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LDA Electric Single Beam Overhead Crane

Product descriptions
The LDA type electric single beam overhead crane features a CD/MD electric hoist for its hoisting mechanism. The overhead crane operates on two parallel runways. The cranes are widely used in mining, warehouses, and other work sites that require heavy lifting.

The electrical components and steel of this series of overhead cranes are sourced from trusted companies in China, for example, the electrical components come from Schneider, and high-quality steel is produced by Angang Steel and Magang Steel. These materials guarantee reliable quality.

Parameters:
Basic parameters
Operating method Ground operation/ CAB operation (optional)
Suggested runways P15 / P18 / P24 / P33 / P38 / P43 / P50
Working class A3
Power supply Three-phase AC power
Power supply voltage 380V
Power supply frequency 50Hz
Operating mechanism parameters
Motor model 2-ZDY12-4 2-ZDR12-4
Power (kW) 2×0.8 2×1.5
Velocity speed (r/min) 1380
Running speed (m/min) 20/30/45(ground operation); 45/60/75(CAB operation)

Note: If there is no special need, the running speed is generally 20m/min.

Hoisting mechanism parameters
Electric hoist model CD1 type or MD1 type
Hoisting speed Single speed of 8 or two-speed of 8/0.8
Lifting height (m) 6/9/12/18/24/30 (adjustable)
Running speed (m/min) 20 / 30 (optional)

Note: If there is no special need, the hoisting speed is generally single speed.

Size table

Optional type:
The LDA Electric single beam overhead crane offers 1t, 2t, 3t, 5t and 10t five types of cranes for customers' free option. The parameters are as the following:

(1) Lifting load - 1t
Operating mechanism power
(kW)
Hoisting mechanism power 
(kW)
Bridge length
(m)
Maximum pressure ( kN) Total weight (t) Basic measures (mm)
Ground operation CAB operation Ground operation CAB operation H h1 h 11 12 K B
0.2 1.5 7.5-11.0 10.6-11.4 13.5-14.3 16.5-1.97 2.50-2.87 490 550 810 796 1274 2000 2500
11.5-17.0 11.5-13.2 14.5-16.2 2.00-2.67 2.40-3.07 600 860 2500 3000
19.5 14.2 17.1 3.00 3.40 530 650 870 3000 3500
22.5 15.1 18.0 3.41 3.81 580 780
(2) Lifting Load - 2t
Operating mechanism power
(kW)
Hoisting mechanism power 
(kW)
Bridge length
(m)
Maximum pressure ( kN) Total weight (t) Basic measures (mm)
Ground operation CAB operation Ground operation CAB operation H h1 h 11 12 K B
0.4 3.0 7.5-11.0 16.1-17.2 19.0-20.2 1.78-2.26 2.18-2.65 490 600 1000 872 1293 2000 2500
11.5-17.0 17.2-18.9 20.5-21.9 2.35-2.91 2.75-3.31 581 700 1050 2500 3000
19.5 21.4 24.3 3.85 4.25 660 800 1080 3000 3500
22.5 23.3 26.3 4.67 5.47 785 900 1120
(3) Lifting load - 3t
Operating mechanism power
(kW)
Hoisting mechanism power
(kW)
Bridge length
(m)
Maximum pressure ( kN) Total weight (t) Basic measures (mm)
Ground operation CAB operation Ground operation CAB operation H h1 h 11 12 K B
0.4 4.5 7.5-12.0 21.1-22.3 24.0-25.3 1.88-2.24 2.24-2.72 530 650 1150 819 1291 2000 2500
12.5-17.0 22.6-25.2 25.6-28.1 2.38-3.53 3.78-3.93 660 800 1170 2500 3000
19.5 21.4 24.3 3.82 4.25 745 900 1185 3000 3500
22.5 23.3 26.3 4.67 5.47 820 1000 1210
(4) Lifting load - 5t
Operating mechanism power
(kW)
Hoisting mechanism power
(kW)
Bridge length
(m)
Maximum pressure (kN) Total weight (t) Basic measures (mm)
Ground operation CAB operation Ground operation CAB operation H h1 h 11 12 K B
0.8 7.5 7.5-12.0 32.1-35.3 35.1-38.2 2.14-3.20 2.54-3.42 580 700 1380 842 1310 2000 2500
12.5-17.0 35.6-37.0 37.5-40.0 3.02-4.12 3.42-4.52 785 900 1415 2500 3000
19.5 38.5 41.5 4.57 4.97 820 1000 1400 3000 3500
22.5 41.2 44.1 5.65 6.05 875 1100 1485
(5) Lifting load – 10t
Operating mechanism power (kW) Hoisting mechanism power (kW) Bridge length (m) Maximum pressure ( kN) Total weight (t) Basic measures (mm)
Ground operation CAB operation Ground operation CAB operation H h1 h 11 12 K B
2*0.8 13 7.5-11.0 53.8-55.4 56.7-58.3 2.84-3.46 3.34-3.96 745 900 1470 1230 1830 2000 2500
11.5-17.0 56.0-59.3 58.9-62.2 3.71-5.09 4.21-5.59 828 1000 1495 2500 3000
875 1100 1540
19.5 61.9 64.9 6.15 6.55 865 1150 1600 3000 3500
22.5 64.7 67.6 7.27 7.70 875 1200 1640

Jushen is a leading construction crane manufacturer since 1974, an experienced single girder overhead crane supplier, our company design and manufacture building construction machinery and engineering equipment as well as providing vertical lifting solutions for customers. Quality materials, rich experience, quality control with certificates, that we can provide quality building construction crane and custom overhead cranes in specific demands.

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