8t 10t 12.5t with Grab Overhead Travelling Crane A8 Working Duty
8t 10t 12.5t Overhead Travelling Crane A8 Working Duty With Grab
Features of Garbage Disposal Overhead Crane:
1. High lifting height and anti-sway.
2. Real-time dynamic measurement.
3. Capture status monitoring, fault diagnosis and alarm and report statistics.
4. Adapt to bad working conditions: high temperature, high humidity, dusty, corrosive gas.
5. Heavy workload: the average annual working time is 8000 hours, the load rate is high, and the working frequency is high.
6. Reliable work: less faults, ensuring smooth production.
7. Girder: The girder of the crane adopts welded structure, with small dead weight, high longitudinal and horizontal rigidity, and small wheel load.
8. End car: crane walking system, motor reduction wheel drive system! The motor adopts a soft-start motor, which is very stable in starting!
Grab Overhead Travelling Crane Technical form
|
Productivity |
800-1500t/d |
|
Capacity |
8t,10t,12.5t |
|
Span |
22.5-31.5m |
|
Working duty |
A8 |
|
Lifting Speed |
4.5-45m/min(up) 6-60m/min(down) |
|
Crab traveling speed |
5-50m/min |
|
Crane traveling speed |
7-70m/min |
|
Grab type |
Cactus (Orange Peel) |
|
Capacity |
5-8m3 |
|
Material handled |
MSW(Municipal Solid Waste)/RDF |
|
Bulk density |
0.6-1.0 T/m3 |
|
No. of tines (jaws) with cylinder |
6 |
|
Type of tines |
Semi - Closed |
|
Hydraulic Power Pack make |
GERMANY PEINER SMAG IMPORT (Electromagnetic directional valve from Rexroth) |
|
Motor protection |
IP-65 |
|
Motor Insulation class |
H |
|
Motor operation mode class |
S6 |
|
Hydraulic Pump type |
MMGL8000-4(PEINER SMAG) |
|
Working Hydraulic Pressure |
230 bars |
|
Power Pack Capacity in kW |
30KW(415V, 50hz) |
|
Grab opening time ( Sec) |
7s |
|
Grab Closing time ( Sec) |
13s |
|
Material of the Main plates (Tines) |
Q345B (China Standard) |
|
Material of the Jaw bit & Pins |
42CrMo & high strengthen wear-resistant, HR 聽 C48 hardness |
|
Power Supply Cable to Hydraulic Power Pack |
CRD, Gear driven, positive driven |
|
Sway Control |
Yes, provided |
Grab Overhead Travelling Crane Introduction:
Due to the high level of work of the garbage grab crane and the characteristics of the crane itself, it brings great challenges to the stable and reliable operation of the system. Our company has developed and summarized the operational characteristics of garbage grabs in the work of the lifting industry and developed A frequency conversion speed control method designed for garbage grab cranes was designed to enable the crane to operate stably and reliably. A crane handling system consisting of two garbage grab cranes (one work and one spare) is used to complete the garbage loading, dumping, mixing, material transfer, and breaking of materials for garbage incineration power plants. Each crane has its own independent electrical control system, operation console and HMI display panel, which can provide manual and semi-automatic control systems according to the needs of users. Hand, automatic switching is quick and easy.
Grab Overhead Travelling Crane Details:
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