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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 | ||
MEL900t Dæktype dørkran vedtager brændstof som drivkraft til at bære og løfte betonbjælken. Den bruges i betonbjælke præfabrikeret værftet til højhastighedstogsprojekt.
1. Løfteevne af gantry kran er høj.
2. Brændstof som drivkraft, omkostningerne er høje.
3. Hydraulisk kontrol på dækket, der kører og styrer.
4. Løfte- og kørehastighed er langsomt.
5. Arbejdsområdet er bredere, ikke påvirket af elektricitet og rum.
Temperatur: -20 ° C-50 ° C Vind: ≤Grade 8
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