Henan Dongqi Machinery Co.,Ltd
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Place of Origin: | Guangdong, China (Mainland) |
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50-200 Ton Double Girder Cranes With Cabin
Product feature of double girder cranes with cabin
1. Light Dead Weight
2. Small Occupied Space
3. High Working Performance
4. Easy Operation
5. Safe and Reliable
6. Low Operation and Maintenance Costs
Product detail
Simple structure, installation, use, and maintenance are all convenient.
Parts standardization, the generalization and seriation
Good in usability and produce conveniently
Mechanical Feature
Main girder is used of U template and range of welding surface into the composite beams
Use the high quality carbon steel of Q235B or Q345B
The main girder and end beams are connected with the high strength bolt of 10.9 grade.
The Crane travelling mechanism uses trinity drive.
Electrical System
Module control speed, micro-speed and double speed.
Traveling and lifting smoothly.
The power for trolley moving adopts flat cable, sliding smoothly.
Safety Protection
Preventing hook clashing the top.
Circuit self-test protection device.
Protecting the current lacking of any phase.
Outdoor cranes are equipped with hoisting mechanism, electrical control box and rainproof devices.
Anti-collision, sound and light alarm devices.
Equipped with rail clamp.
Technical specification
Span | S(m) | 18 | 22 | 26 | 30 | 35 |
Lifting height | m | 10 | 10 | 12 | 12 | 12 |
Lifting speed | m/min | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
Trolley speed | m/min | 43.8 | 43.8 | 43.8 | 43.8 | 43.8 |
Crane speed | m/min | 37.7 | 37.7 | 40.1 | 40.1 | 40.1 |
Lifting motor | kw | 17 | 17 | 17 | 17 |
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