Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane
Garbage Waste Grab Crane

Garbage Waste Grab Crane

The semi-automatic or automatic grab crane for waste handling is the core equipment of the municipal solid waste incineration plant's garbage supply system. The waste grab crane adopts the control scheme of IPC (industrial control computer) + HMI (touch screen) + PLC + frequency conversion speed regulation, which realizes the comprehensive monitoring of the whole machine and automatically controls the speed regulation function. It also adopts the motor dehumidification, moisture-proof technology, and crane paralleling technology. Crane intelligent monitoring technology, weighing and real-time measurement records, four-point "V"-shaped arrangement anti-swing technology, automatic grabbing and lifting technology and safety protection technology (lifting protection, falling protection, running protection, before and after the garbage pit Left and right pit wall protection, control room left and right protection and anti-collision protection between two vehicles, etc.).

Share With:


Garbage Waste Grab Crane

Purpose: The semi-automatic grab crane for waste handling is the core equipment of the municipal solid waste incineration plant's garbage supply system. It is located above the rubbish storage pit and mainly takes charge of the feeding, handling, mixing, taking and weighing of garbage.


Feeding: When the garbage in the incinerator inlet is insufficient, the crane grabs the fermented garbage in the garbage pit and runs it to the top of the feed inlet to feed the feed hopper of the garbage incinerator.


Handling: The waste near the discharge gate is transported by garbage grab crane to other places in the pit, avoiding the jamming of the discharge gate, adjusting the amount of waste in the pit, and storing it for 3 to 5 days.


Stirring: Due to the high domestic water content of domestic waste and the low combustion value, garbage needs to stay in the storage pit for a certain period of time. Through natural compression and partial fermentation, the water content is reduced and the calorific value is increased. The mixing of old and new garbage can shorten the fermentation time. In addition, due to the complex composition of domestic garbage and large variations in the content of ingredients, in order to avoid excessive fluctuations in the nature of incoming waste, it is also necessary to carry out necessary agitation and mixing of the refuse in the pit.


Picking: Inadvertently enter the pit, but it is not suitable to remove the incinerated object.

Weighing: In order to count the actual incineration amount of garbage, before the garbage is put into the inlet of the incinerator, the garbage input to the inlet is weighed and measured by garbage grab crane.


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.

Waste Grab Crane

1. Adopt international leading anti swing control technology;


2. Advanced and precise positioning technology;


3. Weighing management system and communication technology;


4. Control technology of hydraulic grab lifting while grasping;


5. Fault self diagnosis and remote monitoring and upgrading technology;


6. Intelligent garbage level height judgment technology (Fully automatic control);


7. Vector frequency control technology, siemens PLC control technology, CMS intelligent remote service management system, real-time monitoring equipment operation.


8. The garbage crane also has high requirements for the cable. The cable itself needs to have excellent performance such as wear resistance, oil resistance, cold resistance, tensile strength, torsion resistance, hydrolysis resistance and corrosion resistance.

Waste Grab Crane design

Specification

Type
Cactus (Orange Peel)
Capacity
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   C48 hardness
Power Supply Cable to Hydraulic Power Pack
CRD, Gear driven, positive driven
Sway Control
Yes, provided
Make
PEINER SMAG


Upgrade Your Waste Management Efficiency with SinokoCranes! Discover our advanced garbage cranes and waste handling solutions. Boost productivity and reduce costs. Contact us now for a tailored waste management crane solution!



Get a Free Quote

CASE

Based on their intended use, overhead cranes can be classified into general-purpose cranes, steel mill cranes, and explosion-proof cranes. Each type is designed with specific working environments and load requirements in mind, ensuring safety and efficiency.

32T Steel Coil Handling Crane Project Case

32T Steel Coil Handling Crane Project Case

Sinoko Crane with years of experience in crane manufacturing and design, the steel coil handling crane has helped customers reduce costs and improve the efficiency of steel coil transportation.

Learn More Get a Quote
Installation of QZ-Type Grab Bucket Bridge Crane Project Case

Installation of QZ-Type Grab Bucket Bridge Crane Project Case

The Sinoko QZ-Type Grab Bucket Bridge Crane was specially designed for a Brazilian client as a grab bucket crane, which significantly improved the client's work efficiency and received unanimous praise from the client.

Learn More Get a Quote
3× 5T European-Style Single-Girder Cranes for Kenyan Sugar Refinery

3× 5T European-Style Single-Girder Cranes for Kenyan Sugar Refinery

Sinoko cranes has designed three 5-ton bridge cranes for Kenyan customers, which have solved their problems. Come and contact Sinoko cranes to solve your lifting problems.

Learn More Get a Quote

FAQs

Q1: What makes Sinoko grab cranes suitable for municipal solid waste (MSW) handling?​

A:​​ Our cranes are engineered for harsh waste environments with IP65/H-class insulation components, GERMANY PEINER SMAG hydraulic systems (230 bar pressure), and corrosion-resistant Q345B tines. They feature automated dehumidification, specialized wear-resistant cables, and operate reliably in toxic/corrosive pit environments.

Q2: What automation levels do you offer for waste handling operations?​

A:​​ We provide three control modes: ​​Manual control​​ for precise operations ​​Semi-automatic​​ (single-command automation) ​​Fully automatic​​ with smart features: auto-grabbing, anti-swing (V-arrangement tech), weighing, collision avoidance, and garbage level height detection via Siemens PLC + HMI systems.

Q3: How do you ensure operational safety in hazardous waste pits?​

A:​​ Our multi-layer protection includes: Real-time CMS remote monitoring Lift/fall travel limiters Dual-vehicle anti-collision systems Pit wall proximity sensors Self-diagnosing fault detection 42CrMo hardened jaw bits (HRC48 hardness)

​​Q4: What weighing accuracy can be achieved?​

A:​​ Integrated weighing systems provide precise measurement (±1% accuracy) of MSW/RDF materials (0.6-1.0 T/m³ density) with automatic record-keeping for incineration tracking and compliance reporting.

Q5: What maintenance advantages do your grab cranes offer?​

A:​​ Key low-maintenance features: Sealed hydraulic power packs (30kW PEINER SMAG) Maintenance-free CRD gear-driven cables Self-lubricating QT700 components Remote diagnostic/upgrade capability Torsion-resistant specialized cables (oil/cold/hydrolysis resistant)

Q6: What productivity metrics can I expect?​

A:​​ Standard cycle times: Grab opening: 7 seconds Grab closing: 13 seconds Handling capacity: 8m³ per grab Operating speeds: 3-30 m/min (VFD-controlled) Designed for 24/7 operation in A7 duty cycles.


    Get In Touch

    Our teams are on hand to provide you with the right lifting solutions.

    FEW TIPS

    1.Load capacity: ton?

    2.Span of the crane: m?

    3.Max. lifting height of the crane: m?

    4.What materials will be handled: ?

    5.How many hours will the crane work per day: ?

    6.Traveling distance of the crane: m?