GTH500 Gaston industrial pneumatic hoist is an industrial-grade lifting equipment specially designed for high-load and high-frequency operating environments. With its performance and reliability, the GTH500 pneumatic hoist shows extraordinary practicality in industry, warehousing, logistics, and other fields.
GTH500 pneumatic hoist has load capacity, with a load capacity of 500 kilograms, which can meet the lifting needs of various heavy materials. It adopts a pneumatic drive, which not only ensures a stable lifting speed but also does not require a power supply. It is especially suitable for flammable, explosive, or occasions where power is inconvenient; equipped with multiple safety protection devices, such as overload protection, stroke limiter, etc., to ensure absolute safety during operation.
GTH500 Gaston industrial pneumatic hoist is widely used in various situations where heavy objects need to be lifted, such as factory production lines, warehouses, docks, etc. It can be used with various hangers and slings to achieve fast and safe handling of materials.
DETAIL PARAMETERS
Performance characteristics of air hoists
|
Air pressure (PSI) |
Air pressure (Mpa) |
Maximum power (HP) |
Free speed (rpm) |
Speed at maximum power (rpm) |
Torque at maximum power (NM) |
Gas consumption at maximum power (m²/min) |
Stop torque and start torque (NM) |
|
40 |
0.28 |
45% |
80% |
30% |
37.50% |
45% |
45% |
|
50 |
0.35 |
56% |
84% |
44% |
52.40% |
56% |
56% |
|
60 |
0.4 |
67% |
88% |
58% |
65.90% |
67% |
67% |
|
70 |
0.48 |
78% |
92% |
72% |
78.30% |
78% |
78% |
|
80 |
0.55 |
89% |
96% |
86% |
89.60% |
89% |
89% |
|
90 |
0.63 |
100% |
100% |
100% |
100% |
100% |
100% |
|
100 |
0.7 |
110% |
104% |
114% |
109.60% |
110% |
110% |
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| The figure shows typical pneumatic motor torque and power curves under two different air pressures. The speed torque and power of the motor decrease as the air pressure decreases. | The figure shows the torque and speed curves of the motor under two different air pressures. The speed and torque of the motor decrease as the air pressure decreases. The torque decreases significantly, while the motor speed decreases slightly as the pressure decreases. |
Performance curve graph

Technical Data Sheet
|
Mold |
Unit |
GTH125-1 |
CTH250-1 |
GTH500-1 |
GTH1T-2 |
GTH2T-2 |
GTH3T-3 |
||||||
|
Air pressure |
Mpa |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
|
Load |
(KG) |
125 |
250 |
500 |
1000 |
2000 |
3000 |
||||||
|
Number of chains |
root |
1 |
1 |
1 |
2 |
2 |
3 |
||||||
|
Motor output power |
(KW) |
0.6 |
1 |
0.6 |
1 |
0.6 |
1 |
0.6 |
1 |
0.6 |
1 |
0.6 |
1 |
|
Lifting height |
(M) |
The standard height is 3 meters |
|||||||||||
|
Full load lifting speed |
(m/min) |
18 |
20 |
12 |
15 |
7 |
10 |
4 |
6 |
2.1 |
4.5 |
1.8 |
2.3 |
|
No-load lifting speed |
(m/min) |
30 |
35 |
25 |
30 |
17 |
20 |
7 |
9 |
5 |
5.5 |
4 |
5 |
|
Full load descent speed |
(m/min) |
27 |
36 |
13 |
15 |
16 |
17 |
10 |
11 |
5 |
6 |
5 |
6 |
|
Full load gas consumption - increased |
(m³/min) |
0.7 |
1.2 |
0.7 |
1.2 |
0.7 |
1.2 |
0.7 |
1.2 |
0.7 |
1.2 |
0.7 |
1.2 |
|
Full load gas consumption - down |
(m³/min) |
0.8 |
1.5 |
0.8 |
1.5 |
0.8 |
1.5 |
0.8 |
1.5 |
0.8 |
1.5 |
0.8 |
1.5 |
|
Chain size |
(mm) |
6.3*19 |
6.3*19 |
6.3*19 |
6.3*19 |
7*21 |
6.3*19 |
||||||
|
Chain weight |
KG/meter |
0.9 |
0.9 |
0.9 |
0.9 |
1.0 |
0.9 |
||||||
|
Standard weight (3m lifting height) |
(KG) |
22 |
22 |
24 |
27 |
38 |
48 |
||||||
|
Controller air pipe length |
(M) |
Standard length is 3 meters |
|||||||||||
|
Full load noise - increased |
(dB) |
73 |
77 |
74 |
78 |
75 |
78 |
77 |
80 |
80 |
82 |
80 |
82 |
|
Full load noise - down |
(dB) |
80 |
83 |
80 |
83 |
84 |
86 |
85 |
88 |
85 |
88 |
85 |
88 |
|
Trachea connector |
(in) |
3/8NPT |
3/8NPT |
3/8NPT |
3/8NPT |
3/8NPT |
3/8NPT |
||||||
|
Air pipe size (inner diameter) |
(mm) |
10 |
10 |
12 |
12 |
12 |
12 |
||||||
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|
| Dimensions |
Pneumatic hoist with trolley dimensions |
Dimensions
|
Model |
Unit |
GTH125-1 |
GTH250-1 |
GTH500-1 |
GTH1T-1 |
GTH2T-2 |
GTH3T-3 |
|
A |
mm |
616 |
616 |
616 |
616 |
635 |
616 |
|
B |
mm |
310 |
310 |
310 |
310 |
315 |
310 |
|
C |
mm |
128.6 |
128.6 |
128.6 |
128.6 |
146 |
128.6 |
|
D |
mm |
181.4 |
181.4 |
181.4 |
181.4 |
185 |
181.4 |
|
E |
mm |
145.5 |
145.5 |
145.5 |
145.5 |
140 |
145.5 |
|
F |
mm |
258 |
258 |
258 |
258 |
150 |
258 |
|
G |
mm |
105.5 |
105.5 |
105.5 |
105.5 |
295 |
105.5 |
|
J |
mm |
55.5 |
55.5 |
55.5 |
55.5 |
65 |
55.5 |
|
K |
mm |
23.5 |
23.5 |
23.5 |
23.5 |
26 |
23.5 |
|
H1 |
mm |
460 |
460 |
460 |
460 |
500 |
460 |
|
H2 |
mm |
260 |
260 |
260 |
260 |
165 |
260 |
|
φd |
mm |
35 |
35 |
35 |
35 |
48 |
35 |
|
N |
mm |
32 |
32 |
32 |
32 |
33 |
32 |
|
Pneumatic hoist |
GTH125-1 |
GTH250-1 |
GTH500-1 |
GTH1T-1 |
GTH2T-2 |
|
Walking car |
QDC-125 |
QDC-125 |
QDC-125 |
QDC-125 |
QDC-2 |
|
A |
315 |
315 |
315 |
315 |
325 |
|
B |
111 |
111 |
111 |
111 |
125 |
|
b Running track width range |
80-115 |
80-115 |
80-115 |
80-115 |
80-120 |
|
bm |
168 |
168 |
168 |
168 |
168 |
|
C |
205 |
205 |
205 |
205 |
218 |
|
D |
90 |
90 |
90 |
90 |
110 |
|
E |
240 |
240 |
240 |
240 |
240 |
|
F |
71 |
71 |
71 |
71 |
71 |
|
G |
120 |
120 |
120 |
120 |
120 |
|
H Minimum clearance |
550 |
550 |
550 |
550 |
565 |
|
J |
50 |
50 |
50 |
50 |
93 |
|
K |
23.5 |
23.5 |
23.5 |
23.5 |
26 |
|
L |
128.6 |
128.6 |
128.6 |
128.6 |
146 |
|
M |
180 |
180 |
180 |
180 |
185 |
|
N |
889 |
889 |
889 |
889 |
33 |
|
P |
174 |
174 |
174 |
174 |
140 |
|
Φ |
38 |
38 |
38 |
38 |
48 |

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