Portable Self Erecting Crane for Building Projects

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: JFYT2024-30
• Condition: New
• Maximum Lifting Height: <50m
• Maximum Lifting Weight: <5t
• Installation: Assembled
• Moving Type: Wheel
• Type: Under-Slewing Crane
• Operation: Wireless Operation
• Power: 380V/50Hz
• Foundation: Without Foundation
• Structural: Folding
• Max Lifting Height: 20
• Max Working Range: 24
• Max Lifting Capacity: 2900
• Erecting Time: 10
• Transport Package: Container
• Specification: 45′HC
• Trademark: XJCM
• Origin: China
• HS Code: 8426200000
• Production Capacity: 160 Pieces/ Year

Product Description

Unleash the power and versatility of the 3-ton Mini Building Mobile Tower Crane, brought to you by Xuzhou Jiufa Construction Machinery Co., Ltd. Expertly designed for seamless mobility and effortless self-erection, our crane ensures outstanding performance and reliability for all your construction needs. Experience the extraordinary efficiency of the JFYT2024-30 model, which guarantees to make every project faster, safer, and more productive.

Product Parameters

Category	Item	Unit	JFYT2024-30
Hoisting parameters	Max.hoisting height	m	20
	Max.working radius	m	24
	Max.hoisting weight	Kg	2900
	Hoisting speed	m/min	13/26
	Trolleying speed	m/min	20/40
	Slewing speed	r/min	0.25/0.8
	Erecting time	min	10
	Outrigger span	m	4.2x4.2
	Dead weight	Kg	34000
Travel parameters	Max.towing speed	Km/h	15
Hydraulic system	Hydraulic system	Mpa	28
Power supply	Rated Power	Kw	23.1
	Power supply	380/50HZ

Our cutting-edge XJCM folding mini tower crane models include: JFYT1720-10, JFYT2527-20, JFYT2527-30, and JFYT2227-40.
Please Send Inquiry To Learn More Details.
Features
1. This innovative product supports both wireless and wired remote control operation modes, significantly enhancing the operator's comfort and safety.
2.Equipped with a force limit control system to ensure maximum safety. The advanced torque limiter, aided by various signal sensors, monitors the crane's operational conditions and delivers continuous, real-time status updates to the operator.
The torque limiter provides crucial information about the working range, rated weight, actual weight, and other vital aspects of the tower crane.
3.The hydraulic outrigger system features dual safety protection with a hydraulic lock and mechanical lock, effectively mitigating risks caused by hydraulic internal leakage over long-term use.
4.Managed by a Siemens PLC, the controller guarantees reliability, flexibility, and ease of operation.
5. An integrated anemometer enhances safety by halting operations through the control system when wind speeds exceed safe working limits.
6. Fast erection speed, excellent adjustment performance, stable functionality, and high efficiency. The boom and tower body are quickly erected by the hydraulic cylinder and lever mechanism, swiftly transitioning into working mode.
7.The hoisting mechanism features a three-speed motor, allowing for three-speed control via a remote control and torque control system, ensuring smooth starts and precise load positioning to enhance operational comfort and safety.
8. The luffing mechanism utilizes a two-speed motor, with double luffing speed controlled by a remote control handle and torque control system.
9. The slewing mechanism incorporates a planetary reducer and hydraulic coupling, offering high load capacity and frequency conversion control for stable starting and braking.
10. Equipped with essential safety devices like lifting limiter, amplitude limiter, torque control system, and tower crane swing brake to ensure secure and reliable operation.
11. The entire machine boasts a foundation-free design, supported by four movable legs and hydraulic outrigger cylinders, offering fast, safe, and reliable operation while reducing installation costs.
12. The product includes front and rear tires for rapid transition, enhancing work efficiency.
13. The tower and boom are constructed from high-strength steel, ensuring stability and reliability.

Product Description:

1. No foundation required, saving on construction costs and lowering site requirements.

2. Quick and efficient erecting and starting.

3. Eliminates the need for high-level work during erection and dismantling.

4. Automatic mast locking and jib section connection in the air.

5. No professional operator needed; simple to operate and easy to master.

6. Wireless remote operation reduces labor intensity and offers a wide operating view.

Transported as a whole unit..

FAQ:
Q1: Are you a trading company or a manufacturer?
A: XJCM is a renowned manufacturer with years of expertise in the industry.
Q2: What about the warranty period?
A: XJCM offers an extensive 12-month after-sales service warranty.
Q3. What is the Minimum Order Quantity (MOQ)?
A: The Minimum Order Quantity (MOQ) is an incredible 1 piece, empowering you to start your projects with minimal investment and scale as your business grows seamlessly.
Q4. How is the mini tower crane packaged?
A: The JFYT1720-10 model is meticulously packed in a 40ft high container to ensure maximum safety and ease of transport. Meanwhile, the robust JFYT2527-20 and JFYT2527-30 models are packed in 45ft high containers, providing secure and efficient delivery.
Q5. What is the delivery time?
A: Delivery time is contingent upon current stock availability. To get the most accurate and up-to-date information, please send an inquiry to check our inventory first.