01
Single-girder overhead cranes
- Lifting capacity up to 20 t
- Span up to 28.5 m
- Duty class A3, A5
Engineering design of overhead, gantry, jib and special cranes ENGINEERING SUPPORT
We develop general arrangement drawings, calculations, design and technical documentation for lifting crane production. We support component selection, manufacturing, installation and preparation of certification documentation.
Development and implementation of preliminary and conceptual design automation
Development and implementation of design documentation automation
Development and implementation of a technical AI agent
Crane types
We design the main types of lifting cranes
We develop technical solutions for cranes of different configurations, lifting capacities, spans, duty classes and applications.
02
Double-girder overhead cranes
- Lifting capacity up to 350 t
- Span up to 65 m
- Duty class A3, A5, A7
03
Jib cranes
- Lifting capacity up to 40 t
- Outreach up to 16 m
- Duty class A3, A5
04
Gantry cranes
- Lifting capacity up to 350 t
- Span up to 40 m
- Duty class A3, A5, A7
05
Semi-gantry cranes
- Lifting capacity up to 350 t
- Span up to 40 m
- Duty class A3, A5, A7
06
Special cranes
- Foundry cranes
- Magnet cranes
- Grab cranes
- Spreader beam cranes
Project lead
Single engineering responsibility for the result
Crane design requires coordination of technical solutions, documentation, production, suppliers and installation. The project should therefore be led by an engineer who understands the entire crane structure and is responsible for the consistency of all decisions.
KONNER CRANE PROJECT
Engineering project lead
Coordinates the technical part of the project from input data to documentation release and manufacturing support. The goal is not just to deliver drawings, but to provide a technically consistent solution suitable for production, installation and operation.
Forms the technical solution
Reviews input data, selects a rational layout, defines the main crane parameters and scope of work.
Manages documentation
Controls consistency of general arrangement drawings, calculations, design documentation, technical documentation, technical specifications and safety justification.
Supports production
Answers manufacturer questions, helps resolve disputed assemblies, clarifies solutions and reduces rework risk.
Coordinates project participants
Coordinates technical issues between the customer, production team, component suppliers, installers and certification participants.
Services
Engineering design and technical support
We provide engineering work in the required scope: from preliminary technical solution to design documentation, technical documentation and production support.
Technical consulting
We analyze the task, input data and constraints before engineering design, purchasing and production begin.
task analysis
crane type selection
input data review
General arrangement drawing
We develop a preliminary crane layout to coordinate dimensions, placement and main technical solutions.
span
lifting height
headroom
Weight calculation and component selection
We determine the preliminary crane weight and select the main mechanisms, assemblies and components.
weight
hoist / trolley
mechanisms
Design documentation
We prepare a set of drawings and specifications for steel structure manufacturing and crane assembly.
assemblies
components
detailing
specifications
Technical documentation
We develop documents for operation, installation, support and preparation of the crane for conformity assessment.
technical passport
operation manual
installation instruction
Technical specifications, safety justification and certification
We prepare technical specifications, safety justification and materials for interaction with accredited organizations.
technical specifications
safety justification
certification documents
Production support
We answer engineering questions during manufacturing, assembly, installation and commissioning.
production
installation
technical supervision
Contractors and suppliers
We help define the required contractors, components and technical requirements for suppliers.
components
steel structures
installation
Design automation
We develop tools to speed up preliminary, conceptual and detailed engineering design.
calculation templates
AI agent
design documentation automation
Need a preliminary project estimate?
Send the crane parameters — we will define the scope of work, timeline and indicative cost.
Send crane parameters
Pricing and timelines
Preliminary design cost
Minimum prices are listed below. The final cost depends on lifting capacity, span, duty class, crane complexity and documentation scope.
| Service | Price from | Timeline from |
|---|---|---|
| Engineering design of a single-girder top-running or underslung crane | 40 000 RUB | 3 business days |
| Engineering design of a double-girder top-running crane | 150 000 RUB | 10 business days |
| Engineering design of a single-girder gantry or semi-gantry crane | 120 000 RUB | 15 business days |
| Engineering design of a double-girder gantry or semi-gantry crane | 250 000 RUB | 30 business days |
| Monthly technical support | RUB 100,000 / month | by agreement |
| Technical specifications, safety justification, technical documentation, design automation | individually | individually |
The exact cost is determined after analyzing the input data and agreeing on the scope of work. For a preliminary estimate, send the crane parameters and available drawings or technical specification.
Project examples
Project task examples
The KONNER CRANE PROJECT engineering team works with different crane types: from standard overhead crane solutions to gantry, jib and special lifting systems.
Double-girder overhead crane design
Development of layout solutions, calculations, design and technical documentation for heavy industrial cranes.
Gantry crane design
Development of engineering solutions for single- and double-girder gantry cranes considering operating, production and installation conditions.
Jib crane design
Development of engineering solutions for jib cranes considering operating conditions, layout, production, installation and component selection.
Special cranes
Engineering design of special lifting solutions for non-standard production tasks and special operating conditions.
FAQ
FAQ
Answers to questions that usually arise before engineering design begins.
Yes. A general arrangement drawing can be a separate service for preliminary approval of the technical solution, checking crane placement and estimating the further design scope.
This website is dedicated to engineering design and technical support. Manufacturing can be performed by your own production site, an engaged steel structure plant or a separate contractor.
We can prepare technical specifications, safety justification and a technical documentation package, as well as support interaction with process participants. Certification itself is carried out through the relevant accredited organizations.
Yes, if there are qualified performers, correct documentation, compliance with safety requirements and the required conformity assessment procedures. We can support the engineering part of such a project.
The price depends on crane type, lifting capacity, span, duty class, design complexity, documentation scope, certification requirements, urgency and completeness of input data.
FAQ
Frequently Asked Questions
Answers to the questions that usually arise before engineering design begins.
Can we order only a general arrangement drawing?
Yes. A general arrangement drawing can be a separate service for preliminary approval of the technical solution, checking crane placement and estimating the further design scope.
Do you manufacture cranes?
This website is dedicated to engineering design and technical support. Manufacturing can be performed by your own production site, an engaged steel structure plant or a separate contractor.
Do you help with certification?
We can prepare technical specifications, safety justification and a technical documentation package, as well as support interaction with process participants. Certification itself is carried out through the relevant accredited organizations.
Can a crane be designed for a company’s own needs?
Yes, if there are qualified performers, correct documentation, compliance with safety requirements and the required conformity assessment procedures. We can support the engineering part of such a project.
What determines the engineering design cost?
The price depends on crane type, lifting capacity, span, duty class, design complexity, documentation scope, certification requirements, urgency and completeness of input data.
Request
Send crane parameters for a preliminary estimate
The more accurate the input data, the faster we can define the cost, timeline and scope of work.
konnercraneproject@mail.ru
WhatsApp / MAX Russia: +79370442040
WhatsApp Kazakhstan: +77051529880
Telegram: @konnercranepartners
- You can send incomplete data — we will tell you which parameters need to be added for the estimate.
- You can attach a technical specification, drawings, site photos and other input documentation to the request.
- After receiving the request, we clarify the scope of work, timeline and engineering design cost.