pg. 9
3-3
S
PECIFICATIONS
(
CONTINUED
)
Model
Number
ECBL65
ECBL125
ECBL245
ECBM65
ECBM125
ECBM245
ECBH65
ECBH125
ECBH245
ECBL810
ECBL2410
ECBM810
ECBM2410
EBH810
ECBH2410
ECBL820
ECBL2420
Static
Capacity
5 TON
5 TON
5TON
10 TON
10 TON
10 TON
20 TON
Lifting
Screw
Diameter
(inches)
1.5
1.5
1.5
1.5
1.5
2.25
2.25
Thread
Pitch/ Lead
(inches)
.474
1.00
1.875
.474
1
1.875
.5
Worm Gear
Ratio
6:1
12:1
24:2
6:1
12:1
24:2
6:1
12:1
24:2
8:1
24:1
8:1
24:1
8:1
24:1
8:1
24:1
Worm Shaft
Turns for 1"
Travel
12.66
25.33
50.66
6
12
24
3.2
6.4
12.8
16.88
50.66
8
24
4.27
12.8
16
48
Tare Torque
(inch/Lbs.)
15
13
12
15
13
12
15
13
12
30
25
30
25
30
25
60
40
Starting
Torque
(Inch/lbs.)
.032W*
.020W*
.015W*
.067W*
.042W*
.031W*
.125W*
.079W*
.057W*
.023W*
.012W *
.049W*
.024W*
.091W*
.045W*
.026W*
.014W*
Operating
Torque †
(inch lbs.) @
Worm RPM
.025W*
.014W*
.009W*
@ 300 RPM
.052W*
.030W*
.018W8
@ 300 RPM
.098W*
.055W*
.034W*
@ 300 RPM
.019W*
.008W*
@ 200 RPM
.040W*
.017W*
@ 200 RPM
.074W*
.031W*
@ 200 RPM
.020W*
.096W*
@ 200 RPM
Translating
Tube Torque
* (inch lbs.)
.084W
.177W*
.332W*
.084W*
.172W*
.332W
.089W*
Base Weight
(lbs)
65
65
65
81
81
81
164
Add to Basic
Jack Weight
(lbs.) for
each
Additional 1"
of Travel
2.3
2.3
2.3
2.3
2.3
2.3
4.5
Max. Vertical
Rise
54”
40”
59”
38”
38”
41”
72”
Max.
Horizontal
Rise
40”
38”
44”
28”
28”
31”
54”
