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| Product Model | MEL900t | ||
|---|---|---|---|
| Dynamic load hoisting impact coefficient | 1.05 | ||
| Lifting coefficients of static load testing | 1.1 | ||
| Move of the whole machine | |||
| Moving tires | Brand | TECHKING | |
| Model | 26.5R25 | ||
| Transverse steering small angle with the machine transverse moving at full load |
±5 degree ±5 degree |
||
| Error amount per 100 meters of the moving system | 0.3m | ||
| Maximum moving slope | 2％ | ||
| Lifting height and span | |||
| Lifting height | 21m | ||
| Column center distance(span) | 43.3m | ||
| Net width within the span | 41.6m | ||
| Moving speed | |||
| Moving speed(on the level concrete road) | Heavy load m/min(changeable) | 0～17 | |
| No load m/min(changeable) | 0～30 | ||
| Engine | |||
| Power of the engine | 440kW×2 | ||
| Model of the engine | DEUTZ BF8M1015CP | ||
| Size and weight | |||
| Out dimension: length * width * height | 46420×24400×27000 | ||
| Self weight | 690t | ||
| Transport size of the maximum part:length * width * height | 15200×1800×3100 | ||
| Weight of the maximum part | 30t | ||
| Technical specification of each mechanism and system | |||
| Electrical system | Control methods of girder lifting trolley | Manual / automatic / remote control | |
| Control methods of lifting system | Manual / automatic / remote control | ||
| Requirements of power input |
50Hz 50Hz |
||
| Main beam | Structure | Box type | |
| Main beam | Center distance between main beams | 7m | |
| Maximum deflection with main beam bearing stress | 53mm | ||
| Self wight | 160t | ||
| Weight of the maximum single part | 30t | ||
| Whole size(length * width * height): | 45000×8300×3100 | ||
| Maximum size of single part(length * width * height): | 15200×1800×3100 | ||
| Main beam material | Q345C | ||
| Connecting bolt material |
35VB and 20MnTiB 35VB and 20MnTiB |
||
| Girder lifting trolley | |||
| Number of girder lifting trolley | 2 | ||
|
Maximum distance with the machine transverse moving at full load Maximum distance with the machine longitudinal moving at full load |
±250mm ±500mm |
||
| Moving methods of the girder lifting trolley | Cylinder pushing to slip | ||
| Lifting appliance | Structure | Box type | |
| Boom material | 40CrNiMoA | ||
MGhz900t Tire Type Gantry Crane adopts fuel as a driving power to carry and lift the concrete beam. It is used in concrete girder precast yard for high-speed railway project.
1. Lifting capacity of gantry crane is high.
2. Fuel as a driving power, the cost is high.
3. Hydraulic control on the tire traveling and steering.
4. Lifting and traveling speed is slowly.
5. The range of work is wider, not affected by electricity and space.
Temperature: -25-+40℃
Click to download the drawing of 900T Tire Type Gantry Crane