Koyker
Backhoes - The Koyker backhoe attachment on your tractor
is a valuable tool on the ranch, the farm, or the construction project.
Koyker has three sizes of tractor backhoe attachment to fit a large
range of tractor sizes. The three sizes cover tractors from about
18hp to about 65hp. The KB60 digs 6’ deep, the KB75 digs 7.5
feet deep, and the KB85 has a digging depth of 8.5 feet. Give your
tractor Koyker backhoe digging power.
See
individual backhoe attachment specifications by clicking on the
model numbers below. Choose the backhoe that is right for your tractor.
| Recommended
Tractor HP |
30
to 65 |
20
to 45 |
12
to 35 |
| Maximum
Digging Depth |
9'
0" |
8'
0" |
6'
6" |
| Digging
Depth (Two Foot Flat Bottom) |
8'
6" |
7'
6" |
6'
0" |
| Reach
From Swing Pivot |
11'
2" |
10'
11" |
9'
0" |
| Transport
Height |
7'
8" |
7'
10" |
5'
3" |
| Bucket
Clearance |
7'
6" |
6'
6" |
5'
0" |
| Bucket
Rotation |
180º |
165º |
165º |
| Swing
Arc |
180º |
180º |
140º |
| Stabilizer
Spread Down (Operating) |
5'
10" |
7'
0" |
7'
0" |
| Stabilizer
Spread Up (Transporting) |
9'
4" |
5'
8" |
5'
8" |
| Bucket
Pry-Out Power - In Excess Of: |
6725
lbs |
6900
lbs |
4076
lbs |
| Bucket
Curl Power At Cutting Lip |
3591
lbs |
3200
lbs |
1870
lbs |
| Crowd
Power At End Of Dipper Stick |
2510
lbs |
1692
lbs |
1728
lbs |
| Lift
At End Of Boom |
733
lbs |
760
lbs |
640
lbs |
| Lift
At End Of Stick w/Boom & Dipper Stick Extended |
582
lbs |
455
lbs |
375
lbs |
| Hydraulic
System Relief Valve Setting |
2200
P.S.I. |
2000
P.S.I. |
2000
P.S.I |
| Hydraulic
Flow Requirements |
6.0
to 8.0 G.P.M. |
4.5
to 6
G.P.M. |
3.5
to 4
G.P.M. |
| Shipping
Weight (Less Bucket) |
1238
lbs |
860
lbs |
565
lbs |
| Boom
Cylinder |
Bore
2.5" Stroke 26" |
Bore
2.5"
Stroke 20" |
Bore
2.5"
Stroke 14" |
| Dipper
Stick Cylinder |
Bore
2.5" Stroke 20" |
Bore
2.5"
Stroke 14" |
Bore
2.5"
Stroke 10" |
| Bucket
Cylinder |
Bore
2.5" Stroke 20" |
Bore
2.5"
Stroke 14" |
Bore
2.0"
Stroke 14" |
| Swing
Cylinder |
Bore
2.5" Stroke 10" |
Bore
2.5"
Stroke 10" |
Bore
2.5"
Stroke 7" |
| Stabilizer |
Bore
2.5" Stroke 13" |
Bore
2.5"
Stroke 10" |
Bore
2.0"
Stroke 8" |
Bucket
Width |
Cutting
Width |
Teeth |
Weight |
Heaped
Capacity |
Struck
Capacity |
9" |
10" |
3 |
86
lbs |
.86
cu. ft. |
.75
cu. ft. |
12" |
13" |
3 |
90
lbs |
1.14
cu. ft. |
1.0
cu. ft. |
15"
|
16" |
4 |
101
lbs |
1.56
cu. ft. |
1.25
cu. ft. |
18" |
19" |
4 |
112
lbs |
1.85
cu. ft. |
1.5
cu. ft. |
24" |
25" |
5 |
113
lbs |
2.38
cu. ft. |
2.0
cu. ft. |
36" |
37" |
6 |
160
lbs |
3.40
cu. ft. |
3.0
cu. ft. |
Bucket
Width |
Cutting
Width |
Teeth |
Weight |
Heaped
Capacity |
Struck
Capacity |
9" |
10" |
3 |
60
lbs |
.82
cu. ft. |
.68
cu. ft. |
12" |
13" |
3 |
65
lbs |
1.11
cu. ft. |
.90
cu. ft. |
15"
|
16" |
4 |
75
lbs |
1.41
cu. ft. |
1.13
cu. ft. |
18" |
19" |
4 |
85lbs |
1.69
cu. ft. |
1.35
cu. ft. |
24" |
25" |
4 |
105
lbs |
2.16
cu. ft. |
1.80
cu. ft. |
Bucket
Width |
Cutting
Width |
Teeth |
Weight |
Heaped
Capacity |
Struck
Capacity |
9" |
9
1/2" |
3 |
34
lbs |
.64
cu. ft. |
.47
cu. ft. |
12" |
12
1/2" |
3 |
40
lbs |
.85
cu. ft. |
.63
cu. ft. |
15"
|
15
1/2" |
4 |
45
lbs |
1.06
cu. ft. |
.79
cu. ft. |
Specifications
vary depending on tractor model and are based on boom pivot 11"
above ground level. Tractor front counter weights may be needed
for stability & safe tractor operation. Specifications subject
to change without notification. U.S. patent No. 4,393,751
BALL PARK PRICES OR EXACT PRICE QUOTES?
Ball Park Price: For those of you just wanting
a rough idea how much a Koyker backhoe would cost, below you can
view typical prices ranges of each complete backhoe model.
Exact
Quote: If you are considering a backhoe purchase in the
near future you may desire a precise price quote. If so, please
fill out our backhoe inquiry form to tell us how you want your Koyker
backhoe equipped, so we can give you an exact quote, and tell you
how much it costs to ship to your location. Tell us what you want
in a backhoe here.
The
price ranges below are on complete backhoes
with all the typical components.
KB60 |
$3,950.00
to $4,850.00 |
KB75 |
$4,925.00
to $6,200.00 |
KB85 |
$6,100.00
to $7,250.00 |
|
