Sumner GH3/4T User manual

Sumner Manufacturing Co., Inc.
GANTRIES
Adjust mast
lifting handle
with plunger pin
to comfortable
lifting position
Lift mast and
remove quick-
action mast
locking pin
– no bolts!
Innovative Mast Height Adjustment
1
2 3
Adjust height
in 6" (15 cm)
increments
3Minimum Pieces – 2
A-Frames with casters,
Trolley, Cross Beam and
attaching hardware
3Aluminum Frames &
Beam
3Anodized frame
3Quick Height Adjustment
3Adjustable Span
3Pinch Point Free
3Available in 8', 10', 12'
& 15' or 3 m, 4 m & 5 m
beam lengths
32 Models: 4,400 lbs &
1,650 lbs
3Lightweight & Extremely
Portable
3Quick Two-Person
Assembly
38" Locking Casters or 10"
Flat Free Double Locking
Casters (GH3/4T only)
When lifting
handle is next
to frame, mast
holes are aligned
for locking pin
GH3/4T with 8' beam and 10"
double-wheeled casters (at free)
Chain hoist not included
New!

A-Frame legs lock in closed
or opened position
Push button
leg lock release & locking
A-frame legs lock in closed
position – no bolts
No pinch points – spacer prevents
pinched ngers
Tool-free A-Frame operation ...
with instructions tube
Casters can be locked at 90
degree angle for easy transport
Optional 10" at free, double-wheel caster has both
position and wheels lock. Available on GH3/4T only.
Beam span adjustment on 10 ft
(3 m) lengths & longer
GANTRY uNique feATuRes
8" caster with foot brake &
four 90 degree locking positions

GANTRY AssemblY
Sumner Gantries can be assembled in minutes with just two people and two
wrenches. The leverage design eliminates the need for fork lifts or other lifting
devices. The all aluminum frame resists corrosion and is light weight.
1 2
3 4
5
7
6
8
Open
"A"
frame
Lay out
beam
& "A"
frames
Attach
with
one
bolt to
each
"A"
frame
Ready
to lift
Raise
one
frame
Raised
frame
Raise
2nd "A"
frame
Attach
2nd
bolts &
tighten
all

Sumner - U.S.
7514 Alabonson Road
Houston, TX 77088
Ph: 281-999-6900
Fax: [phone]
Sumner Canada
75 Saltsman Drive, Unit 5
Cambridge, Ontario N3H 4R7
Ph: 519-653-5300
Fax: [phone]
Sumner U.K.
Unit 3 Kempton Road
Keytec 7 Business Park
Pershore, Worcestershire, WR10 2TA
Ph: (44) 01386 556278
Fax: [phone]
Sumner Manufacturing Co., Inc.
www.sumner.com
DISTRIBUTED BY:
Sumner Netherlands
Kinsiusstraat 28
3882 VJ Putten
Ph: (31) 0 6 1314 7979
Fax: [phone]
F
A
C
D
B
E
G
H
Gantry Lift Dimensions
Gantries comes with 2 A-Frames with casters, Trolley,
Cross Beam and attaching hardware.
*15 ft beam has 2 adjustment positions.
12 ft & 10 ft beam has 1 adjustment position.
8 ft beam has no adjustment positions.
Gantry Weight Beam Beam Weight
Part No. Gantry Model lbs kg Part No. Model lbs kg
785301 GH3/4T-15 (15' / 8"casters) 270.0 122.5 785320 15' 68.5 31.0
785303 GH3/4T-12 (12' / 8" casters) 258.0 117.0 785321 12' 55.0 24.9
785305 GH3/4T-10 (10' / 8" casters) 250.0 113.4 785322 10' 46.0 20.8
785307 GH3/4T-8 (8' / 8" casters) 242.0 109.8 785323 8' 37.0 16.7
785300 GH3/4T-15 (15' / 10" wheels) 274.0 124.3 785320 15' 68.5 31.0
785302 GH3/4T-12 (12' / 10" wheels) 262.0 118.8 785321 12' 55.0 24.9
785304 GH3/4T-10 (10' / 10" wheels) 254.0 115.2 785322 10' 46.0 20.8
785306 GH3/4T-8 (8' / 10" wheels) 246.0 111.6 785323 8' 37.0 16.7
785100 GH2T-15 (15' Beam) 323.0 146.5 785150 15' 82.0 37.1
785101 GH2T-12 (12' Beam) 307.0 139.2 785151 12' 65.6 29.7
785102 GH2T-10 (10' Beam) 296.0 134.2 785152 10' 54.7 24.8
785103 GH2T-8 (8' Beam) 285.0 129.2 785153 8' 47.7 21.6
Front View
Set screw holds
trolley in place
Rear View
Large positioning
handle on trolley
Convenient carrying
straps on beam
A B C D E F G H
Product
Name Part No. Gantry Model
Max/Min
Height To
Lifting Eye
Max
Height
To Top Of
Trolley
Max
Working Span
Span Between
Wheels
Height
Adjust-
ment
Span
Adjust-
ment*
Max
Width
Of "A"
Frame
Stored
Height
of "A"
Frame
GH3/4T 785301 GH3/4T-15 (15' / 8"casters) 116"
(294.6 cm)
86"
(218.4 cm)
128.75"
(327.0 cm)
154" (391.2 cm) 172" (436.9 cm)
136" (345.4 cm)
112" (284.5 cm)
88" (223.5 cm) 6"
(15.2 cm)
9"
(22 cm)
60.625"
(154 cm)
100"
(254 cm)
GH3/4T 785303 GH3/4T-12 (12' / 8" casters) 118" (299.7 cm)
GH3/4T 785305 GH3/4T-10 (10' / 8" casters) 94" (238.8 cm)
GH3/4T 785307 GH3/4T-8 (8' / 8" casters) 70" (177.8 cm)
GH3/4T 785300 GH3/4T-15 (15' / 10" wheels) 118"
(299.7 cm)
88"
(223.5 cm)
130.5"
(331.5 cm)
154" (391.2 cm) 167.5" (425.5 cm)
131.5" (334.0 cm)
107.5" (273.1 cm)
83.5" (212.1 cm)
GH3/4T 785302 GH3/4T-12 (12' / 10" wheels) 118" (299.7 cm)
GH3/4T 785304 GH3/4T-10 (10' / 10" wheels) 94" (238.8 cm)
GH3/4T 785306 GH3/4T-8 (8' / 10" wheels) 70" (177.8 cm)
GH2T 785100 GH2T-15 (15' Beam) 114"
(289.6 cm)
84"
(213.4 cm)
128.5"
(326.4 cm)
142" (360.7 cm) 181" (459.7 cm)
6"
(15.2 cm)
13"
(33 cm)
60.625"
(154 cm)
100"
(254 cm)
GH2T 785101 GH2T-12 (12' Beam) 106" (269.2 cm) 144" (365.8 cm)
GH2T 785102 GH2T-10 (10' Beam) 82" (208.3 cm) 120" (304.8 cm)
GH2T 785103 GH2T-8 (8' Beam) 58" (147.3 cm) 96" (243.8 cm)