Low Head Pneumatic Hoist
Advantages of low head pneumatic hoist
Applicable in narrow, complicated and dangerous environment
Stable operation with low impact
Starting with load
Stepless speed regulation.
Air cut-off protection
Reliable brake
Low failure rate and long service life
Overview
Technical parameter
Mode | Unit | JMD3-3 | JMD6-2 | JMD10-4 | JMD12-4 | JMD16-3 | JMD20-4 | |
Working class | M3 | |||||||
Lifting capacity | t | 3 | 6 | 10 | 12 | 16 | 20 | |
Working air pressure | bar(kg/cm²) | 6 | 6 | 6 | 6 | 6 | 6 | |
Lifting mechanism | Lifting height | m | 3 | 3 | 3 | 3 | 3 | 3 |
Quantity of chain | 3 | 2 | 4 | 4 | 3 | 4 | ||
Motor output power | kw | 0.75 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | |
Ascending velocity (rated load) | m/min | 1.3 | 1.8 | 1 | 1 | 0.9 | 0.9 | |
Descending velocity (rated load) | m/min | 3 | 5 | 2 | 2 | 1.9 | 1.9 | |
Air consumption | m³/mim | 1.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
Gas-type fitting | in | Rc1/2 | Rc3/4 | Rc3/4 | Rc3/4 | Rc3/4 | Rc3/4 | |
Air pipe inner diameter | mm | 12 | 25 | 25 | 25 | 25 | 25 | |
Load chain diameter | mm | 7*21 | 13*36 | 13*36 | 13*36 | 16*45 | 16*45 | |
Length of controller pipe | mm | 3 | 3 | 3 | 3 | 3 | 3 | |
Ascending noise (rated load) | db | 77 | 79 | 79 | 79 | 79 | 79 | |
Descending noise (rated load) | db | 79 | 79 | 79 | 79 | 80 | 80 | |
Traveling mechanism | Motor output power | kw | 0.25 | 0.25 | 2*0.25 | 2*0.25 | 0.7 | 0.7 |
Running speed (rated load) | m/min | 9 | 10 | 10 | 10 | 5 | 5 | |
Air consumption | m³/mim | 0.6 | 0.6 | 0.6 | 2*0.6 | 1.3 | 1.3 | |
Gas-type fitting | in | Rc1/2 | Rc3/4 | Rc3/4 | Rc3/4 | Rc3/4 | Rc3/4 | |
Air pipe inner diameter | in | G1/2 | G3/4 | G3/4 | G3/4 | G3/4 | G3/4 | |
Weight of trolley | kg | 63 | 130 | 200 | 200 | 580 | 580 |
Outside dimension of JMD6-2
Mode | Unit | JMD6-2 |
Breadth range of track | mm | 200-250 |
A | mm | 115 |
Bmax | mm | 326 |
C | mm | 168 |
ØD | mm | 165 |
E | mm | 1007 |
F | mm | 597 |
G | mm | 198 |
Hmin | mm | 550 |
J | mm | 236 |
K | mm | 335 |
L | mm | 470 |
N | mm | 397 |
M | mm | 45 |
Ø | mm | 56 |