American Crane and Hoist Corp.
American Crane and Hoist Corp.
Mailing Address:
1234 Washington Street
Boston, MA 02118
Phone: 1.617.482.8383
Fax: 1.617.482.8384
E-Mail: info@ac-h.com
Website: www.americancraneh.wpengine.com
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Dimension N, Dimension P, Dimension Q & Dimension V are for minimum size runway beams. For operation on larger size runways, dimensions N-V-P must be increased by 1/2 the runway beam flange width increase and dimension Q decreased by the same amount.
Unit of Measure

Specifications

Model

 N/A USC

Capacity

 N/A 10 Tons

Wheel Base

 N/A 6'-0"

Wheel Load (per pair)

 N/A 14500 lbs.

Dimension A

 N/A 8 1/2 inches

Dimension B

 N/A 3'-10"

Dimension C

 N/A 3'-9"

Dimension D

 N/A 3/8 inches

Dimension E

 N/A 9 inches

Dimension F

 N/A 4 5/16 inches

Dimension G

 N/A 2 11/16 inches

Dimension H

 N/A 1/4 inches

Dimension I (Min.)

 N/A S12 x 31.8

Dimension I (Max.)

 N/A S20 x 66.0

Dimension J

 N/A 15/16 inches

Dimension K

 N/A 3 3/4 inches

Dimension L

 N/A 1 inches

Dimension M

 N/A 3 1/2 inches

Dimension N

 N/A 6 1/4 inches

Dimension P

 N/A 8 inches

Dimension Q

 N/A 14 5/8 inches

Dimension R

 N/A 1 1/2 inches

Dimension S

 N/A 3/8 inches

Dimension T

 N/A 3 inches

Dimension U

 N/A 5/8 inches

Dimension V

 N/A 3 inches

Dimension W

 N/A 13/16 inches

Dimension X

 N/A 1/4 inches

Gear Ratio

 N/A 2.29:1

Net Weight (per pair)

 N/A 1345 lbs.

Type

 N/A Top Running Underhung Single Girder

Service

 N/A  

Usage

 N/A Extreme Conditions Indoor Use Outdoor Use

Crane

 N/A Hand Geared Motor Driven Push Type

Trolley

 N/A Hand Geared Motor Driven Push Type

Hoist Headroom

 N/A Hand Chain Low Headroom Standard Headroom

Electric

 N/A &nbps;

N/A Runway Collectors

Bridge Conductors

 N/A Bare Copper Wire Safety Enclosed

Design Details

N/A Wheel Bases : Wide range of wheel bases available in each capacity range to meet C.M.A.A. wheel base to span ratio thru 60'-0" of Crane Span.

Tru-Tred Wheels : Precision machined from alloy steel with flangeless design to meet the most demanding crane service requirements.

Side Roller Guidance : Heavy duty cam follower bearings provide smooth non-skewing crane operation plus reduced crane wheel and runway rail wear.

Wheel Bearings : Heavy duty long life rated pre-lubricated and sealed Timken tapered roller wheel bearings designed to take the unavoidable shocks of crane duty.

Wheel Gearing : Alloy carbon steel precision spur gearing with large pitch diameter pinion gears.

Truck Frames : Heavy fabricated steel jig constructed for true-rolling truck operation. Split truck design allows quick easy crane erection on either open end or closed end runway system.

Center Drive : Model HD Helical Center Drives are available to meet your crane bridge drive requirements. Precision oil bath lubricated helical gearing is included for smooth efficient crane operation. A standard "Rightway" foot mounted drive motor is connected to the helical gear reducer thru a flexible coupling providing "positive drive" forward-reverse service. Adjustable electric motor brake is suggested for smooth crane deceleration and final stop.

Controls : Single speed heavy duty magnetic reversing control is available with a 115 V control volt- age transformer all internally wired to legended terminal strips mounted in a NEMA-1 enclosure. Adjustable ballast resistor is suggested for smooth crane acceleration and reverse plugging gradual deceleration for smooth stop.