Outdoor Lifting Machine Mini Crane, Small Portable Crane

Product Description

Outdoor Lifting Machine Mini Crane, Small Portable Crane
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Normal Speed:single line-10m/min

Model no.	Lifting capacity	Input power(w)	Lifting height(m)	Lifting speed(m/min)	No load speed(rpm)	Voltage/Frequency(V/Hz)	Rope dia.(mm)
DS-DJ300A/C/D	250	1050W	20m	10	2950	220/50	Ø4.5
DS-DJ400A/C/D	300	1300W	20m	10	2950	220/50	Ø5.0
DS-DJ500A/D	500	1600W	20m	10	2950	220/50	Ø6.0

Fast Speed:single line-20m/min

Model no.	Lifting capacity	Input power(w)	Lifting height(m)	Lifting speed(m/min)	No load speed(rpm)	Voltage/Frequency(V/Hz)	Rope dia.(mm)
DS-DJ400A/C/D-F	300	1300W	20m	15	2950	220/50	Ø5.0
DS-DJ400A/C/D-FA	200	1300W	20m	20	2950	220/50	Ø5.0
DS-DJ500A/D-F	350	1600W	20m	15	2950	220/50	Ø6.0

A-Series Motor, Reduction gear box, Steel rope, Supporting bar, Baseplate

C-Series Motor, Reduction gear box,Steel rope, Supporting bar,Clutch

D-Series A Series + Clutch

Outdoor Small Portable Crane, 360° Rotary Install Shelf
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Small Portable Crane(Outdoor)

360°Rotary Install Shelf is optional

Widely used in the lifting of bricks, cement, sands and other building materials, and also for home decoration, roof waterproof, concrete casting, installation of billboard, etc.

Easy to install and operate, safe and reliable.

Fast to hoist, stronger lifting capacity, continuously working time is over 3 hours.

Indoor Small Portable Crane
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Specification	DS-SDJ-300	DS-SDJ-400	DS-SDJ-500
Rated lifting weight(kg)	200	300	350
Lifting speed(m/min)	12	12	15
Lifting height(m)	30	30	30
Rated volt(v)	230V/50Hz	230V/50Hz	230V/50Hz
Input power(w)	1050	1300	1600
Arm length(cm)	1100	1100	1100
Arm packing size(cm)	115×21×13	115×21×13	115×21×13
Install height(cm)	2.8-3.2	2.8-3.2	2.8-3.2
Qty/CNT(pcs)	1	1	1
Measurement(cm)	48×28×29	48×28×29	56×30×34
G/N(kg)	65	68	82

Welcome to buy the newest and competitive price DAWSON Outdoor Lifting Machine Mini Crane, Small Portable Crane from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.

For further information, please contact us. Email:info@dawson-group.com

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Electric Wire Rope Hoist Crane Fittings:

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		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		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		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		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
Working Group		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)

Production and Equipment:

Application of related products:

Factory & Package Show:

Outdoor Lifting Machine Mini Crane, Small Portable Crane

Product Description