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SERIES ALH Air Chain Hoist
air hoist

Pneumatic Chain Hoist
CAPACITIES & LIFT- Rated loads 1 ton to 24 tons with
standard lift of 10 feet.
ULTRA-LOW HEADROOM - Design allows this hoist
to operate in extreme low overhead locations where most
other “low headroom” hoists can’t.
COMPACT DESIGN - Integral hoist/trolley design
provides compact overall envelope dimensions.
STRONG AND DURABLE - Steel construction to
withstand harsh environments.
HOISTING CONTROL - Pilot air control permits
variable speed hoisting and trolley traverse.
LIMIT SWITCH - Redundant limit switches for upper
and lower hook travel.
TROLLEY - Plain, hand geared, or motor driven trolley
models featuring anti-tilt rollers.
CUSTOM FIT- Can be made to fit virtually any beam.
EASY INSTALLATION - Unique design allows easy
installation on closed end monorail beam.
OPTIONS - Spark resistant packages, corrosion resistant
finishes, swivel trolleys for curved monorails, e-stop on
control pendant, chain container, rubber trolley bumpers
and anti-drop lugs.
SPECIFICATIONS
1 - 24 Ton
Catalog Number
Rated
Cap. In
Short
Tons
Std.
Lift
(ft.)
*Min.
Radius
Curve
Min.
Distance
from Bottom
of I-Beam
to Hook
Nominal
Hoist
Speed
(FPM)
CFM
@90
PSI
Net Weight, Lbs.
Plain
Hand
Geared
Motorized
Plain
Hand
Geared
Motorized
ALP-1
ALG-1
ALM-1
1
10
6'-6"
7"
10
265
480
510
560
ALP-1-1/2
ALG-1-1/2
ALM-1-1/2
1-1/2
10
6'-6"
7"
10
265
480
510
560
ALP-2
ALG-2
ALM-2
2
10
6'-6"
7"
10
265
480
510
560
ALP-3
ALG-3
ALM-3
3
10
6'-6"
8"
5
265
580
610
660
ALP-4
ALG-4
ALM-4
4
10
7'-6"
8-1/2"
5
265
580
610
660
ALP-5
ALG-5
ALM-5
5
10
8'-6"
9-1/2"
7
350
1640
1700
1680
ALP-6
ALG-6
ALM-6
6
10
8'-6"
9-1/2"
7
350
1640
1700
1680
ALP-8
ALG-8
ALM-8
8
10
9'-6"
12"
4
350
1710
1840
1770
ALP-10
ALG-10
ALM-10
10
10
10'
12-1/2"
3.5
350
2090
2170
2150
ALP-12
ALG-12
ALM-12
12
10
*
12-1/2"
3.5
350
2090
2170
2150
ALP-16
ALG-16
ALM-16
16
10
*
14-1/2"
2
350
2660
2740
2720
ALP-20
ALG-20
ALM-20
20
10
*
18"
1.7
350
3010
3170
3120
ALP-24
ALG-24
ALM-24
24
10
*
18"
1.7
350
3010
3170
3120
*Please consult us.
DRAWING
Minimum Radius Curve
air hoist drawing
Capacity
Minimum
Radius Curve
1-1/2 - 2 Ton
3 - 4 Ton
5 - 6 Ton
8 Ton
10 Ton		 6' 6"
6' 6"
8' 6"
9' 6"
10' 0"
For over 10 Ton, straight track
operations is recommended.
Curve radius must be specified
on orders.
Curves less than minimum radius
may be fi tted upon application.
CLEARANCE DIMENSIONS
PLAIN OR GEARED
Capacity
A
B
C
D
E
I
F
G
H***
Ton
in.
in.
in.
in.
in.
in.
in.
in.
in.
1
7
35-5/8
16-1/2
19-1/8
7-3/4
7-3/4
10
10
1/16
1-1/2
7
35-5/8
16-1/2
19-1/8
7-3/4
7-3/4
10
10
1/16
2
7
35-5/8
16-1/2
19-1/8
7-3/4
7-3/4
10
10
1/16
3
8
35-5/8
16-1/2
19-1/8
9
9
13
13
1/4
4
8
35-5/8
16-1/2
19-1/8
9
9
13
13
1/4
5
9-1/2
48-5/32
23-1/2
24-21/32
7-3/8
7-3/8
12
15
0
6
9-1/2
48-5/32
23-1/2
24-21/32
7-3/8
7-3/8
12
15
0
8
12
48-5/32
23-1/2
24-21/32
8-3/8
8-7/8
14
13-1/2
3/16
10
12-1/2
48-5/32
23-1/2
24-21/32
8-1/2
9-3/4
15-5/8
14-3/8
3/8
12
12-1/2
48-5/32
23-1/2
24-21/32
8-1/2
9-3/4
15-5/8
14-3/8
3/8
16
14-1/2
53-7/32
25-1/2
27-23/32
11-7/8
11-7/8
18-5/8
18-5/8
3/8
20
18
53-7/32
25-1/2
27-23/32
12-1/8
12-1/8
19-1/4
19
3/8
24
18
53-7/32
25-1/2
27-23/32
12-1/8
12-1/8
19-1/4
19
3/8
Capacity
J
L
M
N
P*
R
S
T**
Z
Ton
in.
in.
in.
in.
in.
in.
in.
in.
in.
1
1-1/8
1-1/8
4-1/2
7/8
6"I@12.5#
5-1/4
6
15
15
1-1/2
1-1/8
1-1/8
4-1/2
7/8
6"I@12.5#
5-1/4
6
15
15
2
1-1/8
1-1/8
4-1/2
7/8
6"I@12.5#
5-1/4
6
15
15
3
1-11/32
1-11/32
6-3/8
15/16
8"I@18.4#
5-3/16
8
10-1/2
12
4
1-11/16
1-11/32
6-3/8
15/16
8"I@18.4#
5-3/16
8
10-1/2
12
5
1-11/16
1-13/32
7-3/16
1-1/8
10"I@25.4#
9-3/8
20-7/16
6
1-11/16
1-13/32
7-3/16
1-1/8
10"I@25.4#
9-3/8
20-7/16
8
2-1/16
1-11/16
8-1/4
1
10"I@25.4#
10
20-11/16
10
2-1/4
1-3/4
9-3/4
1-1/8
12"I@31.8#
11-11/16
18-5/8
12
2-1/4
1-3/4
9-3/4
1-1/8
12"I@31.8#
11-11/16
18-5/8
16
3
2
11-3/4
1-1/8
15"I@42.9#
14-3/32
10-3/4
20
3-5/8
2
11-3/4
1-3/16
18"I@54.7#
14-3/32
11-1/8
24
3-5/8
2
11-3/4
1-3/16
18"I@54.7#
14-3/32
11-1/8
P* - Minimum standard I-beam for proper wheel running clearance only. Customers must verify their beam is adequate for the applied
loading.
H*** - From the face of wheel to the end of the axle.
T** - For standard motor and brake only. Hoists are designed for H-3 duty.
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Plain Trolley Prices
Capacity
Catalog No.
Price
Load Chain
Zinc Plating
For Load Chain
1 Ton
ALP-1
1-1/2 Ton
ALP-1-1/2
2 Ton
ALP-2
3 Ton
ALP-3
4 Ton
ALP-4
5 Ton
ALP-5
6 Ton
ALP-6
8 Ton
ALP-8
10 Ton
ALP-10
12 Ton
ALP-12
16 Ton
ALP-16
20 Ton
ALP-20
24 Ton
ALP-24
For patented monorail or wide flange beam application 1 thru 6 ton capacity add $1,565.00. For patented monorail or wide flange beam
application 8 thru 24 ton capacity add $3,400.00. For lifts greater than 50 ft. contact us.
For lifts greater than 50 ft. contact us.
For beam flange widths greater than 8-3/4" contact us. Beam size must be specified when placing order.
Geared Trolley Prices
Capacity
Catalog No.
Price
Load &
Hand Chain
Load Chain
Hand Chain
Zinc Plating
For Load Chain
1 Ton
ALG-1
1-1/2 Ton
ALG-1-1/2
2 Ton
ALG-2
3 Ton
ALG-3
4 Ton
ALG-4
5 Ton
ALG-5
6 Ton
ALG-6
8 Ton
ALG-8
10 Ton
ALG-10
12 Ton
ALG-12
16 Ton
ALG-16
20 Ton
ALG-20
24 Ton
ALG-24
For patented monorail or wide flange beam application 1 thru 6 ton capacity add $1,565.00. For patented monorail or wide flange beam
application 8 thru 24 ton capacity add $3,400.00. For lifts greater than 50 ft. contact us.
For lifts greater than 50 ft. contact us.
For beam flange widths greater than 8-3/4" contact us. Beam size must be specified when placing order.
Motorized Trolley Prices
Capacity
Catalog No.
Price
Load Chain
Zinc Plating
For Load Chain
1 Ton
ALM-1
1-1/2 Ton
ALM-1-1/2
2 Ton
ALM-2
3 Ton
ALM-3
4 Ton
ALM-4
5 Ton
ALM-5
6 Ton
ALM-6
8 Ton
ALM-8
10 Ton
ALM-10
12 Ton
ALM-12
16 Ton
ALM-16
20 Ton
ALM-20
24 Ton
ALM-24
For patented monorail or wide flange beam application 1 thru 6 ton capacity add $1,502.00. For patented monorail or wide flange beam
application 8 thru 24 ton capacity add $3,400.00. For lifts greater than 50 ft. contact us.
For lifts greater than 50 ft. contact us.
For beam flange widths greater than 8-3/4" contact us. Beam size must be specified when placing order.
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OPTION PRICES
Price
Trolley drop stops (steel) for 1 ton to 6 ton capacity
Trolley drop stops (steel) for 8 ton to 24 ton capacity
Drop stops with rubber bumpers for 1 ton to 6 ton capacity
Drop stops with rubber bumpers for 8 ton to 24 ton capacity
Trolley motor brake
Additional pendant drop (std. is 4' less than lift)
$12.05/per foot
Add 2 levers to pilot air control pendant
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PRICING FOR CHAIN CONTAINERS FOR ELECTRIC LOW HEADROOM HOISTS
Lift
1/4 - 2 Ton
3 - 4 Ton
5 - 6 Ton
8 - 12 Ton
16 Ton
20 - 25 Ton
8 - 10'
11 - 15'
16 - 24'
25 - 30'
31 - 40'
41 - 50'
Chester, Electric Chain Hoist, Electric Low Headroom Chain Hoists, Worm Gear Driven, Electric Low Headroom Trolley Hoists,
Plain Push Pull, Hand Geared or Motorized Trolley, Hoists, Electric Hoist, Plain Trolley, Geared Trolley, Weather-Resistant Control
Station, Chain Containers, Trolley Drives, Explosion-Proof, Load-Limiting Switch, and Trolley Brake from your source for material
handling equipment.

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