HQ Gaston mobile pneumatic hoist is a highly efficient and adaptable lifting solution. Powered pneumatically, it requires no electricity and can be used in diverse environments. Its compact design and portability allow for ease of use in various lifting tasks. Boasting robust lifting capacity, it offers simple operation with outstanding reliability. The pneumatic system ensures stability and longevity, requiring minimal maintenance. Equipped with multiple safety features, it guarantees operator safety. Ideal for construction sites, workshops, and ship maintenance, the HQ Gaston pneumatic hoist is a trusted tool across multiple industries.
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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