3 Ton-11.5m and H-5m European Type Overhead Crane for Sale to United States

3 Ton-15m and H-5m European Type Overhead Crane for Sale to United States:

A manufacturing company in the United States specializing in precision steel components recently contacted our engineering team to upgrade their material-handling system. Their workshop required a reliable 3 ton european type overhead crane with stable lifting performance, smooth frequency-conversion motion, and strict compliance with FEM 2M (ISO A5) standards to match their daily production workflow.  

1. Customer Background in the United States

The buyer operates a mid-sized fabrication workshop where steel parts weighing 1–3 tons must be transferred between CNC stations. The customer specifically looked for a 3 ton european type overhead crane because their operations required:

• Stable travel speed (2–20 m/min, frequency conversion control)
• Precision lifting (0.8–5.0 m/min, frequency conversion)
• Low noise and low vibration
• IP54 protection and insulation grade F suitable for a United States industrial environment

They emphasized that the 3 ton european type overhead crane must fit inside an 11.5-meter span bay with a lifting height of 5 meters and must offer long-term reliability because the workshop runs two shifts per day.

2. Technical Proposal & Configuration Confirmation

We provided a detailed technical proposal based on their site drawings. The recommended 3 ton european type overhead crane included:

Technical specifications of the 3 Ton Overhead Crane of European type to United States:

Number	European type overhead crane
Lifting capacity	ton	3
Lifting height	m	5
Span	m	11.5
Hoist travel speed	m/min	2-20 (Frequency Conversion Control)
Crane travel speed		2-20 (Frequency Conversion Control)
Hoisting speed		0.8-5.0(Frequency conversion control)
Working classification	/	FEM 2M (ISO A5)
Power supply	V/Hz/Fase	220/60/3
Hoist travel power	KW	0.4
Traveling power of crane		0.4*2
Lifting power		3.2
Total power		4.4
Max. wheel load	KN	22.9
Total weight	Kg	1890
Protection class	/	IP54
Insulation grade	/	F
Ambient temperature	/	-10℃~+40℃
Country of origin	/	China

The buyer in the United States appreciated that the crane’s lightweight structure reduced pressure on their existing steel columns, avoiding any need for structural reinforcement. The smooth speed control of the 3 ton european type overhead crane was a major advantage for safe loading/unloading of precision parts.

3. Commercial Terms & Final Purchase Decision

After several technical clarifications, the customer accepted the commercial terms:

• FOB Qingdao, China (FCL)
• 35 working days production time after receiving 50% T/T prepayment
• Plastic-wrapped beams + plywood case packing
• 12-month warranty from commissioning or 18 months after shipment

The customer in the United States approved the plan and signed the purchase contract. The 50% deposit arrived within the same week, and production of the 3 ton european type overhead crane began immediately.

4. Production, Testing & Shipment

During production, all key components of the 3 ton european type overhead crane—hoist, steel structure, frequency inverter, and electric panels—were manufactured according to European-standard specifications. After assembly, the crane completed:

• Full-load test
• Travel speed calibration
• Electrical protection verification

The unit was then packed securely and transported to Qingdao port. Before shipment, the buyer in the United States settled the remaining 50% balance, and the crane was loaded into a full container.

5. Customer Feedback After Installation

Once installed in the United States, the customer reported that the 3 ton european type overhead crane operated smoothly with excellent speed control, especially during delicate part handling. The crane reduced manpower, improved workflow efficiency, and significantly enhanced safety within their production line. 

Configurations of the 3 Ton Overhead Crane from European type to United States:

Main structure		Main beam	Welded square section beam, mainly made of Q235B carbon structural steel, strong, elegant, and easy to maintain. One coat of zinc-rich epoxy primer and two coats of acrylic polyurethane finish, with a film thickness of 80-120 microns.
Lifting mechanism		Electric hoist (European type)	Variable frequency speed control. Gearboxes, drum motors, motors Insulation level F Protection class IP54 ISO M5
		Drum	Self-produced. Drums made of high-quality seamless steel processed by CNC machine.
		Wire rope	8 × 26SW rope structure, steel core.
		Rope guide	High-strength nylon material, installed on the winding drum to guide the wire rope, prevent constant unwinding of the steel wire and extend the service life of the drum.
		Hook	Thrust bearing rotation, safety latch, 360° rotation.
		Hoist lifting reducer	Precision planetary gear drive on drum. Lightweight and compact. Well sealed, no oil leakage.
Motors		Crane travel motor	Maintenance-free. Insulation class F. Protection class IP54. Electromagnetic disc brake system.
		Hoist lifting and movement motor	Three-in-one motor Frequency conversion control ensures smooth and stable lifting. Fully enclosed with splash lubrication. Electromagnetic disc brake system. Insulation class F. Protection class IP54.
		End carriages	The square hollow structure made of Q235B carbon steel allows horizontal movement of the crane with three-in-one motors and shock absorbers. One layer of zinc-rich epoxy primer and two layers of acrylic polyurethane finish, with a film thickness of 80-120 microns.
		Wheels	Installed on the end carriages of the crane as drive wheels, high carbon steel material. Vacuum casting by our group, intermediate cooling by high-tech machinery, anti-rust paint.
Electricians		Electrical cabinet and contactors	One hoist cabinet and one crane travel cabinet.
		Festoon cable	Power supply for trolley, C-type cable track, safe and reliable
		Remote control	Radio frequency control Safe and reliable
		Frequency converter	Control the lifting and traveling motor, change the motor speed.
		Aviation plug	Easy to connect when installing
Protection system		Lifting limit switches	For lifting protection, prevent the hook from hitting the hoist
		Travel limit switches	For long trips, protect the crane before the object collides
		Automatic monitoring recorder	Display of lifting weight and recording of crane operating hours. Record crane overload times, with protection and alarms. Record hoist motor start times. Hoist motor overtemperature protection and alarms.
		Buffer	Polyurethane material, used for anti-collision.

Drawing of European type 3 ton overhead crane to United States:

Application of a 3 ton European Type Overhead Crane in the United States:

 

1. Manufacturing Expansion: In the United States, the rise in advanced manufacturing and automation increases the demand for efficient lifting solutions. A 3 ton european type overhead crane fits small and medium workshops that require high precision, variable-speed control, and lower energy consumption.
2. Logistics & Warehousing Growth: The United States continues to invest in logistics hubs, e-commerce fulfillment centers, and regional distribution facilities. A 3 ton european type overhead crane helps optimize material handling, reduce manual labor, and improve workflow efficiency in compact warehouse environments.
3. Automotive & Component Assembly: With ongoing EV production growth in the United States, factories need stable lifting equipment for motors, battery modules, and light assemblies. A 3 ton european type overhead crane provides smooth lifting with FEM-grade reliability.
4. Small Steel Fabrication & Workshops: As small fabrication shops expand capacity in the United States, the demand for flexible and low-maintenance lifting solutions increases. A 3 ton european type overhead crane supports welding stations, cutting areas, and assembly lines with safer and more accurate positioning.
5. Renewable Energy Component Handling:  The United States is scaling renewable energy projects, especially wind and solar. A 3 ton european type overhead crane is suitable for handling light inverters, small components, and maintenance tools in renewable production facilities.

Packaging and Delivery of 3 Ton Overhead Crane of European type to United States:

Production process of 3 Ton Overhead Crane of European type:

ICE certifications for 3 Ton Overhead Crane:

ISO certifications for 3 Ton Overhead Crane: