Harrington Hoists and Cranes Series 3 End Truck - Manual (Page 10)

Underhung Motorized End Trucks (Refer to Fig. 2-1)
Max.
Cap.
(Tons)
Max.
Span
(ft)
End Truck
Model #
Wheel
Dia.
(in)
Flange
Range
Std.
(in)
A
Overall
Length
(in)
B
Roller
Base
(in)
D
Wheel
Base
(in)
E *
Beam
Beyond
Span
(in)
M
End
Truck
Frame
Width
(in)
U **
Wheel
Bottom
to Beam
Top
(in)
X
Width
Beyond
Span
(in)
Y
Wheel
Running
Surface
to
Upper
Most
Part of
ET
(in)
AA
Span to
Motor
End (in)
2 35 UML/S/H/D-3-0235 4.33 3 - 6 60 53 39 12 T+8.1 1.8 11.3-T/2 6.5 T/2+11.9
(L/S)
T/2+12.3
(H)
T/2+13.3
(D)
2 50 UML/S/H/D-3-0250 4.33 3 – 6 82 75 61 12 T+8.1 1.8 11.3-T/2 6.5
3 35 UML/S/H/D-3-0335 4.92 3 – 6 60 53 35 12 T+8.2 1.9 11.3-T/2 6.5
3 50 UML/S/H/D-3-0350 4.92 3 – 6 82 75 57 12 T+8.2 1.9 11.3-T/2 6.5
5 35 UML/S/H/D-3-0535 5.51 4 - 6 60 53 33 12 T+9.8 2.0 11.3-T/2 6.8 T/2+13.7
(L/S/D)
T/2+14.2
(H)
5 50 UML/S/H/D-3-0550 5.51 4 - 6 82 75 55 12 T+9.8 2.0 11.3-T/2 6.8
* minimum overhang is M/2
** includes 3/8" thick beam mounting plates
Underhung Motorized End Truck - Gear Motors
End Truck
Model #
Travel
Speed
(FPM)
Motor
Power
(Hp)
Ea. of
Two
Current
(AMPS) Ea.
of Two
Travel
Speed
(FPM)
Motor
Power
(Hp)
Ea. of
Two
Current
(AMPS) Ea. of
Two
Travel
Speed
(FPM)
Motor
Power (Hp)
Ea. of Two
Current (AMPS)
Ea. of Two
Motor
End
Truck
Weight
(lbs./pr)
230V 460V 230V 460V 230V 460V
UML/S/H/D-3-0235 40/80 0.33 1.6 1.0 120 0.5 2.1 1.3 80/20 0.33/0.08 1.6/1.1 0.9/0.8 522
UML/S/H/D-3-0250 40/80 0.33 1.6 1.0 120 0.5 2.1 1.3 80/20 0.33/0.08 1.6/1.1 0.9/0.8 659
UML/S/H/D-3-0335 40/80 0.33 1.6 1.0 120 0.5 2.1 1.3 80/20 0.33/0.08 1.6/1.1 0.9/0.8 543
UML/S/H/D-3-0350 40/80 0.33 1.6 1.0 120 0.5 2.1 1.3 80/20 0.33/0.08 1.6/1.1 0.9/0.8 680
UML/S/H/D-3-0535 40/80 0.50 2.1 1.3 120 1.0 3.3 2.0 80/20 0.50/0.13 2.0/1.5 1.2/0.9 638
UML/S/H/D-3-0550 40/80 0.50 2.1 1.3 120 1.0 3.3 2.0 80/20 0.50/0.13 2.0/1.5 1.2/0.9 795
Speed Code
L - Designates the speed of 40 feet per minute
S - Designates the speed of 80 feet per minute
H - Designates the speed of 120 feet per minute
D - Designates the speed of dual speed 80/20 feet per minute
Product code derivation - example: UML/S/H/D-3-0235
U - Underhung
M - Motorized
L/S/H/D - Speed code - available in 40, 80, 120, or dual 80/20 feet per minute - choose desired speed
3 – Series number
02 – Capacity - 2 ton
35 – Maximum span - 35 feet
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