Product Manual

Footer 27
27
Air Chain
Hoists
ingersollrandproducts.com/liing
7700 Series and 7790 Series
0.125 to 2 metric ton liing capacities
Specify complete model number as shown. This model code includes: Base Model - Control Option, Upper Suspension, Li - Lower Suspension,
Control Length, and Options.
Base Control Option Li (feet) Li (feet) OptionsLower Hook– –
Zinc plated steel
link chain models:
7770E = 0.125 ton
7718E = 0.25 ton
7756E = 0.50 ton
7776E = 1 ton
7790A = 1 ton
7792A = 2 ton
Spark resistant
stainless steel link
chain models:
7712EL = 550 lb
7714EL = 1,500 lb
7796AL = 1,500 lb
7798AL = 2,400 lb
7790AL = 3,000 lb
A = Lug /adapter
C = Steel snap hook
E = Eye bolt (7740 only)
K = Bullard hook,
manual close
(3)
R = Bronze snap hook
(2)
DA = Rigid RT or TIR push
trolley A flange
DD = Rigid TIR push
trolley D flange
FxxA = Hand geared
trolley A flange
FxxD = Hand geared
trolley D flange
HA = Powered trolley
A flange
HD = Powered trolley
D flange
10 = Standard
XXX = Specify
length
C = Steel snap hook
K = Bullard hook,
manual close
(3)
G = Self latching
hook
(1) (3)
R = Bronze hook
(2)
P = Piped exhaust kit
(1)
U = Canvas chain
container
S = Steel chain
container
(1) (3)
6 = Standard
XXX = Specify
length
HOW TO ORDER
0 = No controls
1 = Pull chain
2 = Pendent
control
3 = 2 motor
pendent
4 = 3 motor
pendent
Upper Suspension
Pricing example: 7712EL-3HA20 -R16U
Spark-resistant, 550 lb capacity, stainless link chain, 1 chain fall, 50 fpm liing speed. Unit is specified with two motor pendent
control, power trolley suspension (A flange), 20  of li, bronze lower hook, 16  of pendent length and a canvas basket.
NOTES:
(2) Standard on spark-resistant models
(3) Not available on spark-resistant
models