Not all jobs can be done by just any crane. There are moments in a project where you're faced with truly heavy loads—factory machine modules weighing tens of tons, wide-span bridge girders, massive industrial tanks, or steel structures that need to be placed far above ground level. It's at that point that your crane choice determines whether the project proceeds smoothly or grinds to a halt.
Rentalcranejabodetabek.com serving as heavy lifting specialists in the Jabodetabek region. We provide services rent a 55-ton crane using unit SANY STC550C5 — one of the most reliable and high-tech 55-ton truck cranes in its class today.
With 45 meter main boom Dan flyjib 16 meter, this unit can reach lifting points that even smaller capacity cranes cannot reach. If your project requires a combination of large lifting strength Dan Extended vertical reach – the SANY STC550C5 is the answer.
🔗 Need a smaller capacity? Also see service Crane Rental 30 Ton Dan Crane Rental 25 Ton we for a medium-sized construction project.
Getting to Know the SANY STC550C5: Not Just Any Crane
SANY is a world-class heavy equipment manufacturer from China whose products are used in over 100 countries. STC550C5 is the latest generation of SANY's 55-ton truck crane — designed not just to be powerful, but to smart, safe, and efficient in the long-term operation.
What sets the STC550C5 apart from cranes in its class is its blend of:
- High-strength steel boom structure with an optimized U-shape cross-section — lighter, stronger
- Load feedback hydraulic system which produces very smooth lifting motions even when operating at near full capacity
- Layered safety system which not only warns the operator, but automatically stops the dangerous action
- Premium cabin operator with a panoramic sunroof, AC, and 360° visibility for accurate and comfortable operation
This is a crane that is not only capable of lifting heavy loads, but does so with the precision, control, and safety required on large-scale projects.
SANY STC550C5 Full Specifications We Operate
Technical transparency is the foundation of trust. Here are the official specifications for the SANY STC550C5 unit operating in our fleet, so you can plan your project's lifting needs precisely and accurately:
| Technical Parameters | SANY STC550C5 Specifications |
|---|---|
| Maximum Lifting Capacity | 55 tons |
| Main Boom Length (Full Extension) | 45 meters |
| Flyjib length | 16 meters |
| Total Boom Reach + Flyjib | ±60 meters |
| Maximum Lifting Height (with Jib) | ±59.2 meters |
| Maximum Lifting Moment (Basic Boom) | 2.009 kN·m |
| Boom Section Count | 5 sexy |
| Boom Cross-Section Type | U-shape, high-strength steel |
| Jib Mounting Angle | 0°, 15°, and 30° |
| Boom Operating Angle (Luffing) | -2° to 80° |
| Outrigger | H-type, full span 6 x 7.2 meters |
| Counterweight | 3.500 kg (fixed) |
| Engine | Diesel, 250 kW |
| Engine Torque | 1.425 Nm @ 1,200 rpm |
| Chassis | 8 × 4 |
| Safety System | LMI (±3%), angle sensor, pressure sensor, over-hoisting limiter, over-roll-out limiter, tipping-over early warning |
⚠️ Important: The 55-ton capacity is achieved at minimum radius with the outriggers fully extended. Effective capacity decreases as the working radius and boom length increase — this applies to all cranes. Always use the Load Chart as a reference for lifting planning.
📄 SANY STC550C5 Load Chart
The Load Chart is the most important technical document in any crane operation. This document contains a table of lifting capacities for each combination of boom length, working radius, and outrigger configuration.
You can access the official SANY STC550C5 Load Chart here:
Our technical team is ready to help you read and interpret load charts. This aligns with your specific project conditions—including effective capacity calculations for the radius and boom configuration you require. Contact us now for a free technical consultation.
The most suitable types of projects for using a 55-ton crane
A 55-ton crane isn't the solution for every job — and that's precisely what makes it so valuable. Its capacity and reach are designed for a category of jobs that demand a combination Great lifting strength + long vertical reach, something that cannot be fulfilled by a crane 25 tons or 30 tons.
Here are the types of projects where the SANY STC550C5 is most appropriate:
🏗️ Erection of Large-Scale Steel Structures and Girders
Installation of steel girders, large structural columns, and wide-span roof trusses on mid-rise to high-rise building projects or significant-scale industrial facilities. These components often cannot be lifted by cranes. 30 tons whichever because of the combination of weight + radius required.
Industrial Process Equipment, Vessel, and Tank Installation
Oil refinery projects, petrochemical plants, mineral processing plants, and other heavy process industries routinely require the lifting of tanks or pressure vessels weighing tens of tons. The SANY STC550C5 is the standard choice for this category of work.
🌉 Infrastructure Projects: Bridges, Flyovers, and Underpasses
Erection of precast bridge girders, installation of flyover segments, and other large-scale infrastructure works require high lifting moments and long booms. The 16-meter STC550C5 Flyjib provides a valuable reach advantage in these types of projects.
⚡ Power Plant and Energy Installation
High-voltage transformers, industrial generators, turbines, and power plant components typically weigh far beyond the capabilities of mid-range cranes. A 55-ton crane with a high reach becomes an indispensable solution.
🏢 Elevated Construction and Installation
Lifting of large-scale HVAC units, elevator shaft components, high-rise building facade panels, or structural components to heights unreachable by smaller capacity cranes.
⚓ Shipyard, Dock, and Maritime Facilities
Installation of ship blocks, propulsion components, mooring structures, and other large elements at shipyards or industrial docks.
🔆 Utility-Scale Solar Power Plants and Renewable Energy
Large-scale solar power projects or renewable energy facilities requiring the lifting of heavy mounting structures into specific positions and at certain heights.
🔗 If your type of work is not on the list above or you are unsure which capacity is right, check the page Crane Rental Prices Us or directly Contact our team for a free technical consultation.
How to Read a Load Chart: A Short Guide for Project Managers
Many crane accidents start with one thing: The load lifted exceeds the crane's effective capacity under actual site conditions. Understanding load charts—even at a basic level—is an essential skill for any project manager working with heavy cranes.
Here are three main principles you need to understand:
1. Capacity always decreases with radius The “55 tons” figure on this crane refers to its capacity at the minimum radius (about 3 meters from the center of rotation). The further the horizontal distance between the crane and the lifting point, the smaller the effective capacity becomes. At a radius of 12-15 meters, for example, the capacity can drop drastically. This is a law of physics that applies to all cranes without exception.
2. Outrigger Configuration Determines Capacity The SANY STC550C5 reaches full capacity only when the H-type outriggers are fully extended (6 x 7.2 meters). If site conditions do not allow for full outrigger extension—for example, due to space limitations—the lifting capacity that can be used must be significantly reduced, according to the load chart.
Flyjib Increases Reach, Reduces Capacity The 16-meter flyjib provides valuable additional vertical reach for working behind obstacles or at extreme heights. However, the lifting capacity with the jib configuration is smaller compared to without the jib. Choose the configuration that best suits your project priorities: maximum capacity or maximum reach.
Our engineering team always performs a load chart analysis before every operation. to ensure that the lifting plan is truly safe and in compliance with applicable OHS regulations.
SANY STC550C5 Safety System: Layered, Not Just a Formality
In heavy lifting, One mistake can be fatal. That's why the SANY STC550C5 is designed with a safety system that not only warns but also acts automatically before dangerous situations occur.
🛡️ Load Moment Indicator (LMI) — Accuracy ±3%
The LMI system calculates the load weight, boom length, and working radius in real-time to determine if the operation is still within safe limits. If it approaches the capacity limit, an alarm sounds. If it exceeds the limit, the system automatically blocks dangerous actions — lifting, extending, or swinging.
🛡️ Angle Sensor and Pressure Sensor
The angle sensor ensures the boom does not exceed its safe maximum operating angle. The pressure sensor constantly monitors hydraulic pressure to detect anomalies before they develop into system failures.
🛡️ Overhoist Limiter
The boom and jib limit stops prevent the wire rope from being lifted too high, causing the hook to strike the boom block – one of the most frequent causes of crane accidents on site.
🛡️ Over-Roll-Out Limiter
The limiters on the main and auxiliary winches prevent the wire rope from unreeling beyond a safe limit, thus eliminating the risk of sudden loss of load due to the wire rope running out on the drum.
🛡️ Tipping-Over Early Warning Technology
Early warning system for potential tipping (tilting or falling) that alerts the operator before the situation reaches a critical point. This is a premium feature that comes standard on the STC550C5 but is not found on all cranes in its class.
This safety system is not a substitute for OSH procedures in the field—rather, it is an additional protective layer that works in conjunction with trained operators, competent riggers, and a mature lifting plan.
Cabin Operator for 55-ton Mobile Crane
Why Do Clients Choose Rentalcranejabodetabek.com for Heavy Lifting?
Choosing a 55-ton crane vendor isn't just about price. It's a decision that impacts the safety of dozens of people on site, a significant project budget, and a schedule that cannot afford to slip. Here's why our clients keep coming back:
✅ Genuine SANY STC550C5 Unit with Structured Maintenance Program We do not operate makeshift reconditioned cranes. Every STC550C5 unit in our fleet undergoes a structured, periodic maintenance program. Before and after each assignment, the unit's condition—from the engine, hydraulic systems, wire ropes, to all safety components—is inspected by our technicians.
✅ Certified SIO Operator — Large Capacity Crane Specialist Operating a 55-ton crane requires different skills, experience, and certifications than smaller capacity cranes. All of our operators for this unit hold the appropriate and valid SIO, issued by the Ministry of Manpower of the Republic of Indonesia.
✅ Technical Consultation and Lifting Plan Preparation Service We are not a vendor that simply delivers a crane to the site and leaves. Our technical team is available for pre-project consultation, load chart analysis, site surveys, and the preparation of comprehensive and OHS-compliant lifting plans.
✅ Free Site Survey Before Mobilization For every heavy lifting project with a 55-ton crane, we conduct a site survey before the unit is mobilized. We assess: road access conditions, ground strength, crane mat requirements, overhead clearance, and other potential obstructions. There is no survey fee — it's part of our commitment.
✅ Fast Response, 24 Hours Crane needs cannot always be planned in advance. Our team is available 24 hours a day to respond, including urgent situations outside of normal working hours.
✅ Transparent Pricing — Written Quotes, No Hidden Fees Every offer is made in writing with clear details: mobilization-demobilization costs, operator fees, fuel, and overtime provisions. No surprises at the end of the project.
🔗 Curious about the price range? Visit the page Crane Rental Price List or contact our team directly for a customized quote.
55-Ton Crane Rental Procedure: 8 Planned Steps
Heavy lifting with a 55-ton crane requires more thorough preparation compared to renting a smaller capacity crane. Our procedures are designed to ensure no safety details are overlooked:
Step 1 — Initial Consultation Contact us via WhatsApp or phone. Please provide: project location, type of work, load weight and dimensions, lifting height, estimated working radius, and project schedule.
Step 2 — Site Survey (Free) Our technical team visited the site to assess the actual conditions: road access, ground conditions, overhead clearance, outrigger span space, and other potential obstructions.
Step 3 — Load Chart Analysis & Technical Consultation Based on survey data and load specifications, we analyzed the STC550C5 load chart and discussed the optimal and safe lifting configuration for your project conditions.
Step 4 — Developing the Lifting Plan The comprehensive lifting plan includes: lifting method, crane position, exclusion zone, outrigger configuration, effective capacity, and emergency procedures.
Step 5 — Written Price Offer A comprehensive price quotation is submitted in writing with all cost components detailed and transparent.
Step 6 - Confirmation & SPK/MOU After the offer is approved, a Work Order Letter (SPK) or MOU is prepared as a formal and clear basis for cooperation.
Step 7 — Unit Mobilization The SANY STC550C5 was mobilized to the project site on schedule. We handled the logistics coordination for our 55-ton unit completely, including arranging for special transport route permits if necessary.
Step 8 — Implementation & Demobilization Lifting operations are carried out according to the lifting plan by certified operators and trained rigger teams. After the work is declared complete, the unit is mobilized back to our fleet pool.
Our Heavy Lifting Service Area
Our SANY STC550C5 unit serves heavy lifting projects throughout the Jabodetabek region and surrounding areas.
| Territory | Service Area |
|---|---|
| Jakarta | Central Jakarta, North Jakarta, West Jakarta, South Jakarta, East Jakarta |
| Tangerang | Tangerang City, South Tangerang, Tangerang Regency, Serpong, Cilegon, Serang |
| Bekasi | Bekasi City, Bekasi Regency, Cikarang (MM2100, EJIP, BIIE, Hyundai Esti), Karawang |
| Bogor | Bogor City, Bogor Regency, Cibinong, Sentul |
| Depok | Depok City and its surroundings |
For projects outside the Jabodetabek area, please contact us First, for discussion regarding unit availability and prevailing mobilization costs.
FAQ: Important Questions About Renting a 55-Ton Crane
Yes — at minimum radius (around 3 meters from the center of rotation) with outriggers fully extended and in the proper configuration. However, in real field conditions, working radius is usually further than the minimum, so effective capacity is smaller. That is why load charts and technical consultation before operation are absolute, not optional.
A: The fly jib is used when you need vertical or horizontal reach exceeding the main boom's 45-meter capability – for example, to reach a lifting point behind an obstacle, at extreme heights, or at a limited approach angle. The tradeoff is that the lifting capacity when using the fly jib is less than the capacity of the main boom alone. Our team will recommend the optimal configuration based on your specific project conditions.
A: A 55-ton crane with fully extended outriggers exerts significant point pressure on the ground surface. Adequate soil strength and/or the proper use of crane mats (outrigger pads) are non-negotiable safety requirements. Soil condition surveys and ground support planning are part of our technical consultation services—and that is why site surveys are mandatory before mobilization.
A: Setting up the SANY STC550C5 on-site — including positioning, outrigger extension, counterweight installation, and flyjib assembly if required — generally takes 0.5 to 2 hours depending on site conditions and configuration. This time needs to be factored into daily project schedule planning.
Yes, at PT ASANINDO JAYA ABADI you can rent a crane for just one shift (7 working hours + 1 hour break).
A: A 5-ton difference in capacity can be very significant depending on site conditions—especially when working at medium to long radii. To help you choose the most cost- and safety-efficient unit, our team will analyze your load specifications and site conditions free of charge. Please don't hesitate to contact us.
Contact Us Now — Free Technical Consultation, Fast Response!
Your heavy lifting project is too important to be entrusted to vendors who only rent equipment without expertise. Rentalcranejabodetabek.com is the heavy-lifting partner you need — the right cranes, trained operators, and a technical team ready to support you from planning to completion.
📞 WhatsApp / Phone (Fast Response):
0813-8080-1729
(Davin Aubade)
🌐 Website: www.rentalcranejabodetabek.com
📄 SANY STC550C5 Official Load Chart: Click here →
“Contact us now for a free technical consultation, site survey, and rental quote for the SANY STC550C5 55-ton crane. Our team is ready to assist you in planning and executing safe, efficient, and timely heavy lifting operations.”
Other Services You Might Need:
- 🔗 Crane Rental 30 Ton For medium construction and steel structure installation
- 🔗 Crane Rental 25 Ton — Efficient for factory work and building materials
- 🔗 Crane Rental 50 Ton — Large capacity alternative for heavy lifting
- 🔗 Crane Rental 5 Ton — For work in confined areas and small-scale projects
- 🔗 Crane Rental Price List — View all our crane rental rates
- 🔗 Contact Us — Free direct consultation with our team of experts
