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Double Girder Electric Wire Rope Hoist

  • DAWSON/OEM
  • DS05-4106ED
  • 5-80ton
Capacity (t):
Quantity:
Double Girder Electric Wire Rope Hoist
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory
Double Girder Electric Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter      Double Girder Electric Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter

1 Built to meet and exceed either FEM 2m or 3m duty(similar to ISO M5 or M6) providing long life in heavy applications.
2 Low headroom design provides maximum hook travel.
3 Deep grooved rope drum with a standard rope guide.
4 200% torque DC hoist motor brake provides quick, positive stops and load holding.
5 All Controls housed in IP54 enclosure with easily accessible components.
6 Geared upper and lower control circuit hoist with switch.
7 Triple reduction, helical, oil-bath lubricated hoist gearing in a cast aluminum gear case.
8 Trolley trucks are a heavy-duty steel weldment fabricated from structural steel shapes for maximum positive alignment of the components.
9 Trolley wheels are flat-tread, machined steel, hardened to run on standard rail or square bar rail.
10 High impact bumpers are standard on all four corners.
Type Capacity
t
Lifting
height
m
Work
Level
FEM/ISO
Lifting
speed
m/min
Lifting
power
kW
Travelling speed
m/min
Travelling power
kW
Size H
mm
Size C
mm
Size A
mm
Size B
mm
Size S
mm
DS05-4106ED 5 6 2m/M5 5/0.8 6.1/1 5-20 0.18*2 430 350 1850 1240 1400
DS05-4109ED 5 9 2m/M5 5/0.8 6.1/1 5-20 0.18*2 430 350 1850 1240 1400
DS05-4112ED 5 12 2m/M5 5/0.8 6.1/1 5-20 0.18*2 430 350 1850 1240 1400
DS05-4115ED 5 15 2m/M5 5/0.8 6.1/1 5-20 0.18*2 430 350 2150 1240 1700
DS05-4118ED 5 18 2m/M5 5/0.8 6.1/1 5-20 0.18*2 430 350 2450 1240 2000
DS10-4106ED 10 6 2m/M5 5/0.8 9.5/1.5 5-20 0.37*2 540 360 1850 1240 1400
DS10-4109ED 10 9 2m/M5 5/0.8 9.5/1.5 5-20 0.37*2 540 360 1850 1240 1400
DS10-4112ED 10 12 2m/M5 5/0.8 9.5/1.5 5-20 0.37*2 540 360 2150 1240 1700
DS10-4115ED 10 15 2m/M5 5/0.8 9.5/1.5 5-20 0.37*2 540 360 2150 1240 1700
DS10-4118ED 10 18 2m/M5 5/0.8 9.5/1.5 5-20 0.37*2 540 360 2450 1240 2000
DS12-4106ED 12.5 6 1AM/M4 5/0.8 12.5/2 5-20 0.37*2 540 420 1850 1240 1400
DS12-4109ED 12.5 9 1AM/M4 5/0.8 12.5/2 5-20 0.37*2 540 420 1850 1240 1400
DS12-4112ED 12.5 12 1AM/M4 5/0.8 12.5/2 5-20 0.37*2 540 420 2150 1240 1700
DS12-4115ED 12.5 15 1AM/M4 5/0.8 12.5/2 5-20 0.37*2 540 420 2150 1240 1700
DS12-4118ED 12.5 18 1AM/M4 5/0.8 12.5/2 5-20 0.37*2 540 420 2450 1240 2000
DS16-4106ED 16 6 2m/M5 4/0.6 16/2.6 5-20 0.55*2 640 480 2150 1610 1700
DS16-4109ED 16 9 2m/M5 4/0.6 16/2.6 5-20 0.55*2 640 480 2450 1610 2000
DS16-4112ED 16 12 2m/M5 4/0.6 16/2.6 5-20 0.55*2 640 480 2850 1610 2400
DS16-4115ED 16 15 2m/M5 4/0.6 16/2.6 5-20 0.55*2 640 480 3150 1610 2700
DS16-4118ED 16 18 2m/M5 4/0.6 16/2.6 5-20 0.55*2 640 480 3550 1610 3100
DS20-4106ED 20 6 1AM/M4 4/0.6 16/2.6 5-20 0.55*2 640 480 2150 1610 1700
DS20-4109ED 20 9 1AM/M4 4/0.6 16/2.6 5-20 0.55*2 640 480 2450 1610 2000
DS20-4112ED 20 12 1AM/M4 4/0.6 16/2.6 5-20 0.55*2 640 480 2850 1610 2400
DS20-4115ED 20 15 1AM/M4 4/0.6 16/2.6 5-20 0.55*2 640 480 3150 1610 2700
DS20-4118ED 20 18 1AM/M4 4/0.6 16/2.6 5-20 0.55*2 640 480 3550 1610 3100
DS25-6106ED 25 6 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 2450 1850 2000
DS25-6109ED 25 9 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 2850 1850 2400
DS25-6112ED 25 12 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3550 1850 3100
DS25-6115ED 25 15 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3550 1850 3100
DS25-6118ED 25 18 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3850 1850 3400
DS32-6106ED 32 6 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 2450 1850 2000
DS32-6109ED 32 9 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 2850 1850 2400
DS32-6112ED 32 12 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3550 1850 3100
DS32-6115ED 32 15 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3550 1850 3100
DS32-6118ED 32 18 2m/M5 3.3/0.8 20/5 5-20 1.1*2 790 620 3850 1850 3400
DS40-4106ED 40 6 1AM/M4 0-4.9 38 5-20 1.5*2 895 980 2650 2140 2000
DS40-4109ED 40 9 1AM/M4 0-4.9 38 5-20 1.5*2 895 980 2650 2140 2000
DS40-4112ED 40 12 1AM/M4 0-4.9 38 5-20 1.5*2 895 980 3050 2140 2400
DS40-4115ED 40 15 1AM/M4 0-4.9 38 5-20 1.5*2 895 980 3350 2140 2700
DS40-4118ED 40 18 1AM/M4 0-4.9 38 5-20 1.5*2 895 980 3750 2140 3100
DS50-6106ED 50 6 2m/M5 0-3.2 38 5-20 1.5*2 895 980 2650 2100 2000
DS50-6109ED 50 9 2m/M5 0-3.2 38 5-20 1.5*2 895 980 3050 2100 2400
DS50-6112ED 50 12 2m/M5 0-3.2 38 5-20 1.5*2 895 980 3750 2100 3100
DS50-6115ED 50 15 2m/M5 0-3.2 38 5-20 1.5*2 895 980 4450 2100 3800
DS50-6118ED 50 18 2m/M5 0-3.2 38 5-20 1.5*2 895 980 4850 2100 4200
DS63-6106ED 63 6 1AM/M4 0-3.2 38 5-20 2.2*2 975 1110 2700 2220 2000
DS63-6109ED 63 9 1AM/M4 0-3.2 38 5-20 2.2*2 975 1110 3100 2220 2400
DS63-6112ED 63 12 1AM/M4 0-3.2 38 5-20 2.2*2 975 1110 3800 2220 3100
DS63-6115ED 63 15 1AM/M4 0-3.2 38 5-20 2.2*2 975 1110 4500 2220 3800
DS63-6118ED 63 18 1AM/M4 0-3.2 38 5-20 2.2*2 975 1110 4900 2220 4200
DS80-8106ED 80 6 1AM/M4 0-2.4 38 5-20 2.2*2 975 1110 3100 2220 2400
DS80-8109ED 80 9 1AM/M4 0-2.4 38 5-20 2.2*2 975 1110 3800 2220 3100
DS80-8112ED 80 12 1AM/M4 0-2.4 38 5-20 2.2*2 975 1110 4500 2220 3800
DS80-8115ED 80 15 1AM/M4 0-2.4 38 5-20 2.2*2 975 1110 4900 2220 4200
DS80-8118ED 80 18 1AM/M4 0-2.4 38 5-20 2.2*2 975 1110 5500 2220 4800

double girder electric hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter
electric wire rope hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter

A wire rope hoist is a hoist that utilizes wire rope as the lifting medium. It is often powered electrically or pneumatically. This lifting device is made up of a rope storage drum, motor(s), gear box and braking system, and is suspended from a monorail or bridge beam(s) by means of a trolley. It may also be stationary mounted. 
A crane is a machine used for lifting and lowering a load, and moving it horizontally. A crane's drives may be manual, powered or a combination of both. Cranes are typically used when there is insufficient (or intermittent) flow volume such that the use of a conveyor cannot be justified. They provide more flexibility in movement than conveyors, and less flexibility in movement than industrial trucks. Loads handled by cranes are more varied with respect to their shape and weight than those handled by a conveyor. Most cranes utilize hoists for vertical movement, although manipulators can be used if precise positioning of the load is required.
 
Many different types of cranes are used for material handling applications. These include overhead cranes as well as cherry picker type boom lifts, mobile and self-propelled cranes, straddle and counterbalanced (cantilevered) cranes. Portable and mobile floor cranes can be equipped with fixed or telescopic booms as well as mast rotation when equipped with outriggers. Lifting can be performed with the boom itself or a winch operated cable lift. 
Selection Criteria
 
The size of the hoist is determined by the load spectrum, average operating time, safe working load and rope revving.
 
1. What are the operating conditions ?
2. What is the specified safe working load ?
3. To what height must the load be lifted ?
4. What is the required lifting speed ?
5. Do the loads need to be lifted and lowered with great accuracy ?
6. Is horizontal load travel necessary ?
7. How the hoist to be controlled ?
 
Duty Factor Mean Effective Loads Average operating time per day in hours
Light Duty  Light Duty K≤0.125
Hoist units which are usually subject to very small loads and in exceptional cases only to maximum loads
≤2 2-1 4-8 8-16
Medium Duty  Medium Duty 0.125<k≤0.25
Hoist units which are usually subject to small loads but rather often to maximum loads
≤1 1-2 2-4 4-8
Heavy Duty Heavy Duty  0.25<k≤0.5
Hoist units which are usually medium loads but frequently to maximum loads
≤0.5 0.5-1 1-2 2-4
Very Heavy Duty  Very Heavy Duty 0.5<k≤1
Hoist units which are usually subject to maximum or almost maximum loads
≤0.25 0.25-0.5 0.5-1 1-2
Working Group ISO M3 M4 M5 M6
FEM 1Bm 1Am 2m 3m

The average operating time per working day is estimated or calculated as follows:
                                      2 × average hook path(m) × number of cycles/hour × number of working time/day
Operating time/day=  ------------------------------------------------------------------------------------------------------------
                                                                                  60×lifting speed(m/min)
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