strategic placement of the control valve under
the operator's platform reduces valve noise and
increase operator leg comfort
- Narrow tapered console, 88% more foot pad
area, and more than 2.5 times usable operator platform
area contribute further to greater operator
comfort
- Stabilizer pads pivot to follow contour of
terrain and flip over for easy conversion between
field/street operation
- Redesigned control lever mechanism permits
lever forces to be reduced up to 40%
- Metered hydraulic cylinder technology extends
piston seal life
- Double-acting swing cylinders are solidly
trunion mounted to double backfilling forces in the
normal range of motion
- Digging and craning forces expanded:
Bucket force 3,450 to 3,750 lbs.
Dipper
force...2,250 to 2,435 lbs.
Craning capacity...710
to 760 lbs.
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