• Wireless Operation Tower Crane Jfyt2237-40
  • Wireless Operation Tower Crane Jfyt2237-40
  • Wireless Operation Tower Crane Jfyt2237-40
  • Wireless Operation Tower Crane Jfyt2237-40
  • Wireless Operation Tower Crane Jfyt2237-40
  • Wireless Operation Tower Crane Jfyt2237-40

Wireless Operation Tower Crane Jfyt2237-40

After-sales Service: Yes
Warranty: 1year
Certification: CE, ISO9001
Condition: New
Maximum Lifting Height: <50m
Maximum Lifting Weight: <5t
Customization:
Manufacturer/Factory & Trading Company

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Jiangsu, China
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  • Overview
  • Product Parameters
Overview

Basic Info.

Model NO.
JFYT2337-40
Installation
Assembled
Moving Type
Wheel
Type
Under-Slewing Crane
Operation
Wireless Operation
Power
380V/50Hz
Foundation
Without Foundation
Structural
Folding
Working Radius
37m
Max Lifting Load
3ton
Max Lifting Height
23m
Function
Construction Building
Country of Origin
China, Xuzhou
Transport Package
Container
Specification
45′HC and 20′HC
Trademark
XJCM
Origin
China
HS Code
8426200000
Production Capacity
160 Pieces/ Year

Product Description

Product Parameters

Category Item Unit JFYT2337-40
Hoisting parameters Max.hoisting height m 23
Max.working radius m 37
Max.hoisting weight Kg 4000
towing speed r/min 15
Erecting time min 15
Outrigger span  m 5.0x5.0
Dead weight Kg 23000
Travel parameters Max.towing speed Km/h 15
Hydraulic system Hydraulic system Mpa 28
Power supply Rated Power Kw 27.1
Power supply 380/50HZ

Discover the versatility of XJCM's folding mini tower crane models: JFYT1720-10, JFYT2527-20, JFYT2527-30, and JFYT2227-40. Reach out to us today for detailed information.

Product Description:

Xuzhou Jiufa Construction Machinery Co., Ltd.

Features
1. The crane features dual modes of operation: wireless and wired remote control, greatly enhancing operator comfort and ensuring superior safety.
2. Equipped with an advanced force limit control system to maximize safety, utilizing cutting-edge signal sensors to continuously monitor crane conditions.
The real-time torque limiter precisely displays crane operation status, including working range, rated weight, actual weight, and more.
3. The hydraulic outrigger delivers dual safety protection with hydraulic and mechanical locks, effectively mitigating risks from potential hydraulic internal leakage.
4. Controlled by a state-of-the-art Siemens PLC, the controller offers unparalleled reliability, flexibility, and ease of use.
5. Featuring an anemometer, the crane automatically halts dangerous actions when wind speeds exceed operational limits.
6. With fast erection speed, superior adjustment performance, stable operations, and high efficiency, the boom and tower body rapidly erect using a hydraulic cylinder and balance system lever mechanism.
7. The hoisting mechanism incorporates a three-speed motor, enabling three-speed control via remote control and the torque control system for exceptionally smooth starts and precise load placement.
8. The luffing mechanism employs a two-speed motor, with dual luffing speed managed by remote control and the torque control system.
9. The slewing mechanism includes a planetary reducer and hydraulic coupling, offering high load capacity and frequency conversion control for stable starts and stops.
10. Safety devices such as lifting limiter, amplitude limiter, torque control system, and tower crane swing brake guarantee secure and reliable operation.
11. The machine's foundation-free design, supported by four movable legs and hydraulic outrigger cylinders, allows for quick, safe, and cost-effective installation.
12. Equipped with front and rear tires for rapid transitions, significantly enhancing work efficiency.
13. Constructed from high-strength steel, the tower and boom ensure unmatched stability and reliability.

Introducing our innovative construction equipment:

  • Foundation-free design offers significant cost savings and minimal site requirements.
  • Rapid erection and start-up process streamlines project timelines.
  • Safe assembly and disassembly process eliminates the need for high-level work.
  • Automatic mast locking and jib section connection occur seamlessly in the air.
  • Simplified operation is ideal for non-professionals, ensuring ease of use.
  • Wireless remote operation reduces labor intensity and enhances operational visibility.
  • Efficient transportation as a single, compact unit ensures convenience and efficiency.
Wireless Operation Tower Crane Jfyt2237-40Wireless Operation Tower Crane Jfyt2237-40Wireless Operation Tower Crane Jfyt2237-40Wireless Operation Tower Crane Jfyt2237-40Wireless Operation Tower Crane Jfyt2237-40

FAQ:

Company Name: Xuzhou Jiufa Construction Machinery Co., Ltd.

Q1: Are you a trading company or a manufacturer?

A: Xuzhou Jiufa Construction Machinery Co., Ltd. (XJCM) is a distinguished manufacturer recognized for quality and innovation.

Q2: What is the warranty period for your products?

A: XJCM is committed to customer satisfaction, offering a comprehensive 12-month after-sales service warranty for all our products.

Q3: What is the Minimum Order Quantity (MOQ)?

A: The minimum order quantity (MOQ) for our state-of-the-art products is conveniently set at just a single piece, ensuring flexibility and ease of acquisition.

Q4: How are the mini tower cranes packaged for shipping?

A: To guarantee efficient and secure shipping, our JFYT1720-10 model is meticulously packed in a robust 40' high container, while the JFYT2527-20 and JFYT2527-30 models are encased in sturdy 45' high containers to ensure maximum protection during transit.

Q5: What is the expected delivery time for your products?

A: The delivery timeline is highly dependent on our current stock levels. For the most precise delivery information, we recommend reaching out with an inquiry so we can provide you with the most accurate and timely details.

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