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Specifications – Wood’s Powr-Grip EL Series User Manual

Page 3

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Rev 0.2/12-12

1

ELWC, etc: #35003

SPECIFICATIONS

Model Numbers:

ELWC and Options ELFK, ELEK, ELSH, ELRA

Description:

Designed to lift, lower and/or suspend windows for replacement or

installation in buildings up to 3 stories high.

Maximum Load Capacity /

Pad Spread:

1

(Structural limit of crane system = 220 lbs [100 kg]. Capacities below are

based on vacuum obtained with clean, smooth, nonporous flat surfaces

2

).

Max. w/9" Hand Cups:

(to outer edges)

110 lbs [50 kg] for single cup /

9" [23 cm]

220 lbs [100 kg] two-cup config. /

33" [84 cm]

Max. w/8" Hand Cups:

(to outer edges)

90 lbs [41 kg] for single cup /

8" [20 cm]

170 lbs [77 kg] two-cup config. /

32" [81 cm]

Maximum Lift Height:

27' [8.2 m]

Mounting Height:

(Height of the main support structure – corresponds to the distance from

the upper window reveal to the lower reveal or the floor.)

Minimum:

33" [84 cm]

Maximum:

60" [152 cm], 103" [262 cm] with optional extension kit ELEK

Lifter Weight:

30 lbs [13.5 kg] for crane kit ELWC only

40.5 lbs [18.5 kg] with optional extension kit ELEK

Available Options:

ELFK: Lifting kit for connecting lift cable to hand cups and guide straps for

increased load control while lifting (hand cups sold separately);
ELEK: Crane extension kit for increasing the height of main support post to

accommodate larger window openings or positioning crane between floor

and upper window reveal;
ELSH: Shallow reveal head plate for use to protect finished window
openings that are not deep enough to use the standard head plate;
ELRA: Raked angle adapter for angling the head plate to accommodate

windows that have an angled upper reveal;

Operating Elevation:

Elevations above 5000' [1524 m] may prevent a hand cup from obtaining

adequate vacuum as indicated by the red-line vacuum indicator; contact

Wood’s Powr-Grip or an authorized dealer for assistance before using the

lifter at such elevations.

Operating Temperatures: 10° to 120° F [-12° to 49° C]
Service Life:

This lifter is designed to have a service life of at least 20,000 lifting cycles,

when used and maintained as intended. Vacuum pads and other wear-out

items are excluded; see MAINTENANCE and REPLACEMENT PARTS LIST for
more information. For the D

ISPOSAL OF THE

L

IFTER

after its service life, see

INTENDED USE.

1

Specifications apply to lifters using Wood's Powr-Grip 9" [23 cm] and 8" [20 cm] hand cups (models N5450 and N4950). Hand

cups are sold separately. Other manufacturers' hand cups may not be compatible with the Eazi Lifter, resulting in reduced load

capacity and/or injury to the operator or bystanders.

2

Load Capacity is based on a friction coefficient of 1; see MAINTENANCE: V

ACUUM

P

AD

M

AINTENANCE

: Friction Coefficient for

additional information.