Gantry Crane 30 ton Features:
In General
Simple structure, installation, use, and maintenance are all convenient.
Parts standardization, the generalization and seriation
Good in usability and produce conveniently
Mechanical Part
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.
Electric System
Module control speed, micro-speed and double speed.
Traveling and lifting smoothly.
The power for trolley moving adopts flat cable, sliding smoothly.
Protection Devices
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.
Specification of 3-20 ton Gantry Crane
| Capacity | T | 3 | 5 | 10 | 16 | 20 |
| Operational method | | Pendent line with push button /cabin |
| Speed | Lifting | m/min | 8 ,8/0.8 | 8,8/0.8 | 7,7/0.7 | 3.5 | 3.5 |
| Cross travelling | 20 | 20 | 20 | 20 | 20 |
| Long travelling | Ground | 20 | 20 | 20 | 20 | 20 |
| Cabin | 30,40 | 30,40 | 30,40 | 30,40 | 30,40 |
| Motor | Lifting | Type /kw | ZD41-4/4.5 | ZD141-4/7.5 ZDS10.8/4.5 | ZD151-4/13 ZDS11.5/4.5 | ZD151-4/13 | ZD152-4/18 |
| Cross travelling | ZDY12-4/0.4 | ZDY121-4/0.8 | ZDY21-4/0.8×2 | ZDY121-4/0.8×2 | YZD-4/0.8×4 |
| Long travelling | Ground | ZDY21-4/0.8×2ZDY21-4/1.5×2 | YZR132M1-6/2.2×2YZR132M2-6/3.7×2 | YZR160M1-6/6.3×2 | YZR160M1-6/6.3×2YZR160M2-6/8.5×2 | YZR160M1-6/6.3×2YZR160M2-6/8.5×2 |
| Cabin | ZDR22-4/1.5×2ZDR24-4/2.2×2 | YZR132M2-6/3.7×2YZR160M1-6/5.5×2 | YZR160M1-6/6.3×2 | YZR160M2-6/8.5×2YZR160L2-6/11×2 | YZR160M2-6/8.5×2YZR160L2-6/11×2 |
| Electric hoist | Type | CD1/MD1 | CD1/MD1 |
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YUANTAI Convenient & Popular MH Single-girder Gantry Crane Images
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