Elevator Car Top Board KM713710G71
KM713710G01 KM713710G11 KM713710G51 KM713710G71
Elevator Modernization
Elevator Modernization Solutions
Upgrade your existing elevator with a project-specific modernization assessment. Share your existing system information, equipment photos and modernization needs — our team will review the configuration and prepare a compatible parts proposal and quotation.
How Our Modernization Assessment Works
Tell us about your existing elevator. We review the available information and prepare a compatible modernization proposal and quotation.
01
Tell Us About Your Elevator
Provide basic elevator and existing system information.
02
Share Existing Equipment Details
Enter model numbers or upload nameplate / equipment photos.
03
Dorsen Technical Review
Our team reviews the available information and checks suitable replacement components.
04
Receive Your Proposal
We prepare a preliminary BOM, quotation, lead time and shipping information.
Modernization Assessment
Start Your Modernization Assessment
Don't know exactly what needs to be replaced? That's okay. Provide the information you have, and our team will help identify the modernization scope.
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Modernization Components
OEM-compatible elevator modernization parts across control, door, feedback, COP/LOP and safety systems. Browse catalog categories — final models are confirmed after engineering review.
Control System
Controller · Main Board · I/O
MCTC-MCB-HMCTC-MCB-C2KM773380G04Drive & Feedback
VVVF · Encoder · Leveling
KM950278G0261N / 61U77N / 77U / 77SDoor System
Door Operator · Door Controller
NICE-D-A-SOP4Car Operating Panel
COP · Display · Push Buttons
MCTC-HCB-R4MS3-C / MS3-C-HMTD265Landing System
LOP · Call Buttons · Indicators
BX-SCL-C6A4N18898AK-29BSafety & Emergency
ARD · Safety Switches · Emergency Devices
Automatic Rescue DeviceLX26 / UKSZK4-236Inspection & Wiring
Car Top · Pit Box · Traveling Cable
KM713710G71MCTC-CTB-AMF3 seriesOptional Upgrades
Communication · Power · Load Weighing
MF3MH2HV03HD-MV01A
Detailed modernization parts referenceExpand live SKUs
Live catalog SKUs commonly used in elevator controller replacement, door modernization and control system upgrades. Final BOM depends on your existing elevator and site conditions.
Core electrical scope
- 1
Control cabinet / controller package
Main boards & door controllers commonly used in electrical upgrades
- 2
Car top inspection unit
Car-top / communication boards for inspection circuits
- 3
Optional / supporting components
- 5
- 6
Leveling switch / sensor
- 7
Shaft switch
- 8
- 9
Pit inspection / buffer
Closest catalog matches for pit / buffer switching — confirm site wiring
- 10
Emergency stop
- 11
- 12
- 13
- 14
Load weighing
Example Modernization BOM
The following is an example procurement structure using products available in the Dorsen catalog. Actual quantities and model selection depend on the existing elevator system and project requirements.
| System | Example Component | Qty | Status |
|---|---|---|---|
| Controller | MCTC-MCB-H | 1 | Core |
| Door System | NICE-D-A-SOP4 | 1 | Review |
| Car Top | KM713710G71 | 1 | Review |
| COP | MCTC-HCB-R4 | 1 | Optional |
| LOP | BX-SCL-C6 | Per landing | Optional |
| Leveling | 61N / 61U | 2 | Verify |
| Encoder | KM950278G02 | 1 | Verify |
| Overload | HD-MV01A | 1 | Verify |
Example only for quotation discussion. Compatible with Monarch/NICE-style upgrades and multi-brand projects when part numbers match. Not a guaranteed drop-in kit.
Start Your Modernization Assessment →Why Modernize an Elevator?
- Obsolete OEM parts with rising cost and limited availability
- Long lead times for original spare parts
- Frequent failures and troubleshooting cycles
- Poor ride comfort, noise and vibration
- Maintenance difficulties and hard-to-source boards
- Safety / code upgrade requirements
- Energy efficiency and operating cost improvement
Benefits of a structured modernization approach
- Less structural impact than full elevator replacement
- Shorter project cycle focused on electrical systems
- Lower total cost than replacing the entire elevator
- Better utilization of existing mechanical resources
- Targeted removal of electrical safety risks
- Easier ongoing maintenance with common part numbers
Related modernization parts
Engineering & Compatibility Notice
Modernization recommendations are preliminary and based on the information provided by the customer. Final component selection and compatibility must be verified against the elevator nameplate, wiring diagrams, existing control system, electrical specifications and site conditions before ordering or installation.
Dorsen ElevatorParts is an independent supplier of OEM-compatible replacement components. Manufacturer and brand names (including Monarch and NICE) are used only to identify compatibility or application references. Dorsen is not affiliated with the referenced manufacturers unless explicitly stated.
Brand names such as Monarch and NICE appear only to describe compatibility. Linked products are OEM-compatible catalog examples — not a guaranteed drop-in kit. DORSEN is not affiliated with these brands. Confirm nameplate fitment before order; installation must comply with local regulations.
Modernization FAQ
Before you order
- Do you automatically design the final modernization solution?
- No. The website collects project information and prepares a preliminary assessment. Final compatibility and engineering suitability are confirmed by Dorsen technical staff against nameplates, drawings and site conditions.
- Do you provide full on-site modernization construction?
- Our primary offer is OEM-compatible parts supply and selection support for modernization contractors and service companies. On-site installation and commissioning should be performed by a qualified local partner.
- Is the example BOM a fixed package I can buy as-is?
- No. It is an illustrative shortlist from our live catalog to show how a typical electrical upgrade is structured. Final models and quantities are confirmed after nameplate review.
- Are these genuine OEM parts?
- No. We supply OEM-compatible replacements for maintenance and modernization use. Confirm part numbers against the nameplate before ordering.
Planning an Elevator Modernization Project?
Send us your existing elevator information. We'll review the project and help you identify the components required for your modernization.
Inquiry
Looking for a Specific Elevator Spare Part?
Send us your model, part number or product photo. We respond within one business day.