Aicrane provides customized overhead crane solutions in Indonesia for manufacturing plants, steel fabrication workshops, precast concrete facilities, and other industrial applications. Our overhead crane systems are designed based on factory layout, lifting requirements, production workflow, and local operating conditions to support safe and efficient material handling.
Overhead Crane Types for Indonesian Industrial Applications
Choosing the right overhead crane for an Indonesian factory requires more than selecting lifting capacity. Factors such as existing building structure, available headroom, production workflow, and lifting frequency determine whether a single girder, double girder, or under running crane is the better choice.
Single Girder Overhead Cranes for General Manufacturing Requirements in Indonesia
Single girder overhead cranes are commonly selected for Indonesian factories that need reliable daily lifting for light to medium-duty material handling. They are suitable for applications such as component handling, mold replacement, equipment maintenance, and movement of production tools.
These cranes are often used in automotive component plants, machinery workshops, and general manufacturing facilities in industrial areas such as Cikarang, Karawang, and Surabaya.
Lower structural requirementsThe lighter bridge structure reduces wheel loads on runway systems and supporting structures. This can be beneficial for new factory buildings optimizing structural design and existing workshops where major reinforcement work is difficult.
Cost-effective for daily operationsFor factories that do not require heavy-duty lifting cycles, single girder cranes provide an efficient solution for handling production parts, tools, dies, and maintenance equipment without selecting an oversized crane system.
Suitable for flexible production environmentsSingle girder cranes can be configured with different spans, lifting heights, and control options to match various workshop layouts and production requirements.
Technical parameters
Capacity5-20 ton (Customizable)
Span7.5-28.5m (Customizable)
Lifting Height6-18m (Customizable)
Double Girder Overhead Cranes for Heavy Industrial Requirements in Indonesia
Double girder overhead cranes are designed for industrial applications requiring higher lifting capacity, longer spans, and frequent lifting operations. They are commonly used in steel fabrication workshops, heavy machinery manufacturing plants, shipbuilding facilities, and precast concrete production areas.
Compared with single girder designs, double girder cranes provide stronger structural performance and better stability when handling large or heavy loads.
Higher lifting height for bulky loadsThe hoisting trolley running on top of the bridge girders allows better use of available vertical space. This is useful when factories need to lift large machinery components, fabricated structures, or oversized loads.
Greater rigidity for heavy loads and long spansThe reinforced bridge structure helps reduce deflection during lifting operations, improving stability when handling heavy components over wider working areas.
Suitable for demanding production cyclesDouble girder cranes are commonly selected for factories requiring repeated lifting operations, higher duty classifications, or handling of heavy industrial components.
Technical parameters
Capacity10-500 ton (Customizable)
Span10.5-31.5m (Customizable)
Lifting Height6-24m (Customizable)
Under Running Overhead Cranes for Space-Constrained Workshops
Under running overhead cranes are commonly considered for existing workshops where floor space is limited, production layouts are already established, or additional runway structures are difficult to install.
Unlike conventional top running cranes, under running cranes travel beneath the runway beams, which are usually supported from the existing building structure.
Reduced need for floor-level support structuresUnder running cranes use runway systems supported from the existing building structure, helping avoid additional floor columns or structures that may interfere with production areas, forklifts, and internal transportation routes.
Better coverage in narrow workshopsBecause the crane travels beneath the runway beams, the hoist can approach closer to the building sides compared with some conventional arrangements. This helps maximize usable lifting coverage in narrow workshops.
Better use of existing factory layoutsThis configuration can be considered for rental workshops, converted industrial buildings, and facilities where adding new runway structures would affect the current production arrangement.
Technical parameters
CapacityUp to 10 ton (Customizable)
Span3-22.5m (Customizable)
Lifting Height6-30m (Customizable)
Choosing the Right Overhead Crane Type for Indonesian Factories
Different overhead crane configurations are selected based on lifting capacity, workshop conditions, required lifting height, and operating duty. The following comparison shows typical differences between common overhead crane types used in Indonesian industrial facilities.
| Selection Factor | Single Girder | Double Girder | Under Running |
|---|---|---|---|
| Typical capacity | Approx. 5-20 tons for general material handling | 10 tons and above for heavy industrial lifting | Usually up to 10 tons for light and medium-duty handling |
| Common applications in Indonesia | Automotive parts, machinery workshops, maintenance, and general manufacturing in areas such as Cikarang and Karawang | Steel fabrication, heavy equipment, precast concrete, and large component handling | Existing factories requiring overhead lifting without major floor structure changes |
| Main advantage | Lower structural load and cost-effective daily operation | Higher capacity, rigidity, and lifting performance | Better use of existing factory space and layouts |
| Factory conditions | Suitable for standard workshops with normal runway structures | Requires stronger runway beams for heavy loads and frequent operation | Suitable for factories with limited installation space or existing building constraints |
Technical Adaptation for Indonesian Factory Conditions
Overhead crane systems in Indonesia need to be adapted to different operating environments, including tropical climate, coastal corrosion risks, industrial dust, and local electrical conditions.
Electrical System Adaptation for Indonesian Power Conditions
- Three-phase power compatibility: Crane electrical systems can be configured according to project requirements, including common industrial power conditions such as 380V, 400V, or 415V at 50Hz.
- Voltage and phase protection: Protection devices can be incorporated to reduce risks caused by voltage fluctuation, phase loss, or unstable power supply.
- VFD control: Variable frequency drive systems provide smoother acceleration and deceleration, helping reduce mechanical impact and improve load positioning accuracy during frequent lifting operations.
Tropical Climate Protection for High Temperature and Humidity
- Motor selection for industrial environments: Motors can be configured with suitable insulation classes according to operating conditions and duty requirements.
- Moisture protection for electrical cabinets: Electrical enclosures can include anti-condensation solutions, ventilation considerations, and suitable protection levels.
- Durable industrial components: Cables, sensors, and control components are selected based on temperature, humidity, and operating environment requirements.
Corrosion Protection for Coastal Industrial Areas
- Surface preparation: Steel surfaces are cleaned and prepared before painting to improve coating adhesion and corrosion resistance.
- Multi-layer coating system: Crane structures may use a typical coating system consisting of zinc-rich epoxy primer, epoxy intermediate coating, and polyurethane topcoat to improve resistance against corrosion, moisture, and outdoor exposure.
- Environment-based coating selection: Coating specifications can be adjusted according to corrosion exposure conditions, service life requirements, and standards such as ISO 12944.
Dust and Environmental Protection for Heavy Industries
- Electrical enclosure protection: Electrical enclosures may be configured with IP55 or higher protection levels depending on the installation environment.
- Mechanical protection: Covers can be added for exposed components such as gears, drives, and other mechanisms.
- Application-based component selection: Crane components are selected based on dust levels, operating frequency, and maintenance requirements.
Overhead Crane Project Experience in Indonesia
10T Double Girder Overhead Crane Project for Manufacturing Facility in Tangerang, Indonesia
Project Overview
A manufacturing facility in Tangerang, Banten, Indonesia required an overhead crane solution to improve internal material handling. Before the project, the factory mainly depended on forklifts and manual lifting equipment for moving production materials and components, which limited handling efficiency inside the workshop.
The customer needed a reliable lifting system that could integrate into the existing factory layout while reducing floor-level handling activities.
Customer Requirements
- Improve repeated lifting operations: The factory needed more efficient handling for materials moved between production areas.
- Reduce forklift dependency: Floor transportation affected workshop space utilization and internal logistics efficiency.
- Support existing workshop conditions: The crane system needed to fit the available span and lifting height without major building modifications.
Aicrane Solution
Aicrane supplied a double girder 10 ton overhead crane with:
- Span: 13.5 m
- Lifting height: 6.5 m
- Work duty: A5
The double girder configuration was selected to provide higher structural rigidity and stable operation for frequent industrial lifting tasks:
- Stable heavy-load handling: The reinforced bridge structure improves load stability when lifting production materials and components.
- Better workshop space utilization: The overhead crane transfers loads above the production floor, reducing interference from forklift traffic.
- Smooth load positioning: Electric travel mechanisms and VFD control help achieve smoother crane movement and more accurate load positioning.
Project Result
- Reduce reliance on forklifts and manual lifting methods.
- Improve efficiency for internal material transfer.
- Keep valuable floor space available for production activities.
- Create a safer and more organized working environment.
Overhead Crane Engineering and Project Support for Indonesian Factories
Overhead crane projects in Indonesia often involve existing factories, different power conditions, and transportation challenges between islands. Aicrane supports projects through engineering confirmation, crane customization, shipment preparation, installation guidance, and commissioning.
Engineering Evaluation Before Manufacturing
Before manufacturing, Aicrane engineers confirm the crane design based on the factory layout and lifting requirements.
- Lifting requirements: Capacity, load type, lifting frequency, and duty class.
- Factory conditions: Span, runway length, lifting height, headroom, and installation space.
- Building structure: Existing columns, runway support, and structural limitations.
- Electrical and environment: Power supply, humidity, dust, and corrosion conditions.
Logistics Preparation for Indonesian Project Locations
Large overhead crane components require careful transportation planning, especially for projects outside Java’s main industrial areas.
- Crane component packaging according to equipment size and transportation conditions.
- Shipment planning based on project location and site accessibility.
- Technical documents for installation preparation and customs clearance.
Installation Guidance and Training Support
After delivery, Aicrane provides technical guidance for crane installation and testing.
- Mechanical and electrical installation procedures
- Component inspection and system checking
- No-load and load testing guidance
- Operator training and operation recommendations
Spare Parts and Operation Support
After commissioning, Aicrane provides technical assistance for long-term crane operation.
- Operation and maintenance recommendations.
- Troubleshooting guidance for mechanical and electrical issues.
- Spare parts supply for hoists, motors, gearboxes, electrical components, and other crane parts.
Overhead Cranes in Indonesia: Frequently Asked Questions
Can an overhead crane be installed in an existing factory in Indonesia?
Yes, an overhead crane can often be installed in an existing factory in Indonesia, provided that the building structure, available space, and lifting requirements are suitable.
Many factories in industrial areas such as Cikarang, Karawang, and Tangerang operate in existing workshops that were not originally designed for crane systems. In these projects, the main considerations are whether the building can accommodate the crane system, how the runway structure can be arranged, and how installation can be completed without disrupting production.
If an existing building is not suitable for installing an overhead crane runway system, a gantry crane in Indonesia may also be considered as an alternative option, especially for applications requiring independent supporting structures without relying on the factory building.
Our factory handles 10-15 ton loads. Should we choose a single girder or double girder overhead crane?
For 10-15 ton loads, the choice between single girder and double girder overhead cranes depends on how the crane will be used, not only the lifting capacity.
If the crane is mainly used for periodic material handling, equipment maintenance, mold handling, or general workshop operations, a single girder configuration may provide a practical solution with lower structural requirements.
If the factory requires frequent lifting, longer spans, higher hook height, or continuous production support, a double girder configuration may be more suitable, especially for applications such as steel fabrication, heavy machinery production, and precast concrete manufacturing.
The final selection should consider lifting frequency, workshop layout, operating hours, and future production requirements.
Our factory in Indonesia has unstable power supply. What should we consider before installing an overhead crane?
Before installing an overhead crane in an Indonesian factory with unstable power conditions, the electrical requirements of the crane should be reviewed together with the factory’s actual power supply conditions.
Customers should confirm the available voltage, frequency, phase configuration, and any history of power fluctuation during the engineering stage. This allows the crane electrical system, control method, and protection devices to be configured according to the site conditions.
For factories located in industrial areas where power stability varies, early electrical assessment helps avoid compatibility issues after installation.
Does a coastal location affect overhead crane selection in Indonesia?
Yes. Coastal location can affect the technical requirements of an overhead crane project, especially regarding corrosion protection, electrical protection, and maintenance considerations.
Before selecting the crane configuration, customers should consider whether the equipment will operate indoors, outdoors, or in semi-open areas, as well as the level of exposure to salt air and humidity.
This information helps determine suitable protection requirements during the design stage.
What information is needed to design an overhead crane for an Indonesian factory?
To design a suitable overhead crane for an Indonesian factory, engineers need information about the lifting application, workshop conditions, and operating environment. Key information usually includes:
- What materials need to be lifted and the required capacity;
- What materials need to be lifted and the required capacity;
- Workshop dimensions, including span, runway length, and available lifting height;
- Existing building structure and whether crane runways are already available;
- Lifting frequency, working hours, and production requirements;
- Factory power supply and installation environment.
Providing these details at the beginning helps ensure the crane configuration matches the actual application instead of relying on a standard design.
How long does it take to complete an overhead crane project for Indonesia?
The project timeline depends on the crane design, customization requirements, and delivery arrangements rather than a fixed period. For Indonesian projects, key factors include:
- Crane specifications such as capacity, span, lifting height, and duty class;
- Special requirements such as lifting attachments or customized control systems;
- Manufacturing and inspection procedures;
- Shipping arrangements to Indonesian ports, including Tanjung Priok or Tanjung Perak;
- Site readiness for installation and commissioning.
Confirming technical details and factory conditions early helps avoid delays during manufacturing, shipping, and installation preparation.
Planning an overhead crane project in Indonesia? Contact Aicrane to discuss your lifting requirements and receive a customized solution based on your workshop conditions and application needs.
