Semi Auto Electric Hydraulic Cantilever Crane
Semi Automatic Mini Crane – Electric Hydraulic Cantilever Lifting Solution
TheIVITAL Semi Automatic Mini Crane is a compact and versatile electric hydraulic lifting crane designed for machinery lifting, equipment installation, material handling, construction, maintenance, and industrial lifting applications. Combining hydraulic lifting, hydraulic boom extension, electric propulsion, and 180-degree cantilever rotation, this mini crane provides a flexible solution for lifting and positioning heavy loads in areas where conventional large cranes may be difficult to operate.
With a maximum rated capacity of 2 tons, a maximum lifting height of up to 4.5 meters, and a multi-section telescopic boom, the crane can be adjusted according to different load distances and lifting requirements. Its compact body, electric-powered travel system, hydraulic lifting mechanism, and cantilever boom design make it suitable for factories, workshops, construction sites, warehouses, equipment maintenance areas, and machinery installation projects.
ThisSemi Automatic Electric Hydraulic Cantilever Crane is designed to reduce manual handling requirements while providing controlled movement of heavy equipment and materials. The electrically propelled chassis allows the operator to move the crane within a suitable working area, while the hydraulic system controls lifting and boom extension.
🔧 Main Features of the Semi Automatic Mini Crane
✔ 2 Ton Maximum Lifting Capacity
The2 Ton Mini Crane has a maximum rated lifting capacity of 2 tons when the first boom section is used within its specified working configuration. The capacity changes according to boom extension, allowing the crane to accommodate different lifting distances and working heights.
✔ Multi-Section Telescopic Boom
The crane features a multi-section cantilever boom that provides flexible reach and lifting height. The first arm provides a maximum capacity of 2 tons with a 3-meter lifting height. When the second arm is extended, the total boom length reaches approximately 2.33 meters, with a maximum capacity of 1.2 tons and lifting height of approximately 3.8 meters. With the third arm extended, the total boom length reaches approximately 3.29 meters, supporting up to 600 kg with a lifting height of approximately 4.5 meters.
✔ 180° Cantilever Rotation
TheElectric Hydraulic Cantilever Crane provides approximately 180-degree left-to-right boom rotation, allowing the operator to position the suspended load within the designated working area. This makes the small lifting crane useful for equipment installation, machinery positioning, loading, unloading, and maintenance operations.
✔ Electric Hydraulic Lifting System
The lifting and boom extension functions are controlled by a hydraulic power unit. The hydraulic system provides controlled lifting and lowering of the load, while the electric system supplies power for crane movement and operation. This combination creates a practical electric hydraulic lifting crane for industrial material handling.
✔ Electric Propulsion
The crane is electrically propelled, reducing the need for manual pushing during movement. Forward and reverse controls allow the operator to position the portable mini crane within an appropriate working environment.
✔ 48V Battery Powered Operation
The crane uses a 48V 45Ah battery system consisting of four 12V 45Ah batteries. A typical charging period is approximately 5–6 hours, with approximately 4–5 hours of working time depending on operating conditions, load, travel frequency, and working environment.
✔ Compact Structure
With an overall device size of approximately 2.78 × 1.38 × 2.15 meters, the compact crane structure is designed for industrial areas where installation and maneuvering space may be limited. The approximately 7 cm base ground clearance also supports practical movement on suitable level surfaces.
✔ Stable Supporting Structure
Before rotating the boom or lifting a load, the supporting legs must be properly opened and securely positioned. The support system helps provide a stable operating base during lifting and boom rotation.
✔ Simple Control System
The control system integrates travel controls, forward and reverse movement, battery level display, lifting and lowering controls, and rotation controls. The operating levers are clearly marked to help the trained operator control the crane according to the operating instructions.
✔ Flexible Lifting and Positioning
The combination of hydraulic lifting, telescopic boom extension, electric travel, and cantilever rotation provides multiple movement functions. This allows the mini lifting crane to perform lifting, transporting, positioning, and installation tasks within a suitable working zone.
📐 Technical Specifications
| Item | Specification |
|---|---|
| Product | Semi Auto Electric Hydraulic Cantilever Crane |
| Brand | IVITAL |
| Model | 2T |
| Maximum Capacity | 2 Tons |
| Device Size | L2.78 × W1.38 × H2.15 m |
| Cantilever Rotation | 180° Left to Right |
| Maximum Lifting Height | Up to 4.5 m |
| First Arm | 1.42 m / 2 Ton / 3 m Lifting Height |
| Second Arm Extended | 2.33 m Total / 1.2 Ton / 3.8 m Lifting Height |
| Third Arm Extended | 3.29 m Total / 600 kg / 4.5 m Lifting Height |
| Machine Weight | 1500 kg |
| Base Ground Clearance | 7 cm |
| Battery | 48V 45Ah / 4 × 12V 45Ah |
| Electrical Supply | 230V / 50Hz |
| Charging Time | Approximately 5–6 Hours |
| Working Time | Approximately 4–5 Hours |
| Operation | Hydraulic Lifting, Hydraulic Retraction & Extension, Electric Propulsion |
| Accessories | Battery Charger, UK Plug Conversion Socket |
🏗️ Construction and Jobsite Applications
TheSemi Automatic Mini Crane can be used on suitable construction and installation sites for lifting and positioning building materials, mechanical equipment, structural components, tools, and other compatible loads.
Its compact design makes it useful for projects where a conventional mobile crane may be too large or where lifting work is required within a relatively restricted operating area. The telescopic boom provides adjustable reach while the 180-degree rotation allows the operator to position loads within the designated working range.
🏭 Industrial Applications
Machinery Installation
TheMini Crane for Machinery Installation can assist with positioning motors, pumps, gearboxes, machinery components, production equipment, and other heavy parts during installation and commissioning.
Factory Workshops
In manufacturing workshops, the Small Lifting Crane can be used for moving heavy components, molds, tools, machine parts, and maintenance equipment between workstations.
Equipment Maintenance
The crane is suitable for maintenance areas where heavy equipment components need to be lifted, repositioned, removed, or installed. Its hydraulic lifting system provides controlled vertical movement for compatible loads.
Warehouse Material Handling
TheMini Material Handling Crane can assist with internal movement and positioning of machinery, industrial components, spare parts, and other heavy materials in suitable warehouses and storage facilities.
Factory Equipment Relocation
When heavy equipment needs to be repositioned within a production area, the electric propulsion and lifting functions can provide a practical solution for controlled movement and positioning.
Mechanical Workshops
Automotive, mechanical, and equipment repair workshops can use the Portable Mini Crane for lifting engines, machinery components, motors, pumps, and other heavy parts where the load and working environment are compatible with the crane specifications.
⚙️ Multi-Function Lifting and Handling
Unlike a simple fixed lifting device, the IVITAL Small Electric Crane combines several functions into one machine. The electric travel system allows the crane to move, the hydraulic cylinder controls lifting, the telescopic boom adjusts the working reach, and the cantilever structure provides approximately 180-degree rotation.
This combination makes the machine suitable for applications requiring lifting, transportation, positioning, installation, equipment replacement, maintenance, and material handling. The operator can select the appropriate boom configuration according to the required lifting capacity and reach.
🔩 Telescopic Boom Capacity Guide
Because lifting capacity changes as the boom extends, the rated load must always be selected according to the actual boom configuration. The following specifications provide a general reference:
- First Arm: approximately 1.42 m, maximum capacity 2 tons, lifting height 3 m.
- Second Arm Extended: approximately 2.33 m total boom length, maximum capacity 1.2 tons, lifting height 3.8 m.
- Third Arm Extended: approximately 3.29 m total boom length, maximum capacity 600 kg, lifting height 4.5 m.
The operator must never exceed the rated capacity corresponding to the actual boom extension. Load weight, center of gravity, lifting accessories, ground conditions, and operating configuration should be assessed before each lifting operation.
🛡️ Safe Operating Procedure
Safe operation is essential when using any industrial lifting crane. Before starting work, ensure that the operating area is firm, level, unobstructed, and free from hazardous conditions such as high-voltage lines.
- Check the crane, hydraulic system, electrical system, battery, boom, hook, supporting legs, and lifting accessories before operation.
- Make sure personnel remain clear of the crane boom and suspended load.
- Extend and securely position the supporting legs before rotating the lifting boom.
- Perform a no-load test of lifting, lowering, rotation, and other operating functions.
- Confirm the load weight and select the correct boom configuration without exceeding the rated capacity.
- Position the crane and hook correctly above the load.
- Use suitable lifting slings or accessories and ensure the load is balanced and securely attached.
- Slowly raise the load and check the lifting gear for even tension and secure engagement.
- Rotate and move the load smoothly toward the designated landing position.
- Lower the load gradually and ensure that the landing area is clear.
- After operation, return the boom to a safe position, raise the hook appropriately, and disconnect the main power supply.
🔋 Battery Operation and Maintenance
TheBattery Powered Mini Crane uses a 48V battery system. Proper battery charging and storage are important for maintaining operating performance and extending battery service life.
- Only use the dedicated charger supplied or specified for the battery system.
- Recharge the battery promptly after operation according to the recommended procedure.
- Keep the battery away from fire, excessive heat, and other ignition sources.
- Do not store the battery in a severely discharged condition.
- If the crane is not used for an extended period, recharge the battery approximately every 7–10 days according to the manufacturer's maintenance requirements.
- Turn off the main power and remove the key when parking the crane.
- Do not disassemble the controller or electrical components without authorization.
🔧 Hydraulic System Maintenance
The hydraulic system is an important part of the Electric Hydraulic Mini Crane. Regular inspection of hydraulic oil level, oil quality, seals, hoses, cylinders, solenoid valves, and related components helps maintain stable lifting performance.
If the hydraulic motor operates but the cylinder does not move, possible causes may include insufficient hydraulic oil, unsuitable oil viscosity, a blocked suction filter, or a solenoid valve problem. If the cylinder descends slowly or does not descend, the electrical circuit, solenoid valve voltage, and valve filter should be inspected by qualified personnel.
Unusual system noise may indicate air in the hydraulic system or operation under excessive pressure. The hydraulic system should be inspected and serviced according to the manufacturer's maintenance procedures.
⚠️ Important Operating Precautions
During the initial 7-day break-in period, the machine should not lift loads exceeding 1,400 kg, and continuous operation should not exceed 4 hours. Overloading is strictly prohibited.
After the break-in period, regularly inspect the hydraulic oil, lubrication points, hydraulic seals, electrical system, battery, boom structure, supporting legs, hook, and other important components. If abnormal conditions, leakage, unusual noise, or other faults are detected, stop operation and identify the cause before continuing to use the equipment.
The crane should only be operated by trained personnel who understand the equipment, rated capacity, boom configuration, lifting procedures, and applicable workplace safety requirements.
💡 Why Choose the IVITAL Semi Automatic Mini Crane?
- 2 Ton Maximum Capacity for demanding lifting applications.
- Up to 4.5 m Lifting Height with the third boom section extended.
- Multi-Section Telescopic Boom for flexible reach and capacity selection.
- 180° Cantilever Rotation for flexible load positioning.
- Electric Hydraulic Lifting for controlled load movement.
- Electric Propulsion for easier crane movement.
- 48V Battery Powered system for mobile operation.
- Compact Mini Crane Design for workshops and industrial areas.
- Multiple Industrial Applications including machinery installation, maintenance, construction, and material handling.
- OEM and Technical Support available according to project requirements.
📦 Mini Crane for Industrial Buyers
The IVITAL Semi Automatic Mini Crane is suitable for industrial equipment distributors, machinery suppliers, construction contractors, maintenance companies, factories, workshops, warehouses, equipment installation companies, and engineering projects.
When selecting a mini lifting crane, buyers should consider the required lifting capacity, lifting height, boom reach, boom extension, rotation range, floor conditions, working frequency, load center, power supply, and available operating space. Selecting the correct configuration according to the actual application is essential for safe and efficient lifting.
🔎 Related Terms
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| Item | Semi Auto Electric Hydraulic Cantilever Crane |
| Brand | IVITAL |
| Model | 2T |
| Device size | L2.78*W1.38*H2.15m |
| Cantilever rotation | 180 degrees(left to right) |
| Capacity (tons) | Max.2 Tons |
| Lifting height(meters) | 3M |
| Notes | The first arm length 1.42 M,capacity 2ton,lifting height 3M; The second arm extended total arm length 2.33M,capacity 1.2ton,lifting height 3.8m; The third arm extend total arm length 3.29 M,capacity 600kg,lifting height 4.5 M. |
| Device weight | 1500kg |
| Base ground clearance | 7cm |
| Battery | 48V45A (4pcs 12V45AH) |
| Voltage/frequencty | 230V50Hz |
| Charge time | 5-6 hours |
| Working hours | 4-5 hours |
| Control model | hydraulically lifted and retracted, arm stretch, propelled by electric. |
| Accessories Included | UK PLUG conversion socket,battery charger |
| Warranty | Supply technique support,send us photos and video,we help to find the problem,if need replace any accessory,you need to pay it and the shipping cost. |
3.0peration
Personnel and Goods Separation: Standing under the crane boom or below the load is strictly prohibited. Environmental Assessment: Ensure the work area is firm,level,and unobstructed,away from high-voltage lines and other hazardous sources.
Conduct a No-Load Test Run: Test the lifting, lowering.and left/right rotation movements to ensure smooth operation and absence of abnormal noise.
Confirm the crane base has its outriggers extended and securely fixed.Plan the lifting path and determine the load weight,ensuring it does not exceed 2 tons.
Pull up the main switch upwards to connect the power supply.
Rotate the crane to a position suitable for mounting the load and lower the hook to an appropriate height. Use appropriate lifting gear, ensuring the load is securely and balanced. Raise the control lever to slightly tighten the slings, checking for even tension on thelifting gear and ensuring there is no risk of slippage. Smoothly operate the raising controllever to slowly lift the load off the ground.Rotate the load and move it above the landing point,then smoothly operate the lowering control lever to slowly lower the load. Operation Completed: Raise the hook to near the upper limit position and rotate the boom to a non-obstructive area.Disconnect the main power supply.
 |  |  |
| 1.Pull up the main switch upwards to connect the power supply. 2.Control the operatinon lever according to the label | 1.Travel switch 2.Forward and backward control lever 3.Battery level display | 1.Control descent +Number is acceleration -Numberis deceleration |
 |  |  |
| 1.Control rotation +Number is acceleration -Number is deceleration | 1.Control pin Control the third arm Manual telescopic | As shown in the figure, the supporting legs must be opened before rotating the lifting cargo |
1. Only use the dedicated charger provided with the battery;
2. Charge the battery promptly to mairtain its charge and extend its lifespan;
3.Keep the battery away from fire sources during use and storage;
4.Do not disassemble the controller without authorization to avoid damage;
5. Remember to turn off the power when parking;
6.Do not store the battery with a low charge.Damage caused by a low charge is not covered under warranty.
During the break-in period,do not lift loads exceeding1400 kg.Continuous operation should not exceed 4 hours. Overloading is strictly prohibited.
2)After the break-in period,regularly check the lubricating oil and hydraulic oil levels, and check the overall sealing of the machine.If any deficiencies or excesses are found during inspection,analyze the cause.If any problem is discovered,stop the machine and resolve it immediately.
3)Charge it only with the dedicated charger provided.
4)Charge it in time to keep the battery charged,which can extend the battery service life.5)Keep the battery away from fire sources when using or storing it.
6)Do not disassemble the controller to avoid injury.
7)Remember to turn off the power and remove the key when parking.8)If not used for a long time,charge it once every 7-10 days.
2.The motor starts and the oil cylinder does not move
(1)The oil level in the fuel tank is too low,please add oil to the specified level.
(2) Oil viscosity too high or too low,recommended foruse according to season and temperatureHydraulic oil
grade.
(3)The oil suction screen is blocked,clean and replace the filter screen.
(4)The solenoid valve is energized or stuck,causing oil to be unloaded from the solenoid valve,Check the
3.electrical circuit or clean the solenoid valve.
4.When unloading,the oil cylinder does not descend or is too slow.
(1)The solenoid valve is not energized,check the electrical circuit.
(2)The input voltage of the solenoid valve is incorret.Check the voltage and it has reached the standard
value.
5.After the switch is cut off,the motor operates intermittently.(1) Wire connection error,check and correctly wire.
(2)Start switch burnt out,power off inspection,replace start switch. The system is noisy.
(1) There is air in the system, and it should be operated repeatedly several times to remove the air,(2) Don't work for long hours under extreme pressure.