Double Beam Overhead Crane with Grab
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Pieces
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Origin
China Mainland
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Product Detail
Basic Info
Application: Construction Usage, Container Usage, Mineral Area Usage
Sling Type: Wire Rope
Power Source: Electric
Installation: Assembled
Condition: New
Max. Lifting Height: 28m
Guarantee Period: 2 Years
Trademark:tengtong
Origin: Xinxiang, Henan
Type: Bridge Crane
Tower Crane Type: Gantry Crane
Main Girder Form: Single Girder
Moving Type: Orbital
Certification: ISO9001: 2000, CE
Name: Single Beam Overhead Crane with Grab
Max. Span: 31.5m
Control Mode: Cabinet
Specification: CE, CCC
HS Code: 84261120
Product Description
Double Beam Overhead Crane With Grab
1. Products Introduction
QZ Electric grab bridge crane is mainly comprised of box-shaped bridge, grab crab, trolley travelling mechanism, cab and electric control system. The load handling device is the grab which is able to capture bulk materials.
The grab crab has switching mechanism and lifting mechanism. The grabs ate separately hung over the switching mechanism drives the grab to close to grab materials. When the grab is closed, the lifting mechanism shall be started immediately to hoist the four evenly loaded steel wire ropes. Discharging only needs to start the switching mechanism, which opens the grab to pour materials.
Except the lifting mechanism, the crane is basically the same as the bridge crane with hook.
Features:
1. Reasonable structure
2. Tight dimension
3. Low building headroom
4. Favorable performance
5. Smooth starting and stopping
6. Light dead weight
7. Light wheel load
8. Low noise, safe and reliable traveling
9. Convenient maintenance, excellent exchangeability for parts and components
10. Saves electricity specifications
Safety feature:
1. Weight overload protection device
2. Lifting height limit device
3. Voltage lower protection function
4. Phase sequence protection function
5. Emergency stop function
Control method:
1. Pendant control
2. Remote control
3. Cabin control
Painting:
1. Process: Sandblast, All steel is treated by sand blasting before doing paintings. There are 3 layers of paintings. The bottom layer is zinc painting to prevent from rusting. The color of top surface should be average
2. Color: Yellow, Red, Blue etc. (according to your demand)
2. Technical Specification
Lifting Capacity | t | 16 | 20 | ||||||||||||||||||||||||
Span | m | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | ||||||||||||||
Max. Lifting Height | m | 28 | 26 | ||||||||||||||||||||||||
Working System | A6 | A6 | |||||||||||||||||||||||||
Speed | Hoisting | m/min | 41.8 | 45.7 | |||||||||||||||||||||||
Crab Travelling | 43.2 | 43.2 | |||||||||||||||||||||||||
Trolley Travelling | 98 | 87.3 | 87.3 | ||||||||||||||||||||||||
Motor | Hoisting | Type/ Kw | YZR315M-10/75X2 | YZR315M-10/90X2 | |||||||||||||||||||||||
Crab Travelling | YZR160M2-6/7.5 | YZR160M2-6/7.5 | |||||||||||||||||||||||||
Trolley Travelling | YZR180L-8/11x2 | YZR200L-8/15x2 | YZR200L-8/15x2 | ||||||||||||||||||||||||
Main Dimensions (mm) | B | mm | 7583 | 7733 | 7833 | 7958 | 8058 | ||||||||||||||||||||
w | 4800 | 5000 | 4800 | 5000 | |||||||||||||||||||||||
S1 | 2305 | 2635 | |||||||||||||||||||||||||
S2 | 2060 | 2485 | |||||||||||||||||||||||||
b | 260 | 300 | 300 | ||||||||||||||||||||||||
K | 2500 | 2500 | |||||||||||||||||||||||||
Wc | 3500 | 4440 | |||||||||||||||||||||||||
H | 2385 | 2535 | 2739 | ||||||||||||||||||||||||
H1 | 940 | 1090 | 1090 | ||||||||||||||||||||||||
H2 | 394 | 544 | 544 | 694 | 794 | 894 | 246 | 390 | 546 | 696 | 796 | 896 | |||||||||||||||
H3 | 2814 | 2964 | 2964 | 3114 | 3214 | 3314 | 2666 | 2816 | 2966 | 3116 | 3216 | 3316 | |||||||||||||||
h | 660 | 482 | |||||||||||||||||||||||||
Weight | Crab | t | 14.7(15.6) | 18.1(19.2) | |||||||||||||||||||||||
Total Weight | indoor | 37.9 | 41.4 | 46.6 | 51.6 | 54.9 | 59 | 44.1 | 47.8 | 51.1 | 56.3 | 59.4 | 64.1 | ||||||||||||||
outdoor | 39 | 42.5 | 47.7 | 52.7 | 56 | 60.1 | 45.3 | 49 | 52.3 | 57.5 | 60.6 | 65.3 | |||||||||||||||
Max. Wheel Load | KN | 206 | 218 | 233 | 247 | 257 | 269 | 229 | 243 | 254 | 270 | 279 | 293 | ||||||||||||||
Grab | Model | U | 141 | 137 | 138 | 133 | 134 | 129 | 130 | 155 | 151 | 152 | 147 | 148 | 143 | 144 | |||||||||||
Type | Light | Medium | Heavy | Super Heavy | Light | Medium | Heavy | Super Heavy | |||||||||||||||||||
Volume | m3 | 8 | 4.8 | 3.2 | 2.5 | 10 | 6 | 4 | 3 | ||||||||||||||||||
Material Density | t/m3 | ≤ 1 | 1~1.7 | 1.7~2.5 | 2.5~3.3 | ≤ 1 | 1~1.7 | 1.7~2.5 | 2.5~3.3 | ||||||||||||||||||
Dead Weight | Kg | 7840 | 7993 | 8143 | 8008 | 8159 | 8155 | 8305 | 9812 | 10098 | 10287 | 9976 | 10123 | 9780 | 10206 | ||||||||||||
Main Dimensions | D | 4380 | 4050 | 4050 | 3750 | 3750 | 3430 | 3430 | 5000 | 4500 | 4500 | 4000 | 4000 | 3800 | 3800 | ||||||||||||
Ba | 3200 | 2820 | 2820 | 2600 | 2600 | 2350 | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 | 2400 | 2400 | |||||||||||||
Bb | 2350 | 2078 | 2078 | 1792 | 1792 | 1628 | 1628 | 2478 | 2288 | 2288 | 1892 | 1892 | 1892 | 1892 | |||||||||||||
Steel Track Recommended | Qu70 90x90 | ||||||||||||||||||||||||||
Power Source | 3-Phase A.C 50Hz 380V | ||||||||||||||||||||||||||
Figures in brackets for outdoor use |
Company information
Henan Xinqi Machinery Industry Co.,Ltd. Is a professional manufacturer of lifting equipment of large joint-stock company.Its main products include single-and double-beam cranes.bridge cranes,gantry cranes,metallurgic cranes,anti-explosive cranes,ship building gantry cranes,bridge erecting machines and electric hoists.The company has complete qualifications for production,installation and maintenance and can satisfy demands of various industries.
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