HQ Gaston stationary pneumatic hoist is a reliable lifting solution. Its pneumatic drive powered by compressed air ensures smooth lifting. With a compact design and sturdy structure, it operates stably for long hours. It's suitable for various fixed hoisting tasks, offering load capacity, precise control, and easy maintenance. The low-noise operation further reduces costs. Ideal for factories, warehouses, and construction sites, the HQ Gaston pneumatic hoist ensures efficient and safe lifting.
DETAIL PARAMETERS
Performance characteristics of air hoist
Air pressure (PSI) |
Air pressure (Mpa) |
Maximum Power (HP) | Free speed (rpm) | Speed at maximum power (rpm) | Torque at maximum power (NM) | Air consumption at maximum power (m3/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 a typical pneumatic motor torque and power curve at two different air pressures. The motor speed, torque and power decrease as the air pressure decreases. | The figure shows the torque and speed curves of the pneumatic 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
Pneumatic hoist
|
Mold |
Unit |
HQ2-2 |
HQ3-1 |
HQ3-2 |
HQ6-2 |
HQ10-2 |
|||||
Air pressure |
Mpa |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
0.4 |
0.6 |
|
Load |
(Tons) |
2 |
3 |
3 |
6 |
10 |
||||||
Number of chains |
root |
2 |
1 |
2 |
2 |
2 |
||||||
Motor output power |
(KW) |
1.5 |
2 |
1.8 |
3.5 |
1.5 |
2 |
1.8 |
3.5 |
1.8 |
3.5 |
|
Lifting height |
(M) |
The standard height is 3 meters | ||||||||||
Full load lifting high speed |
(m/min) |
2.5 |
2.7 |
2.5 |
5 |
2 |
2.5 |
1.2 |
2.5 |
0.8 |
1.5 |
|
Full load descent speed |
(m/min) |
5 |
5.5 |
7.5 |
11 |
8 |
11 |
3.5 |
5.5 |
2.5 |
3.5 |
|
Full load gas consumption·Increase |
(m³/min) |
0.7 |
1.2 |
2 |
4 |
1.8 |
2.6 |
2 |
4 |
2 |
4 |
|
Chain size |
(mm) |
9*27 |
13*36 |
9*27 |
13*36 |
16*45 |
||||||
Weight of the ballast |
KG/M |
1.8 |
3.8 |
1.8 |
3.8 |
5.8 |
||||||
Standard weight (3m lifting height) |
(KG) |
38 |
86 |
68 |
98 |
115 |
||||||
Controller air pipe length |
(m) |
Standard length is 3 meters |
||||||||||
Full load noise level |
(db) |
74 |
78 |
74 |
78 |
74 |
78 |
74 |
78 |
74 |
78 |
|
Trachea connector |
(in) |
G3/4 |
G3/4 |
G3/4 |
G3/4 |
G3/4 |
||||||
Air pipe size (inner diameter) |
(mm) |
14 |
19 |
19 |
19 |
19 |
||||||
Walking car |
Motor power |
(KW) |
0.25 |
0.25 |
0.25 |
2 |
2 |
|||||
Full load speed |
(m/min) |
13 |
13 |
13 |
10 |
10 |
||||||
Motor air consumption |
(m³/min) |
0.45 |
0.25 |
0.25 |
2 |
2 |
||||||
Trachea connector |
(in) |
G1/2 |
G3/4 |
G1/2 |
G3/4 |
G3/4 |
||||||
Air pipe size (inner diameter) |
(mm) |
13 |
13 |
13 |
19 |
19 |
||||||
Weight (trolley) |
(KG) |
40 |
75 |
49 |
75 |
89 |
Dimensions
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Dimensions
Model |
Unit |
HQ1.5-1 |
HQ2-2 |
HQ3-1 |
HQ3-2 |
HQ6-2 |
HQ10-2 |
A |
mm |
690 |
556 |
905 |
690 |
905 |
1050 |
A1 |
mm |
608 |
585 |
885 |
608 |
885 |
960 |
B |
mm |
436 |
35 |
539 |
436 |
539 |
558 |
C |
mm |
202 |
146 |
246.5 |
202 |
246.5 |
256 |
D |
mm |
176 |
185 |
220 |
176 |
220 |
256 |
E |
mm |
100 |
140 |
146 |
100 |
146 |
128 |
F |
mm |
150 |
385 |
158 |
150 |
158 |
205 |
J |
mm |
90 |
65 |
120 |
90 |
120 |
135 |
K |
mm |
26.5 |
26 |
38 |
26.5 |
38 |
49 |
H1 minimum clearance |
mm |
659 |
500 |
807 |
659 |
807 |
969 |
H2 |
mm |
439 |
338 |
548 |
439 |
548 |
652 |
H3 |
mm |
597 |
528 |
768 |
597 |
768 |
860 |
φa |
mm |
53 |
48 |
69 |
53 |
69 |
55 |
φb |
mm |
53 |
48 |
69 |
53 |
69 |
55 |
φc |
mm |
28 |
28 |
33 |
28 |
33 |
36 |
Model |
Unit |
HQ16-3 |
HQ20-4 |
HQ30-2 |
HQ50-4 |
HQ75-3 |
HQ100-4 |
A |
mm |
1350 |
1195 |
1370 |
1610 |
2535 |
2610 |
B |
mm |
558 |
559 |
900 |
955 |
1535 |
1535 |
C |
mm |
246.5 |
247 |
450 |
530 |
820 |
820 |
D |
mm |
386 |
472 |
445 |
445 |
600 |
600 |
E |
mm |
195 |
127 |
270 |
270 |
405 |
365 |
F |
mm |
262 |
365 |
310 |
350 |
450 |
450 |
H1 minimum clearance |
mm |
1163 |
1117 |
1260 |
1485 |
1935 |
1935 |
H2 |
mm |
675 |
630 |
825 |
950 |
1250 |
1250 |
φa |
mm |
95 |
102 |
126 |
120 |
315 |
355 |
φb |
mm |
95 |
102 |
126 |
120 |
315 |
355 |
N |
mm |
88 |
95 |
113 |
122 |
250 |
280 |
Pneumatic hoist |
HQ2-2 |
HQ3-2 |
HQ6-2 |
HQ10-2 |
HQ16-3 |
HQ20-4 |
Walking car |
QDC-2 |
QDC-3 |
QDC-6 |
QDC-10 |
QDC-16 |
QDC-20 |
A |
325 |
340 |
400 |
496 |
496 |
675 |
B |
125 |
140 |
155 |
186 |
186 |
270 |
b Running track width range |
80-120 |
110-150 |
200-250 |
200-250 |
200-250 |
250-300 |
bm |
168 |
235 |
330 |
350 |
375 |
375 |
C |
218 |
250 |
290 |
364 |
364 |
490 |
D |
110 |
120 |
135 |
166 |
166 |
240 |
E |
45 |
68 |
53 |
144 |
147 |
157 |
F |
210 |
290 |
322 |
358.5 |
358.5 |
313 |
G |
145 |
176 |
256 |
256 |
386 |
472 |
H Minimum clearance |
615 |
626 |
973 |
973 |
980 |
1270 |
h |
120 |
130 |
140 |
140 |
166 |
250 |
J |
90 |
93 |
118 |
135 |
200 |
120 |
K |
26 |
30 |
36 |
49 |
60 |
72 |
L |
169 |
232.5 |
293 |
303 |
295 |
293 |
M |
146 |
203.5 |
249 |
256 |
245 |
247 |
N |
33 |
35 |
48 |
66 |
88 |
95 |
P |
140 |
146 |
142.7 |
128 |
195 |
127 |
Φ |
48 |
53 |
69 |
71 |
95 |
102 |
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