New European Electric Hoist Double Girder Crane

Electric Hoist Double Girder Crane adopt European FEM advanced standard design and manufacture. The whole technical level reach to international and domestic adv anced leading level. The crane’s steel mechanism with professional design, structure optimization, complicated with specification and standard, meet the requirements of strength, rigidity and stability. During the design progress, take into account in the working environment, the design of steel structure considering the manufacture, inspection, transportation, installation and maintenance convenience and possibilities. In meeting the demand and the current specification and standard, through limited margin analysis etc optimization design, minimizing the weight of steel structure. The electric hoist trolley adopt ND type steel wire rope electric hoist trolley, the rated lifting load is 3.2～80t.

Technical Parameters:

Capacity (t)	Span (m)	Lifting Height (m)	Work Duty	Hoist Speed (m/min)	Cross Travel Speed (m/min)	Long Travel Speed (m/min)
5	10.5~31.5	6~12	A5	0.8/5	2-20	3-30
10				0.8/5
16				0.66/4
20				0.53/3.4
32				0.8/3.3
50				0.53/3.2

Specification:
Lifting Capacity : from 5 T to 400t
Span: 4.5m to 45m
Lift height: 3m to 60 m
Working duty: A3(M3), A4(M4),A5(M5), A6(M6), A7(M7).
CE, TUV, GOST certificate, Top quality

Working Conditions:
1. Working temperature: -25-+45 degree
2. Work moisture: <85%
3. Flammable, explosive and corrosive gas are forbidden in the work environment, there will be special used crane for these environment.
Common Configuration:
1.control methods: Pendant control or remote control cabin control, Or Driver’s room.
2. drive units: motor+gear box+brake
3. safety device: overload limit, travel limit, over speed limit, etc.
4. Shrouded DSL system for trolley power feeding
5. Electric control box: standard is CHINT electric, Schneider-electric is for choose .
Features & Advantages:
1. Reasonable structure, light dead weight
2. Favorable performance, accurate and smooth lifting.
3. Safe and reliable traveling
4. Low noise, easy operation,
5. Convenient maintenance, high exchange ability for parts and components
6. Main girder: box-shaped girder