Comeup GTD-2800 Reference manual

Heavy Duty Hoist
Model: GT
D
-
2
800
PN: 753022 12V DC
753033 24V DC
753100 12V DC
753120 24V DC
Introduction
Feature
Line lifting: 1,270 kg / 2,800 lb wire rope first layer
Wire rope: 7.9 mm × 28 m (5/16" × 92′) galvanized aircraft A7 × 19
Brake: Both Mechanical cone brake and permanent motor dynamic
brakes
Control: Handheld pendant switch powers the hoist
Unpacking
．Hoist assembly…………………………………………………………… 1 pc
．Control box……………………………………..……………………….... 1 pc
．Remote control……………………………………..…………..………… 1 pc
．Wire rope with hook……………………………………..………..………1 pc
Read this manual carefully
You should carefully read and understand this manual before operating it.
Careless hoist operation may result in personal injury hazards or property
damage.
Information requesting or parts ordering
Please specify the following information:
．Hoist PN ．Part description
．Serial number ．Replacement part number
．Quantity for each part
Installation
Before using the hoist, make sure all electrical components have no corrosion
or damaged; the environment should be clear and dry.
Hoist mounting
Eight (8) M12 x 40L 8.8 grade with 76 N-m torque settings (maximum) high
tensile steel bolts must be used in order to sustain the loads imposed on the
winch mounting.
Wire Rope Replacement
．Feed the end of the wire rope into No. 1 anchor hole in the
drum and wind about 1/4 wrap of rope on the drum.
Insert the wire rope into No. 2 hole and tighten the set
screw securely.
．Make sure the first layer of wire rope is tight and maintain
a freeboard at least 1.5 x rope diameter.
．Wire rope shall be wound in an under-wound orientation
only.
．To compensate for uneven spooling and the decrease in
line pull capacity as the drum fills up, use as short a wire
rope as practical.
Wiring Diagram
Attach the black lead firmly to the negative (–)battery terminal and red lead to
the positive (+) battery terminal. The voltage drop for the winch motor must not
exceed 10% of the nominal voltage of 12V/24V DC.
Warning
．The operator shall always work in compliance with the operating instructions.
．Overload shall be forbidden and overload protection shall be required.
．Ban on transporting persons and excessive inching shall be avoided.
．Don’t try to move obstructed loads and side-pull of load is not allowed
．The rope winding on the drum shall remain 5 wraps from the drum.

Performance Data
Lifting Load Line Speed Amp. Draw Percentage Duty Cycle
min / 10 min
mpm fpm
kg / lb 12V 24V 12V 24V 12V / 24V 12V / 24V
No load 5.8 6.0 19 19.7 30
/
22 Cont.
227 / 500 5.5 5.7 18 18.7 45
/
30 7.0
454 /1,000 5.1 5.5 16.7 18.0 70
/
45 4.5
680 /1,500 4.6 5.3 15.1 17.4 95
/
60 3.0
907 / 2,000 4.3 4.6 14.1 15.1 135
/
80 2.5
1,270/ 2,800 4.0 4.4 13.1 14.4 160
/
100 2.0
Parts List
Item No. Description Part No. Qty
1 Motor 12V 882373 1
Motor 24V 882374
2 Tie bar kit 882403 2
3 Motor support rack 882434 1
4 Motor coupling 880047 1
5 Drum bushing 880048 2
6 Drum kit 882401 1
7 Gearbox support rack 882435 1
8 1s
t
shaft 882402 1
9 3
r
d
ring gear kit 882436 1
10 3r
d
stage carrier kit 881944 1
11 2n
d
stage carrier kit 880056 1
12 1s
t
stage carrier kit 880057 1
13 Retaining ring 880058 1
14 1s
t
& 2n
d
ring gear 880059 1
15 1s
t
pinion kit 880060 1
16 Tap screw 881423 1
17 Gear box kit 882437 1
18 Brake base 882438 1
19 Cone brake disc kit 882529 1
20 Brake clutch base 883241 1
21 Brake cover kit 882470 1
22 Mounting hardware 882486 1
23 Remote control 880025 1
24 Control box 12V 882360 1
Control box 24V 882361
24-1 Remote socket kit 880029 1
24-2 Control pack 12V 882362 1
Control pack 24V 882363
25 Wire rope w/hook 882404 1
Hoist Assembly