Spare Parts - Henan Seven Industry Co., Ltd

CHINESE MANUFACTURER AND SUPPLIER OF EUROPEAN CRANE SPARE PARTS

SEVENCRANE provides our customers with the latest technology in cranes and crane systems. Crane accessories can be adapted both to our products and to our customers’ products of different makes and models.
We offer our customers a wide range of accessories and crane spare parts for overhead crane and gantry crane systems, from crane remote control systems to electronic scales, from crane force cells to load indicators, and from energy transmission systems to control systems.
A large number of crane components are stored in the SEVENCRANE factory. We carry spare parts in the form of chains, nylon and steel wire slings, as well as PVC flat cables, hand chain blocks and more.

Standard Spare Parts Optional Spare Part

Spare Parts

We have all kinds of spare parts models for customers to choose, the detailed information of each type is showing below. If you need our equipment, please click the inquiry button and get quotation now!

Crane Control Cabins

Applicable Standards:

GB/T 14407-1993, JT 5020-1986

Working Environment Temperature:

-25 ℃~40 ℃

Top Bearing Ccapacity Static Load:

>2.5KN/m2

Material:

5mm thick tempered or laminated safety glass, with a transmittance of no less than 80%

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Crane Electro Hydraulic Brake

Environmental Temperature:

-20 ℃~+50 ℃

Relative Humidity:

≤ 90%

Power Supply Voltage:

380v, 50HZ or customized

Applicable Working System:

Intermittent (S3-60%, operating frequency<1200 times/hour) and continuous (S1)

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Battery Specification:

7.4v/4.5Ah

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Crane Reel Cable

Rated Voltage:

≤ 1.5mm: 300/500V ≥ 0.5mm: 450/750V

Test Voltage:

≤ 1.5mm: 2500V ≥ 0.5mm: 3000V

Operating Temperature Range:

-15 ℃ ~ +70 ℃

Bending Radius:

20 times the outer diameter of the cable

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Crane Cable Carrying Systems

Model:

C32/C40

Material:

Optional stainless steel

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Crane Closed Busbar

Shell Breakdown Voltage:

>20kv/min

Protection Class:

IP23

Withstand Current Test:

10 times rated current for 1s

Insulation Resistance:

R＞10MΩ

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Crane Gearbox

Model:

ClassⅢ or ClassⅣ available for selection

Sizes:

250 MM to 1200 MM available for selection

Gears:

High-grade alloy steel, Case-hardening and profile grinding

Available Versions:

Solid standard shaft, geared output shaft and hollow output

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Crane Light Siren

Working Voltage:

AC220V/DC24V (special voltage can be customized)

10%-90% (non-condensing)

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Crane Overload Device

Single Rope Bearing Capacity:

Maximum 16000 k p

Rope Diameter:

Maximum 44 mm

Product Specification:

IEC529

Protection Level:

IP 67

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Crane Pulley Block

Tonnage:

5T-100T

Pulley Groove Bottom:

250mm-800mm

Outer Diameter Of Pulley:

300mm-920mm

Shaft Length:

130mm-812mm

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Crane Remote Controls

Transmitter Power Supply:

DC 3V

Temperature Range:

-35 ° C ~ +80 ° C (without considering battery temperature resistance)

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100mm-2500mm or customized

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Crane Rope Guide

Rated Lifting Capacity:

0.5T-20T

Steel Inner Diameter:

158mm-426mm

Iron Inner Diameter:

158-426mm

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Crane Travelling Limit Switches

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Spare Parts Features

Design

Technology

Production

Maintenance And Security

Our crane kits are designed according to ISO, FEM and DIN specifications. Choose the mechanism based on the desired lifting and execution speed and job class.

Modular design for easy assembly and disassembly and strong manufacturability. And it has a more exquisite appearance design.

From large components such as engines or gearboxes to the most common components such as cables, we supply our customers with every possible spare part they may need.

Design Scheme

SEVENCRANE stands for first-rate service, cost-effective, high quality.

Parts are supplied from our central warehouse through our distribution channels within a short period of time, guaranteed by the highest quality and perfect service.

All of our spare parts are specially designed for lifting equipment, ensuring top quality and reliability.

As a substitute for an OEM part, an equivalent part is a functionally similar replacement manufactured by SEVENCRANE or sourced from a supplier other than the original manufacturer.

The parts group technology we produce has cooperated with SWF-Schneider-ABM-ABB-Siemens-HBC, which are well-known domestic and foreign parts manufacturers.

The new European crane accessories we produce can not only increase the service life of your crane, but also improve the sensitivity of the crane.

Our hoisting gearbox is made of aluminum alloy die-casting shell, which is light in weight.

We have technical engineers with rich industry experience and very professional supply chain partners to provide you with efficient and professional service guarantee.

Technology

The gears are produced by CNC automatic machining center and have been ground.

With our own extensive spare parts stock and carefully selected sub-suppliers, we can fulfill most requirements on short notice.

With our own service engineers and partners, we can meet all service requirements for cranes and hydraulic systems worldwide.

Depending on the work required, our engineers will bring their own tools and equipment, which includes all lifting blocks, hydraulic jacks, etc., to provide door-to-door repair services to customers.

Production

SEVENCRANE stands for first-rate service, cost-effective, high quality.

The hooks we produce are equipped with DIN15400 forged hooks as standard, and the materials are T-grade 34CrMo4 and V-grade 34CrNiMo6, and the hook strength reaches 985Mpa, and can also achieve 360-degree rotation.

The running drive of large and small vehicles adopts an integrated three-in-one structure composed of a motor, a reducer and a compact brake.

The wheels are equipped with DIN standard spline holes and the three-in-one drive output shaft is directly driven, and the transmission is smooth and shock-free.

The travel limit switch of the trolley adopts the mechanical type of cross pull rod, and the limit switch of the traveling mechanism of the cart adopts the infrared induction photoelectric type.

We equip the cranes with frequency control function to ensure that your crane starts and stops smoothly and also has precise positioning function.

sevencrane customized spare parts on sale

MAINTENANCE AND SECURITY

All operators in our production workshop must hold legal operating certificates.

The crane components produced, developed and designed by SEVENCRANE are based on the customer's sense of use and perception, providing customers with ergonomic crane accessories that are easy to disassemble and assemble.

Tailor-made crane packages to meet the specific needs of single and double girder overhead cranes and suspension cranes.

User-friendly assembly based on the plug-and-play principle with high safety, reliability and efficiency.

Whether lifting molten metal in a steel production facility or using a complete crane system in automotive manufacturing, SEVENCRANE crane packages can help keep your production operations safe.

Industry Applications

Crane spare parts are the key to ensure the continuous and efficient operation of the crane, and different types and models of industry cranes will be equipped with different accessories to promote the smoothness and stability of the operation and work.

Spare Parts Project

Rich experiences in gantry crane projects design & manufacture. One-source gantry crane project services from design, processing, delivery, installation & future maintenance & repair.

10 Tons Crane Pulleys Delivered to the Philippines

The Overload Limit of the Gantry Crane Sent to Morocco

A Suit of End Carriages of Overhead Crane Shipped to Spain

A Set of End Carriages of Gantry Crane Delivered to Spain

Frequently Asked Questions

Are you A professional manufacturer and do you have a factory?

Yes, we’re professional crane & hoist manufacturer for 30 years, and we have our own factory in Xinxiang, China. We welcome customers from all over the country to visit our factory at any time.

How many years quality guarantee? What about the after-sale service?

24 months of quality assurance. And during the warranty period, we provide fast service within 24 hours. If there are any problems, just contact our sales team and we will solve any problems with our products.

What's the information should I provide when inquiry?

a: Lift capacity. b: Lift height. c: Span. d: Power source. e: Working environment. The more detailed the inquiry information, the better. If you have the drawing will be the best.

How can I make payment?

We accept TT bank transfer, L/C, credit card, cash, west union and PayPal.

What are your payment terms?

FOB, CIF, EXW, CER, FCA, FAC, CPT, CIP, DAF, DES.

Do you accept OEM business?

Sure, we do many OEM productions for some famous crane brand and customers around the world.

What about shipping?

We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.

How about the quality control before shipment?

Every product in our factory 100% strictly quality checked and tested with 3 steps before packing to promise all the hoists operating well before delivery.

How long is your delivery time?

The delivery time for large tonnage bridge cranes and gantry cranes is about 30 days, while the delivery time for hoists and accessories is generally 7-15 days.

Which standard of your crane and crane components apply to?

Our cranes are strictly designed and manufactured in accordance with FEM, CMAA, ISO EN, and GB standards, and our products are equipped with CE certificates to ensure compliance with European standards.