HQ Gaston marine pneumatic hoist is an efficient and safe lifting equipment specially designed for ships. It uses a pneumatic drive and provides power through compressed air to achieve rapid lifting and handling of goods. This pneumatic hoist has a compact structure design and can be flexibly operated within the limited space of the ship. Its features include resistance to acid, alkali, steam, and high dust, and can work stably in various harsh marine environments. At the same time, the HQ Gaston marine pneumatic hoist has the advantages of strong load-bearing capacity, precise controllability, easy maintenance, and low-noise operation. It is an indispensable and important tool in the shipping industry, providing a convenient and reliable solution for ship cargo handling.
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% |
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
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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